{"id":4635,"date":"2026-07-15T10:49:30","date_gmt":"2026-07-15T10:49:30","guid":{"rendered":"https:\/\/beiyutitanium.com\/titanium-standards-astm-en-din-cross-reference\/"},"modified":"2026-09-09T08:30:57","modified_gmt":"2026-09-09T08:30:57","slug":"titanium-standards-astm-en-din-cross-reference","status":"publish","type":"post","link":"https:\/\/beiyutitanium.com\/tr\/titanium-standards-astm-en-din-cross-reference\/","title":{"rendered":"Titanyum Kalite \u00c7apraz Referans\u0131: ASTM, ASME, UNS ve Werkstoffnummer Aramas\u0131"},"content":{"rendered":"<p>The same titanium is sold under different names in different markets. An ASTM drawing says Grade 2 or UNS R50400; a German one says Werkstoff 3.7035; a French one says T40; a Japanese one says JIS Class 2. They are the same commercially pure metal. This guide maps the grade designations across the major systems, explains where they are genuinely equivalent and where only the naming differs, and shows which standard to put on a purchase order so incoming inspection has one reference to check.<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-astm-and-ams-which-governs.svg\" alt=\"Deciding which specification governs when a titanium order names both an ASTM standard and an AMS specification\" loading=\"lazy\"\/><\/figure>\n<p><strong>What this is:<\/strong> a lookup for titanium grade designations. Type a grade number, a UNS number, a German Werkstoffnummer or an ASTM or ASME standard, and the matching grade is shown with its chemistry limits, mechanical minimums and the standard that governs each product form. Values are ASTM B-series specification limits unless a row says otherwise.<\/p>\n<div id=\"ti-xref\" style=\"margin:1.6em 0;font-family:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif\">\n  <label for=\"ti-xref-q\" style=\"display:block;font-weight:600;margin-bottom:.4em;color:#1f2933\">Search a grade, UNS, Werkstoffnummer or standard<\/label><br \/>\n  <input id=\"ti-xref-q\" type=\"search\" autocomplete=\"off\" placeholder=\"Try: 3.7035, R56400, Grade 7, B348, SB-265\"\n         style=\"width:100%;box-sizing:border-box;padding:.7em .9em;font-size:1em;border:1px solid #c3ccd4;border-radius:6px;background:#fff;color:#1f2933\"><\/p>\n<div id=\"ti-xref-count\" style=\"font-size:.88em;color:#52616b;margin:.5em 0 0\"><\/div>\n<div id=\"ti-xref-out\" style=\"margin-top:1em\"><\/div>\n<p style=\"font-size:.85em;color:#8a97a3;margin-top:1em\">Chemistry and mechanical values are maximum or minimum specification limits, not typical mill results. Confirm the ordered revision and the acceptance values against the standard named on your purchase order.<\/p>\n<\/div>\n<p><script> (function(){ var G=[ {g:\"Grade 1\",uns:\"R50250\",wnr:\"3.7025\",name:\"Commercially pure titanium\",fam:\"Alpha\", chem:\"O 0.18 max, Fe 0.20 max, N 0.03 max, C 0.08 max, H 0.015 max\", mech:\"240 MPa (35 ksi) tensile min, 138 MPa (20 ksi) yield min, 24 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Wire\",\"ASTM B863\",\"none\"],[\"Forgings\",\"ASTM B381\",\"SB-381\"]], use:\"Deep drawn parts, cladding, anode substrate, linings where formability matters more than strength.\"}, {g:\"Grade 2\",uns:\"R50400\",wnr:\"3.7035\",name:\"Commercially pure titanium\",fam:\"Alpha\", chem:\"O 0.25 max, Fe 0.30 max, N 0.03 max, C 0.08 max, H 0.015 max\", mech:\"345 MPa (50 ksi) tensile min, 275 MPa (40 ksi) yield min. ASTM B265 flat product also caps yield at 450 MPa (65 ksi); ASTM B348 bar sets no yield maximum but requires 30 percent reduction of area\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Seamless pipe\",\"ASTM B861\",\"SB-861\"],[\"Welded pipe\",\"ASTM B862\",\"SB-862\"],[\"Wire\",\"ASTM B863\",\"none\"],[\"Forgings\",\"ASTM B381\",\"SB-381\"],[\"Fittings\",\"ASTM B363\",\"SB-363\"]], use:\"The workhorse grade: chemical process equipment, seawater service, heat exchangers, tanks and piping.\"}, {g:\"Grade 3\",uns:\"R50550\",wnr:\"3.7055\",name:\"Commercially pure titanium\",fam:\"Alpha\", chem:\"O 0.35 max, Fe 0.30 max, N 0.05 max, C 0.08 max, H 0.015 max\", mech:\"450 MPa (65 ksi) tensile min, 380 MPa (55 ksi) yield min, 18 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Forgings\",\"ASTM B381\",\"SB-381\"]], use:\"Pressure shells and vessel components where Grade 2 strength runs short but alloy strength is not needed.\"}, {g:\"Grade 4\",uns:\"R50700\",wnr:\"3.7065\",name:\"Commercially pure titanium\",fam:\"Alpha\", chem:\"O 0.40 max, Fe 0.50 max, N 0.05 max, C 0.08 max, H 0.015 max\", mech:\"550 MPa (80 ksi) tensile min, 483 MPa (70 ksi) yield min, 15 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Wire\",\"ASTM B863\",\"none\"],[\"Forgings\",\"ASTM B381\",\"SB-381\"]], use:\"Highest strength commercially pure grade: fittings, fasteners, airframe details, dental and medical components.