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310s Stainless Steel Coil

Place of Origin: Shanghai, China

Material Grade: 201/202/304/304l/316/316l/309s/310s/321/410/420/430/904l

Type: Coil

Certifications: ISO 9001,SGS,BV

Size: Customizable

Delivery Time: 7 Days

Payment Term: T/T, L/C, WeChat pay, Alipay, etc

OEM/ODM

Quick delivery

Standard Export Seaworthy Package.

Suit for all kinds of transport, or as required

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Parameter?

Product Name	Stainless Steel coil
Material	201,202,304,304L,309,309S,310S,316,316L,316Ti,317L,321,347H,409,409L,410,410S,420(420J1,420J2),430,436,439,441,446 etc
Length	1000-6000mm or as required
Width	3mm-2500mm or as required
Edge	slit edge or mill edge
Thickness	0.3mm-6mm(cold rolled)3mm-100mm(hot rolled)
Size	1000mmx2000mm1500mmx6000mm1219mmx2438mm1800mmx6000mm1219mmx3048mm...........
Surface	Common:2B, 2D, HL, BA, No.4.Colored: Gold mirror, Sapphire mirror, Rose mirror, black mirror, bronze mirror; Gold brushed, Sapphire brushed, Rose brushed, black brushed, etc.
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc
Application	It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture,ship components. It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs,and screen.
Export Packing	Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Free Sample	Send Inquiry to get Free Sample for evaluation

We supply stainless steel coil. Cold-rolled coils are made by cold rolling, annealing, pickling and then skin-passing hot-rolled coils. With thinner thickness, better size tolerance, smooth surfaces, and greater malleability. Cold-rolled coils are used in a variety of applications, including automobiles, kitchenware, home appliances, as well as the construction, aerospace, petrochemical, food, machinery and transportation industries.

Stainless steel’s tolerance to high temperatures and moist environment draws customers to this type of material. While it is more expensive and weaker than carbon steels, it may be worth it. Unlike carbon steels, stainless steel can withstand temperatures from 550?F to 650?F depending on the type. In addition, stainless is more resilient to corrosion such as rust. Passivating stainless steel springs will further enhance its corrosion resistance capabilities.

It is important to note spring tempered stainless steel is slightly magnetic, unlike raw stainless. To make the different wire diameters, stainless steel is drawn at room temperature. This process is called cold drawing. The cold drawn process changes the properties of stainless steel; hardening it and making it magnetic. The more cold work needed (i.e. the smaller the wire diameter), the harder and the more magnetic the stainless will become. This is why using a magnet to determine the material of a spring is misleading.

Specification
Size	Cold Rolled: Thickness: 0.3 ~ 6.0mm; Width:1000 ~ 2000mm
	Hot Rolled: Thickness: 3.0 ~ 16.0mm; Width:1000 ~ 2500mm
Techniques	Cold Rolled, Hot Rolled
Surface	2B, BA, 8K, 6K, Mirror Finished, No.1, No.2, No.3, No.4, Hair Line with PVC
Cold Rolled Stainless Steel Coil	300Series Stainless CR Coil: 304/2B, 304/BA, 304L/2B, 304L/BA, 304J1/2B, 316L/2B, 316L/BA, 309S/2B, 310S/2B, 321/2B, 301/2B;200Series Stainless CR Coil: 201/2B, 202/2B;400Series Stainless CR Coil: 409L/2B, 409L/2D, 410/2B, 410S/2B, 420/2B, 430/2B, 430/BA, 436L/2B, 436L/2B, 436L/2D, 439/2B, 441/2D, 443/2B, 444/2B.
Hot Rolled Stainless Steel Coil	300Series Stainless HR Coil: 304/No.1, 304L/No.1, 316/No.1, 316L/No.1, 309S/No.1, 310S/No.1, 317L/No.1, 321/No.1, 347/No.1;200Series Stainless HR Coil: 201/No.1, 202/No.1, L1/No.1, L4/No.1;400Series Stainless HR Coil: 410/No.1, 410S/No.1, 420/No.1, 430/No.1;Duplex&Super Stainless Coil: 2205/No.1, 2507/No.1, S31803/No.1, 904L/No.1, 254SMo/No.1, N08367/No.1, N08926/No.1
Standard	ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441

Grade	C	Cr	Ni	Mn	P	S	Mo	si	cu	N
201	≤0.15	16.00-18.00	3.50-5.50	5.50-7.50	≤0.060	≤0.030	-	≤1.00	-	≤0.25
202	≤0.15	17.00-19.00	4.00-6.00	7.50-10.00	≤0.060	≤0.030	-	≤1.00	-	≤0.25
304	≤0.07	17.00-19.00	8.00-10.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
304L	≤0.03	18.00-20.00	8.00-10.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
316L	≤0.03	16.00-18.00	12.00-15.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
321	≤0.12	17.00-19.00	8.00-11.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
309s	≤0.08	22.00-24.00	12.00-15.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
310s	≤0.08	24.00-26.00	19.00-22.00	≤2.00	≤0.035	≤0.030	-	≤1.00	-	-
410	≤0.15	11.50-13.00	3)	≤1.00	≤0.035	≤0.030	-	≤1.00	-	-
420	0.16-0.25	12.00-14.00	3)	≤1.00	≤0.035	≤0.030	-	≤1.00	-	-
430	0.26-0.35	12.00-14.00	3)	≤1.00	≤0.035	≤0.030	-	≤1.00	-	-
440c	0.95-1.20	16.00-18.00	3)	≤1.00	≤0.035	≤0.030	4)	≤1.00	-	-

Processing Service
Surface Grinding	8K/Mirror Polishing Machine; PG-1 Type a Metallographic Sample Polishing Machine; Medium Plate Grinding Machine; Cold Rolled Sheet Drawing Lamination Machine; Ink Snowflakes all-in-one; Dry Ground Wire Drawing Machine.
Slitting & Cutting Machine	1600mm slitting line; 1600mm levelling & cut-to-length line; 1600mm oil polish machine for coil; 1300mm fly-cutting & levelling machine

It is mainly divided into two types: cold rolled and hot rolled stainless steel coil.

Stainless steel cold rolled coil always comes in two surface finishes, namely 2B and BA finish. For hot rolled stainless coils, it is usually No.1 finish.

Stainless steel coil are inventoried in 200 series, 300 series, 400 series. Different processing processes allow us to finish different complex requirements from customers. Cutting SS coil to specified width, processing the surface, protecting the coil finish by different PVC, PE film. In SheyeMetal, SS coil with BA+PVC/PE, 2B+PVC/PE, No.4+PVC/PE is very common.

Customers even can order different film, like white and black film, blue film, and transparent film. All big stainless steel coils can be divided into many small ones with specified weight.

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