Product
309s Stainless Steel Coil
Designed for its excellent heat resistance and defence against oxidation, the 309s stainless steel coil is a top-performing austenitic stainless steel. The strong corrosion protection and remaining strength of 309s at high temperatures are perfect for problematic thermal uses. Its low carbon content is another factor that improves how the material can be welded and prevents carbide growth as temperatures rise. This type of stainless steel coil is suitable for constructing parts of furnaces, heat exchangers and industry equipment that must deal with harsh conditions. This 309s stainless steel coil is designed to be durable and can be shaped for lasting results.
Parameter
Applications and Features of 309s Stainless Steel Coil
The 309s Stainless Steel Coil was created to function well in hot industrial areas where standard stainless steel could not survive. Thanks to its strong resistance to scaling up to 1000°C and good anti-creep properties. This coil is regularly employed in power plants, refineries and chemical facilities. A low carbon level helps prevent sensitivity and results in tidy welds, making it very useful for pressure vessels and welded construction. This coil can be used for structuring and performing various functions due to its many thicknesses and surface options. How easy it is to make and its ability to perform well at high temperatures, engineers and manufacturers consider Invar a top choice for thermal performance because of its long lifespan.
| 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 |
| 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;Â 1600mm oil polish machine for coil;Â 1300mm fly-cutting & levelling machine |
Inquiry
Product
309s Stainless Steel Coil
Designed for its excellent heat resistance and defence against oxidation, the 309s stainless steel coil is a top-performing austenitic stainless steel. The strong corrosion protection and remaining strength of 309s at high temperatures are perfect for problematic thermal uses. Its low carbon content is another factor that improves how the material can be welded and prevents carbide growth as temperatures rise. This type of stainless steel coil is suitable for constructing parts of furnaces, heat exchangers and industry equipment that must deal with harsh conditions. This 309s stainless steel coil is designed to be durable and can be shaped for lasting results.
Parameter
Applications and Features of 309s Stainless Steel Coil
The 309s Stainless Steel Coil was created to function well in hot industrial areas where standard stainless steel could not survive. Thanks to its strong resistance to scaling up to 1000°C and good anti-creep properties. This coil is regularly employed in power plants, refineries and chemical facilities. A low carbon level helps prevent sensitivity and results in tidy welds, making it very useful for pressure vessels and welded construction. This coil can be used for structuring and performing various functions due to its many thicknesses and surface options. How easy it is to make and its ability to perform well at high temperatures, engineers and manufacturers consider Invar a top choice for thermal performance because of its long lifespan.
| 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 |
| 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;Â 1600mm oil polish machine for coil;Â 1300mm fly-cutting & levelling machine |
