{"id":123,"count":1,"description":"Questa categoria \u00e8 il percorso industriale di barre e barre tonde in tungsteno<\/a> Percorso della richiesta di offerta per tungsteno puro, lega ad alta densit\u00e0 a base di tungsteno o grezzi a disegno. Indicare la famiglia di materiali richiesta: tungsteno puro e lega pesante non sono specifiche d'acquisto intercambiabili.\nPer barre o tondi di tungsteno puro, fornire la specifica del materiale dell'acquirente; ASTM B760 riguarda lamiere spesse, lamiere sottili e lamina di tungsteno e non deve essere utilizzata qui come norma di riferimento per barre o tondi. ASTM B777 si applica solo quando vengono ordinate una specifica e una classe di lega ad alta densit\u00e0 a base di tungsteno. Inviare composizione o densit\u00e0, dimensioni, stato, tolleranza, superficie, quantit\u00e0, disegno e ambito di controllo per l'offerta.\n\n

Dettagli delle specifiche con fonti<\/h2>\n

La collocazione ASTM del tungsteno piano in B760 e della lega pesante in B777 riflette due diverse specifiche di acquisto nascoste dietro un unico nome di metallo, e la densit\u00e0 \u00e8 il punto in cui si verifica la differenza. Il tungsteno non legato \u00e8 pari a 19.3 grammi per centimetro cubo, quasi tre volte i 6.5 dello zirconio e quasi il doppio dei 10.2 del molibdeno, quindi un pezzo pesato rivela una sostituzione pi\u00f9 rapidamente di qualsiasi etichetta, motivo per cui questa pagina richiede la densit\u00e0 insieme alla composizione.<\/p>\n

Beiyu Titanium supplies tungsten bar and rod to the envelope published further down this page, and quotes each item against the buyer's material specification, drawing and stated class. Every order runs the same process as Beiyu's other lines: review of grade or composition, standard, dimensions, tolerance, surface condition and inspection scope before quotation, chemical analysis through one of two laboratory routes, third party inspection by agreement, and marking, weighing and packing recorded before dispatch with MTC and EN 10204 3.1 by order scope.<\/p>\n

Gamma di fornitura del tungsteno<\/h2>\n

Il tungsteno si acquista in piccole quantit\u00e0 secondo disegni con requisiti rigorosi e la forma determina quasi tutto il resto. La tabella riporta le gamme produttive per ciascuna forma.<\/p>\n\n\n
Forma<\/th>Intervallo<\/th><\/tr><\/thead>\n
Lamiera sottile e lamiera spessa<\/td>spessore da 1,0 mm a 25 mm, larghezza personalizzata secondo la richiesta<\/td><\/tr>\n
Barra tonda e barra<\/td>Ø1,6 mm a 70 mm<\/td><\/tr>\n
Filo<\/td>Ø0,1 mm a 1,6 mm<\/td><\/tr>\n
Tubo<\/td>Ø80 mm, spessore di parete da 3 mm a 5 mm, lunghezza fino a 3000 mm<\/td><\/tr>\n<\/tbody>\n<\/table>\n

The table spans more than one purchase specification: ASTM B760 governs the sheet and plate line, ASTM B777 applies only where tungsten-base high-density alloy is ordered, and pure tungsten bar and rod go to the buyer's material specification or drawing; the governing document for each item is written into the order rather than assumed from the metal name.<\/p>\n

I gradi forniti sono W1 e W2 insieme alle composizioni W-Ni-Fe, W-Mo, W-Cu e W-La, e quello desiderato va indicato nella richiesta accanto alla dimensione. Il materiale pressato e sinterizzato e quello lavorato dopo la sinterizzazione differiscono per densit\u00e0, lavorabilit\u00e0 meccanica e superficie ottenuta, quindi il processo e lo stato superficiale sono voci separate dalla dimensione. L'intervallo dei diametri nella tabella \u00e8 quello fornito normalmente da Beiyu Titanium, mentre sezioni maggiori o minori vengono quotate come lavorazioni su misura.<\/p>","link":"https:\/\/beiyutitanium.com\/it\/product-category\/woo-products\/refractory-metals\/tungsten\/","name":"Tungsteno","slug":"tungsten","taxonomy":"product_cat","parent":113,"meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":""},"menu_order":0,"yoast_head":"\nTungsten Supplier | Tungsten Bar, Rod & Heavy Alloy | Beiyu<\/title>\n<meta name=\"description\" content=\"Beiyu supplies tungsten bar, rod, plate and heavy alloy: bar and rod to drawing, plate to ASTM B760, heavy alloy to ASTM B777 when ordered.\" \/>\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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