\"}, {g:\"Grade 5\",uns:\"R56400\",wnr:\"3.7165 (3.7164 on aerospace sheets)\",name:\"Ti-6Al-4V\",fam:\"Alpha-beta\", chem:\"Al 5.50 to 6.75, V 3.50 to 4.50, Fe 0.40 max, O 0.20 max, C 0.08 max, N 0.05 max, H 0.015 max\", mech:\"895 MPa (130 ksi) tensile min, 828 MPa (120 ksi) yield min, 10 percent elongation. ASTM B348 and B381 add a 25 percent reduction of area minimum; ASTM B265 does not\", forms:[[\"Plate and sheet\",\"ASTM B265, AMS 4911\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348, AMS 4928\",\"SB-348\"],[\"Seamless pipe\",\"ASTM B861\",\"SB-861\"],[\"Welded pipe\",\"ASTM B862\",\"SB-862\"],[\"Wire\",\"ASTM B863, AMS 4928\",\"none\"],[\"Forgings\",\"ASTM B381 Grade F-5, AMS 4928\",\"SB-381\"]], use:\"Strength-critical machined and structural parts, aero-engine and airframe components, high-load fasteners. Not covered by ASTM B338 condenser tube.\"}, {g:\"Grade 7\",uns:\"R52400\",wnr:\"3.7235\",name:\"Titanium with 0.12 to 0.25 percent palladium\",fam:\"Alpha\", chem:\"Grade 2 base chemistry plus Pd 0.12 to 0.25\", mech:\"345 MPa (50 ksi) tensile min, 275 MPa (40 ksi) yield min, 20 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Seamless pipe\",\"ASTM B861\",\"SB-861\"],[\"Welded pipe\",\"ASTM B862\",\"SB-862\"],[\"Forgings\",\"ASTM B381 Grade F-7\",\"SB-381\"]], use:\"Reducing acids such as hydrochloric and sulfuric, and crevice corrosion service where Grade 2 is not enough.\"}, {g:\"Grade 9\",uns:\"R56320\",wnr:\"3.7195\",name:\"Ti-3Al-2.5V\",fam:\"Near-alpha\", chem:\"Al 2.5 to 3.5, V 2.0 to 3.0, Fe 0.25 max, O 0.15 max, C 0.08 max, N 0.03 max, H 0.015 max\", mech:\"620 MPa (90 ksi) tensile min, 483 MPa (70 ksi) yield min, 15 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Seamless pipe\",\"ASTM B861\",\"SB-861\"],[\"Forgings\",\"ASTM B381 Grade F-9\",\"SB-381\"]], use:\"Cold drawable tube and hydraulic lines needing more strength than a commercially pure grade, bicycle and sports tubing.\"}, {g:\"Grade 11\",uns:\"R52250\",wnr:\"3.7225\",name:\"Grade 1 with 0.12 to 0.25 percent palladium\",fam:\"Alpha\", chem:\"Grade 1 base chemistry plus Pd 0.12 to 0.25\", mech:\"240 MPa (35 ksi) tensile min, 138 MPa (20 ksi) yield min, 24 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"]], use:\"Grade 7 corrosion behaviour where the forming ductility of Grade 1 is also required.\"}, {g:\"Grade 12\",uns:\"R53400\",wnr:\"3.7105\",name:\"Ti-0.3Mo-0.8Ni\",fam:\"Alpha\", chem:\"Mo 0.2 to 0.4, Ni 0.6 to 0.9, Fe 0.30 max, O 0.25 max, C 0.08 max, N 0.03 max, H 0.015 max\", mech:\"483 MPa (70 ksi) tensile min, 345 MPa (50 ksi) yield min, 18 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Seamless pipe\",\"ASTM B861\",\"SB-861\"],[\"Forgings\",\"ASTM B381 Grade F-12\",\"SB-381\"]], use:\"Hot chloride and brine service, geothermal and evaporator duty above roughly 70 C where Grade 2 crevice corrodes.\"}, {g:\"Grade 16\",uns:\"R52402\",wnr:\"none in common use\",name:\"Grade 2 with 0.04 to 0.08 percent palladium\",fam:\"Alpha\", chem:\"Grade 2 base chemistry plus Pd 0.04 to 0.08\", mech:\"345 MPa (50 ksi) tensile min, 275 MPa (40 ksi) yield min, 20 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Wire\",\"ASTM B863\",\"none\"]], use:\"Grade 7 service at roughly a third of the palladium content, chosen when palladium cost drives the decision.\"}, {g:\"Grade 17\",uns:\"R52252\",wnr:\"none in common use\",name:\"Grade 1 with 0.04 to 0.08 percent palladium\",fam:\"Alpha\", chem:\"Grade 1 base chemistry plus Pd 0.04 to 0.08\", mech:\"240 MPa (35 ksi) tensile min, 138 MPa (20 ksi) yield min, 24 percent elongation\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Tube\",\"ASTM B338\",\"SB-338\"],[\"Wire\",\"ASTM B863\",\"none\"],[\"Forgings\",\"ASTM B381 Grade F-17\",\"SB-381\"]], use:\"Lean palladium version of Grade 11 for reducing acid service with high formability.\"}, {g:\"Grade 23\",uns:\"R56407 under the ASTM B-series; R56401 under ASTM F136\",wnr:\"3.7165 (shared with Grade 5)\",name:\"Ti-6Al-4V ELI\",fam:\"Alpha-beta\", chem:\"Al 5.50 to 6.50, V 3.50 to 4.50, Fe 0.25 max, O 0.13 max, C 0.08 max, N 0.03 max, H 0.0125 max. ASTM F136 differs: N 0.05 max, H 0.012 max, plus a 0.005 percent yttrium limit\", mech:\"828 MPa (120 ksi) tensile min, 759 MPa (110 ksi) yield min, 10 percent elongation. Reduction of area is 15 percent for annealed bar to ASTM B348 and 25 percent for forgings to ASTM B381\", forms:[[\"Plate and sheet\",\"ASTM B265\",\"SB-265\"],[\"Bar and billet\",\"ASTM B348\",\"SB-348\"],[\"Wire\",\"ASTM B863\",\"none\"],[\"Forgings\",\"ASTM B381 Grade F-23\",\"SB-381\"],[\"Implant material\",\"ASTM F136, ISO 5832-3\",\"none\"]], use:\"Fracture-critical and fatigue-loaded parts, cryogenic service, and surgical implant stock. The UNS number depends on the standard ordered, which is the single most common paperwork error on this grade.