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Numero di telefono : 18068357371

Whatsapp : +8618068357371

Cold Rolled Polished Surface AISI 316 Grade Stainless Steel Circle and Disc

Certificazione	AISI
Quantità di ordine minimo	50 kg
Prezzo	US $2.65-4.55 / kg

Dettagli

Modello n.	316	Forma	Piatto
Tecnica	laminato a freddo	Trattamento superficiale	Lucido
Specifica	Larghezza 10-600 mm	Capacità produttiva	500000 kg
Grado	201/410/430/304/04l/316/316l/321/310/309	Superficie	BA/2B/NO.4/Specchio
Tecnologia di produzione	Laminato a freddo/laminato caldo	C ((max)	0,15
Mn(massimo)	5.5-7.5	P (max)	0,06
S (max)	0,03	Si(massimo)	1
Cr(massimo)	16-18
Evidenziare	Cold Rolled Stainless Steel Circle , Polished Surface Stainless Steel Disc , AISI 316 Grade Stainless Steel Wafer

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Descrizione di prodotto

Stainless Steel Circle - AISI 304, 316L, 310S, 201, 410 Grade

BA surface stainless steel circles available in multiple grades including 201, 410, 430, 304, 304L, 316, 316L, 321, 310, and 309.

Product Specifications

Name	201 Stainless Steel Circle
Surface	BA/2B/NO.4/Mirror
Production Technology	Cold Rolled/Hot Rolled
Payment Terms	30% T/T deposit, 70% balance against B/L copy
Delivery Time	5-10 days (based on stock and quantity)
Packing	Customized to customer requirements

Chemical Composition

The corrosion resistance of stainless steel is determined by its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese) and internal structure. Chromium provides high chemical stability by forming a protective passivation film that isolates the metal from external elements.

Grade	C(max)	Mn(max)	P(max)	S(max)	Si(max)	Cr(max)	Ni(max)	Mo(max)
201	0.15	5.5-7.5	0.06	0.03	1	16-18	3.5-5.5	-
304	0.08	2	0.045	0.03	1	18-20	8-10.5	-
304L	0.03	2	0.045	0.03	1	18-20	8-12	-
316	0.08	2	0.045	0.03	1	16-18	10-14	2-3
316L	0.03	2	0.045	0.03	1	16-18	10-14	2-3
321	0.08	2	0.045	0.03	0.75	17-19	9-12	-

Surface Finishes & Applications

Surface	Appearance	Manufacturing Process	Application
NO.1	Silver Matt	Hot rolled to specified thickness, annealed and descaled	Applications not requiring surface gloss
NO.2D	Silver	Heat treatment and pickling after cold rolling	General wood applications, deep drawing
NO.2B	Lustrous	NO.2D treatment with light cold rolling after polishing	General purpose applications
BA	Bright	Bright annealed surface with high reflectivity	Building materials, kitchen utensils
NO.4	Intermediate Grind	Polished with 150-180# abrasive strip	Building materials, kitchen utensils
HL	Hairline Grind	Grain grinding with 150-240# materials	Building materials
NO.8	Mirror Finish	Polished with polishing wheel	Reflectors, decorative applications

Frequently Asked Questions

Q: Are you a trading company or manufacturer?

A: We are the factory manufacturer.

Q: How long is your delivery time?

A: Typically 5-10 days for in-stock items, or 15-20 days for custom orders, depending on quantity.

Q: Do you provide samples? Are they free?

A: Yes, we provide free samples but customers cover the freight costs.

Q: How do you ensure quality with competitive pricing?

A: We maintain quality through third-party inspections (SGS, BV, CE), provide quality certificates, offer money-back guarantees for unsatisfactory products, and focus on supplying prime quality materials to build long-term customer relationships.

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