Four Steels

Product

904 Stainless Steel Coil

Presenting our superior 904 Stainless Steel Coil, made from premium materials including 201, 202, 304, 304l, 316, 316l, and more. It is imported from Shanghai, China. With certifications from SGS, BV, and ISO 9001, this coil satisfies the most stringent industry requirements. It also has a quick 7-day delivery time and a customizable size range. There are several ways to pay: T/T, L/C, Alipay, and WeChat Pay. Our coil is carefully packed using a standard export seaworthy method to ensure safe transportation. Improve your needs for stainless steel by working with Four Steels, a reputable brand in the field.

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 550ᴼF to 650ᴼF 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

Inquiry

Product

904 Stainless Steel Coil

Presenting our superior 904 Stainless Steel Coil, made from premium materials including 201, 202, 304, 304l, 316, 316l, and more. It is imported from Shanghai, China. With certifications from SGS, BV, and ISO 9001, this coil satisfies the most stringent industry requirements. It also has a quick 7-day delivery time and a customizable size range. There are several ways to pay: T/T, L/C, Alipay, and WeChat Pay. Our coil is carefully packed using a standard export seaworthy method to ensure safe transportation. Improve your needs for stainless steel by working with Four Steels, a reputable brand in the field.

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 550ᴼF to 650ᴼF 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

Inquiry

Product

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