\"} ]; var q=document.getElementById(\"ti-xref-q\"), out=document.getElementById(\"ti-xref-out\"), cnt=document.getElementById(\"ti-xref-count\"); function esc(s){return String(s).replace(\/[&\\x3C>\"]\/g,function(c){return {\"&\":\"&amp;\",\"\\x3C\":\"&lt;\",\">\":\"&gt;\",'\"':\"&quot;\"}[c];});} function card(x){ var rows=x.forms.map(function(f){ return \"\\x3Ctr>\\x3Ctd style='padding:.35em .6em;border-bottom:1px solid #edf1f4'>\"+esc(f[0])+\"\\x3C\/td>\"+ \"\\x3Ctd style='padding:.35em .6em;border-bottom:1px solid #edf1f4'>\"+esc(f[1])+\"\\x3C\/td>\"+ \"\\x3Ctd style='padding:.35em .6em;border-bottom:1px solid #edf1f4'>\"+esc(f[2])+\"\\x3C\/td>\\x3C\/tr>\";}).join(\"\"); return \"\\x3Cdiv style='border:1px solid #d3dae0;border-radius:8px;margin-bottom:1em;overflow:hidden'>\"+ \"\\x3Cdiv style='background:#2b6ca3;color:#fff;padding:.6em .9em'>\\x3Cstrong style='font-size:1.05em'>\"+esc(x.g)+\"\\x3C\/strong> \\x3Cspan style='opacity:.9'>\"+esc(x.name)+\"\\x3C\/span>\\x3C\/div>\"+ \"\\x3Cdiv style='padding:.8em .9em;background:#fff'>\"+ \"\\x3Cp style='margin:.2em 0'>\\x3Cstrong>UNS:\\x3C\/strong> \"+esc(x.uns)+\"\\x3C\/p>\"+ \"\\x3Cp style='margin:.2em 0'>\\x3Cstrong>Werkstoffnummer:\\x3C\/strong> \"+esc(x.wnr)+\"\\x3C\/p>\"+ \"\\x3Cp style='margin:.2em 0'>\\x3Cstrong>Family:\\x3C\/strong> \"+esc(x.fam)+\"\\x3C\/p>\"+ \"\\x3Cp style='margin:.5em 0'>\\x3Cstrong>Chemistry limits:\\x3C\/strong> \"+esc(x.chem)+\"\\x3C\/p>\"+ \"\\x3Cp style='margin:.5em 0'>\\x3Cstrong>Mechanical minimums:\\x3C\/strong> \"+esc(x.mech)+\"\\x3C\/p>\"+ \"\\x3Cdiv style='overflow-x:auto'>\\x3Ctable style='width:100%;border-collapse:collapse;font-size:.93em;margin:.6em 0'>\"+ \"\\x3Ctr>\\x3Cth style='text-align:left;padding:.35em .6em;border-bottom:2px solid #c3ccd4'>Form\\x3C\/th>\"+ \"\\x3Cth style='text-align:left;padding:.35em .6em;border-bottom:2px solid #c3ccd4'>ASTM \/ AMS\\x3C\/th>\"+ \"\\x3Cth style='text-align:left;padding:.35em .6em;border-bottom:2px solid #c3ccd4'>ASME\\x3C\/th>\\x3C\/tr>\"+rows+\"\\x3C\/table>\\x3C\/div>\"+ \"\\x3Cp style='margin:.5em 0 0;color:#52616b'>\\x3Cstrong>Typical use:\\x3C\/strong> \"+esc(x.use)+\"\\x3C\/p>\"+ \"\\x3C\/div>\\x3C\/div>\"; } function hay(x){return [x.g,x.uns,x.wnr,x.name,x.fam,x.chem,x.mech,x.use,x.forms.map(function(f){return f.join(\" \");}).join(\" \")].join(\" \").toLowerCase();} function render(term){ var t=(term||\"\").trim().toLowerCase().replace(\/\\s+\/g,\" \"); var list=t?G.filter(function(x){return hay(x).indexOf(t)>-1;}):G; cnt.textContent=t?(list.length+\" of \"+G.length+\" grades match\"):(G.length+\" grades listed\"); out.innerHTML=list.length?list.map(card).join(\"\"):\"\\x3Cp style='color:#52616b'>No match. Try a grade number, a UNS number such as R56400, a Werkstoffnummer such as 3.7035, or a standard such as B348.\\x3C\/p>\"; } q.addEventListener(\"input\",function(){render(q.value);}); render(\"\"); })(); <\/script><\/p>\n<h2>How to use this cross-reference on a purchase order<\/h2>\n<p>Three things decide whether a mill certificate will be accepted at goods inward, and all three belong on the order: the grade designation, the governing standard for that product form, and the certificate type. A grade number on its own is not enough, because the same grade carries different acceptance requirements from one standard to the next. ASTM B265 flat product caps the yield strength of the commercially pure grades where ASTM B348 bar does not, and ASTM B348 requires a reduction of area that ASTM B265 never asks for.<\/p>\n<h2>Why Grade 23 has two UNS numbers<\/h2>\n<p>Grade 23 is the case that catches buyers out most often. The industrial ASTM B-series specifications, B265 for plate and sheet, B348 for bar and billet, B863 for wire and B381 for forgings, all designate Grade 23 as UNS R56407. The surgical implant specification ASTM F136 designates its wrought Ti-6Al-4V ELI as UNS R56401. Both numbers are correct, for different standards. Several widely cited data sheets print R56401 for Grade 23 regardless of standard, which is how the wrong number reaches a drawing and then a certificate. Cite the standard and the grade together and the mill certificate will report the number the drawing expects.<\/p>\n<table data-c186=\"1\">\n<caption>Grade 23 is the case that catches buyers out most often. Both numbers are correct, for different standards.<\/caption>\n<thead>\n<tr>\n<th>Specification<\/th>\n<th>UNS designation it gives Grade 23<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ASTM B265, plate and sheet<\/td>\n<td>R56407<\/td>\n<\/tr>\n<tr>\n<td>ASTM B348, bar and billet<\/td>\n<td>R56407<\/td>\n<\/tr>\n<tr>\n<td>ASTM B863, wire<\/td>\n<td>R56407<\/td>\n<\/tr>\n<tr>\n<td>ASTM B381, forgings (Grade F-23)<\/td>\n<td>R56407<\/td>\n<\/tr>\n<tr>\n<td>ASTM F136, surgical implant<\/td>\n<td>R56401<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>ASTM and ASME designations<\/h2>\n<p>Once a part falls under a pressure code, the purchase order usually calls the ASME SB number rather than the ASTM B number. The two documents carry the same technical content: SB-265, SB-338, SB-348, SB-363, SB-367, SB-381, SB-861 and SB-862 are the Section II Part B versions of the matching ASTM specifications. ASTM B863 wire has no SB counterpart, so a wire requirement inside a code package is normally handled by naming the ASTM specification directly.