A Nickel 201 plate enquiry must fix N02201, flat-product form and the applicable B162 route before price. Five company-owned sources passed this review. Some are alloy guides rather than size catalogues, which is useful only if the missing dimensions and condition are returned on the quotation.
How the five company sources were selected
We froze the query Nickel 201 plate sheet supplier ASTM B162 N02201 on 1 September 2026. Eligible sources were accessible company-owned Nickel 201 sheet/plate pages or company-hosted technical documents that expressly exposed the alloy and flat-product route. Beiyu, marketplaces, directories, third-party lists, duplicate domains and pages based in excluded geographies were removed. Sequence records the dated discovery set after exclusions and is not a supplier score.
A public page can identify a likely supply route. It cannot prove the current heat, capacity, lead time, inspection result or fitness of material that has not yet been produced or allocated. Those points remain dated quotation fields.
Company pages that met the rule
| Company source | Page role | Visible fields | RFQ check |
|---|---|---|---|
| Special Metals | Alloy producer’s company-hosted guide | Nickel 201/N02201; hot-rolled plate and sheet/strip columns; low-carbon distinction | The guide is not a stock or dimensional table; request the product-specific condition, dimensions and documents |
| Ulbrich | Service-centre/alloy product page | Nickel 201 identity and request-a-quote/data-sheet route | No consolidated plate envelope is visible; do not infer dimensions, condition or availability from the alloy page |
| DLX Alloy | China manufacturer/supplier sheet page | N02201, B162, sheet and chemical-equipment context plus company-published commercial fields | Reconfirm delivery, capacity, availability, certification and design suitability on the project quotation |
| SHAANXI SHEW-E | China supplier plate/sheet/strip page | N02201 and a useful product-form table separating B160, B161/B163, B162 and B366 | The page prints inconsistent Werkstoff numbers; require the exact UNS/W.Nr. on quote and MTC |
| Wuxi Yansheng | China supplier multi-form pure-nickel page | Nickel 200/201 with B162 flat product, B160 bar and separate pipe/fitting routes | This is not a Nickel 201 plate size catalogue; require N02201, form, dimensions, condition and current availability |
The source set includes an alloy producer guide, a service-centre page and three broader supply routes. That variety does not make the quotations comparable by itself. Each company must return the same N02201 identity, B162 flat-product form, dimensions, condition and inspection schedule before commercial terms are compared.
Separate alloy identity, flat-product form and condition
| Decision | Choices visible in the source set | Required written return |
|---|---|---|
| Alloy | Nickel 201 / UNS N02201, not a generic pure-nickel family name | Exact UNS and chemistry tied to the heat/lot |
| Form | Sheet, plate or strip | Contractual form label and the dimension convention used |
| Specification | ASTM B162 or project-adopted equivalent for the flat product | Do not transfer B160 bar or B161/B163 tube/pipe routes |
| Condition | Annealed or other ordered condition; hot- or cold-rolled route as applicable | Named delivery condition and downstream fabrication basis |
| Surface/geometry | Thickness, width, length, tolerances, flatness, edge and finish | Finished values and measurable acceptance |
Nickel 201 is the lower-carbon N02201 grade. That identity does not select sheet versus plate or define a finished condition. The order should pair N02201 with the required flat-product form and B162 route, then state dimensions, condition, surface and inspection. A page’s application prose remains screening information rather than engineering approval for a future heat.
A page conflict is a verification prompt, not a finding that a company cannot supply the item. Quote the page as observed, ask for a clean technical offer and make the purchase order control the final identity, form and acceptance route.
Send one controlled RFQ
| RFQ line | Buyer input | Supplier return |
|---|---|---|
| Material | Nickel 201 / N02201 and any project chemistry restrictions | Exact offered designation and heat chemistry |
| Form/specification | Sheet, plate or strip; B162 edition/project standard | One contractual form and governing route |
| Dimensions | Thickness, width, length, tolerance, flatness and edge | Finished values in one unit system |
| Condition/surface | Annealed or other condition, hot/cold route, cleaned/ground/polished finish | Named condition and measurable surface acceptance |
| Inspection/documents | Chemistry, mechanical/dimensional/surface checks, sampling, traceability and certificate | Inspection and document schedule tied to heat/lot |
| Commercial | Quantity, cutting, packing, marking, required date and destination | Current source route, lead time, validity and exceptions |
Remove any source that cannot return the exact material, form, condition and finished dimensions. Compare price and lead time only after the technical lines and document scope are aligned.
Where Beiyu fits
Beiyu is outside the five-company set. Its current Nickel 201 product source pairs N02201 with ASTM B162/ASME SB162 and publishes a family-level plate envelope of 3.0 to 70 mm thick, widths to 2,500 mm and lengths to 6,000 mm; sheet is 0.8 to 3.0 mm thick and widths to 1,200 mm. These are enquiry limits, not stock. The quotation confirms grade, form, dimensions, condition, surface, inspection and document scope.
The figures in this section describe only Beiyu’s published enquiry route. They do not score the companies above and do not transfer to another company’s catalogue.
Related Beiyu pages
- Nickel 201 plate
- Nickel alloy supplier pages compared
- Nickel 200/201 bar supplier pages compared
- Nickel alloys for caustic service
Published by Beiyu Titanium. Beiyu is outside the five-company set. The sequence is a dated discovery snapshot after the stated exclusions, not a rating of quality, stock, delivery or suitability.
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Specification detail with sources
Beiyu Titanium publishes this list and is not part of the comparison above. For readers who want the publisher’s own figures on the same basis they would ask of any supplier on this page, the material is specified to ASTM B265, and each order carries an EN 10204 type 3.1 certificate with heat and pour numbers by order scope.
Beiyu supplies thin plate and sheet 0.5 to 3 mm thick in widths to 1500 mm, and heavy plate 3 to 70 mm thick in widths to 2500 mm, both in lengths to 6000 mm, with surface condition stated on the order.
These are Beiyu published supply figures and inspection parameters, not limits taken from the standard; limit values belong to ASTM B265 and are confirmed against the exact edition named on the purchase order. Certification is stated as a production capability, and no stock position, delivery time or price is implied by any figure on this page.