<\/p>\n<table data-c186=\"1\">\n<caption>Once a part falls under a pressure code, the purchase order usually calls the ASME SB number rather than the ASTM B number. Confirm the edition and any code additions or exceptions against the order rather than assuming the two documents are interchangeable line for line.<\/caption>\n<thead>\n<tr>\n<th>ASTM specification<\/th>\n<th>ASME Section II Part B version<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ASTM B265<\/td>\n<td>SB-265<\/td>\n<\/tr>\n<tr>\n<td>ASTM B338<\/td>\n<td>SB-338<\/td>\n<\/tr>\n<tr>\n<td>ASTM B348<\/td>\n<td>SB-348<\/td>\n<\/tr>\n<tr>\n<td>ASTM B363<\/td>\n<td>SB-363<\/td>\n<\/tr>\n<tr>\n<td>ASTM B367<\/td>\n<td>SB-367<\/td>\n<\/tr>\n<tr>\n<td>ASTM B381<\/td>\n<td>SB-381<\/td>\n<\/tr>\n<tr>\n<td>ASTM B861<\/td>\n<td>SB-861<\/td>\n<\/tr>\n<tr>\n<td>ASTM B862<\/td>\n<td>SB-862<\/td>\n<\/tr>\n<tr>\n<td>ASTM B863, wire<\/td>\n<td>No SB counterpart<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Why the same titanium has several different names<\/h2>\n<p>Each region built its own materials standard, so one grade carries several codes at once. ASTM uses a grade number, Grade 1 to 23, plus a UNS number. Germany and the EN system use a Werkstoff number in the 3.7xxx series. France uses NF designations such as T40 or TA6V. Japan uses JIS class numbers. A buyer who knows the cross-references stops rejecting or double-sourcing material that is actually the same metal, and can search or specify in whichever system a drawing uses.<\/p>\n<h2>Titanium grade cross-reference table<\/h2>\n<p>The table maps the common titanium grades across systems. Blank cells are left blank on purpose where a single verified designation does not exist or is not standardized, rather than guessed.<\/p>\n<div class=\"ti-table-scroll\" style=\"overflow-x:auto;margin:1em 0;\">\n<table>\n<thead>\n<tr>\n<th>ASTM grade<\/th>\n<th>UNS<\/th>\n<th>Werkstoff (EN\/DIN)<\/th>\n<th>French NF<\/th>\n<th>JIS<\/th>\n<th>Alloy<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade 1 (CP)<\/td>\n<td>R50250<\/td>\n<td>3.7025<\/td>\n<td>T35<\/td>\n<td>Class 1<\/td>\n<td>Unalloyed Ti<\/td>\n<\/tr>\n<p><!-- beiyu-afnor-t35-20261001 col=French-NF row=Grade1 note=header-attribution-open-G4-AIR9182-declassee-1990 --><\/p>\n<tr>\n<td>Grade 2 (CP)<\/td>\n<td>R50400<\/td>\n<td>3.7035<\/td>\n<td>T40<\/td>\n<td>Class 2<\/td>\n<td>Unalloyed Ti<\/td>\n<\/tr>\n<tr>\n<td>Grade 3 (CP)<\/td>\n<td>R50550<\/td>\n<td>3.7055<\/td>\n<td><\/td>\n<td>Class 3<\/td>\n<td>Unalloyed Ti<\/td>\n<\/tr>\n<tr>\n<td>Grade 5<\/td>\n<td>R56400<\/td>\n<td>3.7165<\/td>\n<td>TA6V<\/td>\n<td><\/td>\n<td>Ti-6Al-4V<\/td>\n<\/tr>\n<tr>\n<td>Grade 7<\/td>\n<td>R52400<\/td>\n<td>3.7235<\/td>\n<td><\/td>\n<td><\/td>\n<td>Ti + 0.12 to 0.25% Pd<\/td>\n<\/tr>\n<tr>\n<td>Grade 9<\/td>\n<td>R56320<\/td>\n<td>3.7195<\/td>\n<td><\/td>\n<td><\/td>\n<td>Ti-3Al-2.5V<\/td>\n<\/tr>\n<tr>\n<td>Grade 12<\/td>\n<td>R53400<\/td>\n<td>3.7105<\/td>\n<td><\/td>\n<td><\/td>\n<td>Ti-0.3Mo-0.8Ni<\/td>\n<\/tr>\n<tr>\n<td>Grade 23 (ELI)<\/td>\n<td>R56407 (B-series); R56401 (F136)<\/td>\n<td>3.7165<\/td>\n<td><\/td>\n<td><\/td>\n<td>Ti-6Al-4V ELI<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>CP Grades 1 to 3 line up one-to-one with JIS Class 1 to 3. German buyers most often search the Werkstoff number directly, while French buyers often search the NF designation such as T40 for Grade 2 and TA6V for Grade 5. The European market side of this is covered in our <a href=\"https:\/\/beiyutitanium.com\/sourcing-industrial-titanium-europe\/\">European titanium sourcing guide<\/a>.<\/p>\n<h2>Are ASTM and EN\/DIN titanium standards equivalent?<\/h2>\n<p>For the commercially pure and Ti-Pd grades, the chemistry and mechanical limits across ASTM and the EN\/DIN system are close enough that one mill can certify a heat to both, so in material terms they are equivalent. The practical difference is not the metal, it is which standard the certificate cites. A certificate written to ASTM B348 and one written to a DIN bar standard can describe the same bar; incoming inspection needs to know which one to check against. The rule for a buyer is to name on the purchase order the single standard the certificate must reference, so there is one document to verify rather than an argument about equivalence.<\/p>\n<h2>Which product-form standard applies<\/h2>\n<p><a href=\"https:\/\/beiyutitanium.com\/titanium-order-astm-and-ams-together\/\">Grade is only half of a specification; the form standard is the other half<\/a>, and it differs by product form and by region.<\/p>\n<div class=\"ti-table-scroll\" style=\"overflow-x:auto;margin:1em 0;\">\n<table>\n<thead>\n<tr>\n<th>Form<\/th>\n<th>ASTM<\/th>\n<th>EN\/DIN<\/th>\n<th>JIS<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Bar and billet<\/td>\n<td>B348<\/td>\n<td>DIN 17862<\/td>\n<td>H4650<\/td>\n<\/tr>\n<tr>\n<td>Sheet, strip and plate<\/td>\n<td>B265<\/td>\n<td>DIN 17860<\/td>\n<td>H4600<\/td>\n<\/tr>\n<tr>\n<td>Seamless and welded tube<\/td>\n<td>B338<\/td>\n<td>DIN 17861 (seamless) \/ DIN 17866 (welded)<\/td>\n<td>H4630 \/ H4635<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>A common trap is citing DIN 17850, which is titanium&#8217;s chemical-composition standard, as if it were the bar product standard; the bar delivery standard is DIN 17862. For aerospace-specification bar the reference is different again, which is why our <a href=\"https:\/\/beiyutitanium.com\/ams-4928-titanium-bar\/\">AMS 4928 titanium bar guide<\/a> treats that specification separately from ASTM B348.<\/p>\n<h2>The certificate the buyer specifies: EN 10204 3.1 or 3.2<\/h2>\n<p>Cross-referencing the grade and form still leaves the certificate type, which is a separate decision under EN 10204. A 3.1 certificate is issued by the manufacturer&#8217;s authorised inspection representative, independent of the production department, reports the actual results for the delivered heat tied to the heat number, ships with the goods and adds no lead time. A 3.2 certificate adds an independent third party or the buyer&#8217;s agent and a short lead time for the inspection. EN 10204 is defined by who issues the document, not by the mill&#8217;s country, so a non-EU mill issues valid 3.1 certificates. Specify the certificate type on the purchase order alongside the grade and form.<\/p>\n<h2>How to put the right standard on your PO<\/h2>\n<p>A clean titanium purchase order names four things so there is no ambiguity across systems: the grade in whichever designation the drawing uses, ASTM grade, UNS, Werkstoff or NF, the product-form standard for that form, the certificate type under EN 10204, and the dimensions and tolerance in the drawing&#8217;s units. Naming the grade in one system and asking the certificate to cite another is where disputes start. The full field list is in our <a href=\"https:\/\/beiyutitanium.com\/titanium-bar-rfq-checklist\/\">titanium bar RFQ checklist<\/a>. Beiyu supplies titanium mill products certified to the standard named on the order, with EN 10204 3.1 documentation and heat-number traceability, and reports the grade in the designation the buyer specifies.<\/p>\n<h2>FAQ<\/h2>\n<p><strong>What is the EN or German equivalent of ASTM Grade 2 titanium?<\/strong><\/p>\n<p>ASTM Grade 2 commercially pure titanium, UNS R50400, is Werkstoff 3.7035 in the EN and DIN system, T40 in the French NF system, and JIS Class 2 in Japan. They are the same metal; the difference is which standard the certificate cites.<\/p>\n<p><strong>What is Werkstoff 3.7035?<\/strong><\/p>\n<p>Werkstoff 3.7035 is the German and EN material number for commercially pure Grade 2 titanium, equivalent to ASTM Grade 2 and UNS R50400. Grade 5, Ti-6Al-4V, is Werkstoff 3.7165, and Grade 7, Ti-Pd, is 3.7235.<\/p>\n<p><strong>Are DIN and ASTM titanium standards the same?<\/strong><\/p>\n<p>For commercially pure and Ti-Pd grades the chemistry and mechanical limits are close and a mill can certify to both, so they are equivalent as materials. The practical difference is which standard the certificate references, so state the one you want on the purchase order.<\/p>\n<p><strong>What titanium standard covers bar, and is DIN 17850 correct for bar?<\/strong><\/p>\n<p>Bar and billet are ASTM B348 or DIN 17862. DIN 17850 is titanium&#8217;s chemical-composition standard, not a bar product standard, so do not cite it as the bar delivery standard.<\/p>\n<p><strong>Request a quote with the standard you need<\/strong><\/p>\n<p>To quote titanium mill products, Beiyu needs the grade in your designation, ASTM grade, UNS, Werkstoff or NF, the product form and its standard, the EN 10204 certificate type, 3.1 or 3.2, and the dimensions and tolerance. Send the drawing or spec and we confirm the cross-reference and review each line against mill capability before quoting, with the certificate written to the standard on your order and heat-number traceability. <a href=\"https:\/\/beiyutitanium.com\/contact\/\">Contact Beiyu Titanium for an RFQ.<\/a><\/p>\n<section class=\"beiyu-author-bio\" data-codex-c44-author-bio=\"penn-ma\">\n<h2>About the author<\/h2>\n<p><strong>Penn Ma<\/strong> runs Beiyu Titanium&#8217;s international business and answers its RFQs himself, checking grade, standard, dimensions, tolerance and certificate scope against mill capability before a price goes out. He has 15 years in titanium export, across bar, rod, plate, tube, block, ring, coil, ingot, forgings and machined parts, with EN 10204 3.1 documentation and heat number traceability in daily use. Before Beiyu he worked at Koch (Koch-Glitsch) and was directly involved in delivering a SABIC petrochemical project in Fujian, China, which is where the buyer side habits behind this site come from: inspection and test plans, material certification and heat traceability, third party inspection coordination, and project dossier control. <a href=\"https:\/\/beiyutitanium.com\/penn-ma\/\">Read the full author profile<\/a>.<\/p>\n<\/section>\n<p><!--c143-cite-block--><\/p>\n<h2>Where bar stops and billet begins, and why the order changes with it<\/h2>\n<p>Cross-reference tables map names to names. They do not tell you that the same alloy, in the same standard, is classified differently once the section gets large enough. ASTM B348 draws that line by cross-sectional area rather than by what the item is called, and the classification decides which requirements are applied to it.<\/p>\n<table>\n<thead>\n<tr>\n<th>Classification<\/th>\n<th>How ASTM B348 separates them<\/th>\n<th>What it means on the order<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Bar<\/td>\n<td>Cross-sectional area of 16 square inches (10,323 square millimetres) or less (ASTM B348, bar definition)<\/td>\n<td>Ordered as bar, with bar tolerances and bar acceptance<\/td>\n<\/tr>\n<tr>\n<td>Billet<\/td>\n<td>Cross-sectional area above 16 square inches (10,323 square millimetres), with width under five times the thickness (ASTM B348, billet definition)<\/td>\n<td>Ordered as billet, typically as forging or re-rolling stock<\/td>\n<\/tr>\n<tr>\n<td>Rectangular bar<\/td>\n<td>Width up to 10 inches (254 millimetres) and thickness above 0.1875 inches (4.8 millimetres)<\/td>\n<td>Outside those bounds the item falls outside the bar definition of ASTM B348, whatever the enquiry calls it<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Two consequences follow, and both show up as rejected paperwork rather than as rejected metal. An item ordered as bar but sitting above the area threshold will be certified against a different classification than the drawing assumed. An item ordered as billet when it is within the bar range invites tolerances that were never intended for a machining input.<\/p>\n<h2>The classification is checkable before the enquiry is sent<\/h2>\n<p>Unlike most acceptance questions, this one needs no laboratory. It is arithmetic on the section the drawing already carries.<\/p>\n<table>\n<thead>\n<tr>\n<th>Section<\/th>\n<th>Area<\/th>\n<th>Classification under ASTM B348<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Round, 100 mm diameter<\/td>\n<td>About 7,850 square millimetres<\/td>\n<td>Within the bar range<\/td>\n<\/tr>\n<tr>\n<td>Round, 120 mm diameter<\/td>\n<td>About 11,310 square millimetres<\/td>\n<td>Above the bar threshold<\/td>\n<\/tr>\n<tr>\n<td>Square, 100 by 100 mm<\/td>\n<td>10,000 square millimetres<\/td>\n<td>Within the bar range<\/td>\n<\/tr>\n<tr>\n<td>Square, 110 by 110 mm<\/td>\n<td>12,100 square millimetres<\/td>\n<td>Above the bar threshold<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The threshold sits close to a 114.6 millimetre round and a 101.6 millimetre square, so enquiries in the 100 to 130 millimetre range straddle the threshold and the classification is worth checking before the enquiry is sent. Beiyu Titanium reviews the section against the classification before quoting, so state the finished section and the governing standard together and the question is settled at enquiry rather than at receiving.<\/p>\n<h2>Specification detail with sources<\/h2>\n<p>GB\/T 3620.1, the Chinese titanium designation standard, is the column missing from most cross-reference tables, and it is the system Chinese works paperwork actually uses. Its nearest counterparts run TA1 to ASTM Grade 1, TA2 to Grade 2, TA3 to Grade 3, TA4 to Grade 4, TC4 to Grade 5 Ti-6Al-4V, TA9 to the palladium-bearing Grade 7 and TA10 to the Ti-0.3Mo-0.8Ni Grade 12. These are nearest counterparts rather than certified equivalents, because the chemistry windows differ in detail between the two systems, and the product standards split by form the way ASTM&#8217;s do: GB\/T 2965 covers bar while GB\/T 3621 covers sheet and plate.<\/p>\n<table data-c186=\"1\">\n<caption>GB\/T 3620.1 is the Chinese titanium designation standard and the system Chinese works paperwork actually uses. These are nearest counterparts rather than certified equivalents.<\/caption>\n<thead>\n<tr>\n<th>GB\/T 3620.1 designation<\/th>\n<th>Nearest ASTM counterpart<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>TA1<\/td>\n<td>Grade 1<\/td>\n<\/tr>\n<tr>\n<td>TA2<\/td>\n<td>Grade 2<\/td>\n<\/tr>\n<tr>\n<td>TA3<\/td>\n<td>Grade 3<\/td>\n<\/tr>\n<tr>\n<td>TA4<\/td>\n<td>Grade 4<\/td>\n<\/tr>\n<tr>\n<td>TC4<\/td>\n<td>Grade 5 Ti-6Al-4V<\/td>\n<\/tr>\n<tr>\n<td>TA9<\/td>\n<td>Grade 7, palladium bearing<\/td>\n<\/tr>\n<tr>\n<td>TA10<\/td>\n<td>Grade 12, Ti-0.3Mo-0.8Ni<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Beiyu Titanium works both columns of that table daily: production heats are identified as TA2 or TC4 in Chinese mill paperwork under GB\/T 3620.1, and Beiyu confirms the ASTM or ASME designation with its UNS number in the quotation so the certificate is written to the standard named on the purchase order. That GB column is the one this table does not carry, and it is the designation a Chinese heat actually starts life under, which is why Beiyu states both on the quotation rather than only the ASTM grade.<\/p>\n<p><!--\/c143-cite-block--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ASTM, UNS, Werkstoff, Frans\u0131z NF ve JIS titanyum kalite adlar\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131r\u0131n\u0131z ve sipari\u015finizde hangi standard\u0131n yer almas\u0131 gerekti\u011fini g\u00f6r\u00fcn\u00fcz.<\/p>","protected":false},"author":2,"featured_media":4733,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[27,138],"tags":[],"class_list":["post-4635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-standards"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Titanium Grade Cross-Reference Tool: ASTM, ASME, UNS, W.Nr<\/title>\n<meta name=\"description\" content=\"Look up any titanium grade by number, UNS, Werkstoffnummer or standard: chemistry limits, mechanical minimums and the ASTM and ASME specification for each product form.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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industrial buyers worldwide. Production runs through the Beiyu titanium mill in Baoji, Shaanxi. Orders are RFQ-based, with EN 10204 3.1 mill test certificates and heat-number traceability available on request.\",\"areaServed\":\"Worldwide\",\"knowsAbout\":[\"Titanium\",\"Titanium alloy\",\"Titanium bar\",\"Titanium sheet and plate\",\"Titanium tube and pipe\",\"Titanium forgings\",\"Titanium wire\",\"Titanium anode\"],\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Baotai Road Industrial Park, High-tech Development Zone\",\"addressLocality\":\"Baoji\",\"addressRegion\":\"Shaanxi\",\"addressCountry\":\"CN\"},\"legalName\":\"Jiaxing Beiyu New Materials Technology Co., Ltd.\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/person\\\/3560db17cf08813edf34f012735b971b\",\"name\":\"Penn Ma\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr-TR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"caption\":\"Penn Ma\"},\"description\":\"Penn Ma is the person who answers the RFQs at Beiyu Titanium. Over 15 years in titanium export he has learned to review each specification line himself, checking grade, standard, dimensions, tolerance and certificate scope against mill capability before quoting, rather than routing enquiries through a sales desk. He came to titanium supply from the other side of the transaction. Before leading Beiyu's international business he worked at Koch (Koch-Glitsch) and was directly involved in delivering a SABIC petrochemical project in Fujian, China. That work was built on inspection and test plans, material certification and heat traceability, third party inspection coordination, and project documentation and dossier control. Those are the same four things a process industry or regulated buyer will hold a titanium supplier to, and having had to enforce them as a customer is why they are treated here as part of the supply rather than as paperwork produced afterwards. His day-to-day work spans the questions this site is written to answer: choosing between commercially pure and alloyed titanium grades for a corrosive service, reading a mill test certificate against the ordered standard, and matching a buyer's designation (ASTM grade, UNS, German Werkstoff number or French NF code) to the same metal across markets. Beiyu supplies titanium, nickel-alloy and refractory mill products across bar, rod, plate, tube, block, ring, coil, ingot, forgings and machined parts, with EN 10204 3.1 documentation and heat-number traceability.\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/tr\\\/author\\\/penn-ma\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Titanyum Kalitesi \u00c7apraz Referans Arac\u0131: ASTM, ASME, UNS, W.Nr","description":"Herhangi bir titanyum kalitesini numara, UNS, Werkstoffnummer veya standart ile aray\u0131n\u0131z: kimyasal bile\u015fim s\u0131n\u0131rlar\u0131, mekanik asgari de\u011ferler ve her \u00fcr\u00fcn formu i\u00e7in ASTM ve ASME 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Buyers"},{"@type":"BreadcrumbList","@id":"https:\/\/beiyutitanium.com\/titanium-standards-astm-en-din-cross-reference\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/beiyutitanium.com\/"},{"@type":"ListItem","position":2,"name":"Titanium Grade Cross-Reference: ASTM, ASME, UNS and Werkstoffnummer Lookup"}]},{"@type":"WebSite","@id":"https:\/\/beiyutitanium.com\/#website","url":"https:\/\/beiyutitanium.com\/","name":"Beiyu Titanium","description":"Havac\u0131l\u0131k ve uzay, t\u0131p, kimya ve end\u00fcstriyel uygulamalar i\u00e7in sertifikal\u0131 titanyum malzemeler ve \u00f6zel 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Titanium"},"image":{"@id":"https:\/\/beiyutitanium.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/113015050\/","https:\/\/www.youtube.com\/channel\/UC4Rr5qjUmKbbnROzU8zwluQ","https:\/\/www.instagram.com\/beiyutrade\/","https:\/\/www.facebook.com\/people\/Beiyu-Titanium-Group\/61580787646046\/","https:\/\/www.crunchbase.com\/organization\/beiyu-titanium","https:\/\/www.wikidata.org\/wiki\/Q140386451"],"contactPoint":{"@type":"ContactPoint","contactType":"sales","email":"penn@beiyutitanium.com","availableLanguage":["English","Chinese"]},"description":"Beiyu Titanium (t\u00fczel ki\u015filik: Jiaxing Beiyu New Materials Technology Co., Ltd.), d\u00fcnya genelindeki kimya, denizcilik, t\u0131p ve sanayi al\u0131c\u0131lar\u0131na ASTM ve AMS titanyum \u00e7ubuk, plaka, sac, boru, d\u00f6vme par\u00e7a, flan\u015f, ba\u011flant\u0131 eleman\u0131 ve \u00f6zel tala\u015fl\u0131 imalat par\u00e7alar\u0131n\u0131n yan\u0131 s\u0131ra nikel ve Inconel ala\u015f\u0131mlar\u0131 sa\u011flayan \u00c7in merkezli bir tedarik\u00e7i ve ihracat\u00e7\u0131d\u0131r. \u00dcretim, Shaanxi, Baoji'deki Beiyu titanyum \u00fcretici fabrikas\u0131nda ger\u00e7ekle\u015ftirilir. Sipari\u015fler teklif talebine dayan\u0131r; talep \u00fczerine EN 10204 3.1 muayene sertifikalar\u0131 ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlik sa\u011flanabilir.","areaServed":"Worldwide","knowsAbout":["Titanium","Titanium alloy","Titanium bar","Titanium sheet and plate","Titanium tube and pipe","Titanium forgings","Titanium wire","Titanium anode"],"address":{"@type":"PostalAddress","streetAddress":"Baotai Road Industrial Park, High-tech Development Zone","addressLocality":"Baoji","addressRegion":"Shaanxi","addressCountry":"CN"},"legalName":"Jiaxing Beiyu New Materials Technology Co., Ltd."},{"@type":"Person","@id":"https:\/\/beiyutitanium.com\/#\/schema\/person\/3560db17cf08813edf34f012735b971b","name":"Penn Ma","image":{"@type":"ImageObject","inLanguage":"tr-TR","@id":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","caption":"Penn Ma"},"description":"Penn Ma, Beiyu Titanium'da teklif taleplerini yan\u0131tlayan ki\u015fidir. Titanyum ihracat\u0131nda 15 y\u0131l\u0131 a\u015fk\u0131n s\u00fcrede, sorgular\u0131 sat\u0131\u015f masas\u0131na y\u00f6nlendirmek yerine her spesifikasyon sat\u0131r\u0131n\u0131 kendisinin g\u00f6zden ge\u00e7irmeyi, teklif vermeden \u00f6nce kaliteyi, standard\u0131, boyutlar\u0131, tolerans\u0131 ve sertifika kapsam\u0131n\u0131 \u00fcretici fabrika kabiliyetine g\u00f6re kontrol etmeyi \u00f6\u011frenmi\u015ftir. Titanyum tedarikine i\u015flemin di\u011fer taraf\u0131ndan gelmi\u015ftir. Beiyu'nun uluslararas\u0131 i\u015flerini y\u00f6netmeden \u00f6nce Koch'ta (Koch-Glitsch) \u00e7al\u0131\u015fm\u0131\u015f ve \u00c7in'in Fujian ilindeki bir SABIC petrokimya projesinin tesliminde do\u011frudan g\u00f6rev alm\u0131\u015ft\u0131r. Bu \u00e7al\u0131\u015fma muayene ve test planlar\u0131, malzeme sertifikasyonu ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlik, \u00fc\u00e7\u00fcnc\u00fc taraf muayene koordinasyonu, proje dok\u00fcmantasyonu ve dosya kontrol\u00fc \u00fczerine kuruluydu. Bunlar, proses end\u00fcstrisi veya d\u00fczenlemeye tabi bir al\u0131c\u0131n\u0131n titanyum tedarik\u00e7isinden bekleyece\u011fi ayn\u0131 d\u00f6rt unsurdur; m\u00fc\u015fteri olarak bunlar\u0131 uygulatmak zorunda kalm\u0131\u015f olmas\u0131, bunlar\u0131n sonradan \u00fcretilen evrak de\u011fil tedarikin par\u00e7as\u0131 say\u0131lmas\u0131n\u0131n nedenidir. G\u00fcnl\u00fck \u00e7al\u0131\u015fmas\u0131, bu sitenin yan\u0131tlamak i\u00e7in yaz\u0131ld\u0131\u011f\u0131 sorular\u0131 kapsar: korozif bir hizmet i\u00e7in ticari safl\u0131kta ve ala\u015f\u0131ml\u0131 titanyum kaliteleri aras\u0131nda se\u00e7im yapmak, malzeme sertifikas\u0131n\u0131 sipari\u015f edilen standarda g\u00f6re okumak ve bir al\u0131c\u0131n\u0131n tan\u0131m\u0131n\u0131 (ASTM kalite, UNS, Alman Werkstoff numaras\u0131 veya Frans\u0131z NF kodu) pazarlar aras\u0131nda ayn\u0131 metalle e\u015fle\u015ftirmek. Beiyu; \u00e7ubuk, yuvarlak \u00e7ubuk, plaka, boru, blok, halka, kangal, k\u00fcl\u00e7e, d\u00f6vme par\u00e7a ve i\u015flenmi\u015f par\u00e7a formlar\u0131nda titanyum, nikel ala\u015f\u0131m\u0131 ve refrakter \u00fcretici fabrika \u00fcr\u00fcnlerini EN 10204 3.1 dok\u00fcmantasyonu ve d\u00f6k\u00fcm numaras\u0131 ile izlenebilirlikle tedarik eder.","url":"https:\/\/beiyutitanium.com\/tr\/author\/penn-ma\/"}]}},"_links":{"self":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/comments?post=4635"}],"version-history":[{"count":16,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4635\/revisions"}],"predecessor-version":[{"id":6240,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/posts\/4635\/revisions\/6240"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/media\/4733"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/media?parent=4635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/categories?post=4635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/tr\/wp-json\/wp\/v2\/tags?post=4635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}