304 Stainless Steel Coil
304 Stainless Steel Coil is an austenitic stainless steel product primarily composed of a chromium-nickel alloy. It is non-magnetic or weakly magnetic at room temperature and is commonly found in cold-rolled stainless steel coils, hot-rolled strips, and coils. It adheres to national standards such as ASTM and JIS, with chromium and nickel contents of at least 18% and 8%, respectively. 304 Stainless Steel Coil is widely used in architectural decoration, machinery manufacturing, food processing, and medical equipment, offering strong corrosion resistance and high plasticity.
Description
304 Stainless Steel Coil is an austenitic stainless steel product primarily composed of a chromium-nickel alloy. It is non-magnetic or weakly magnetic at room temperature and is commonly found in cold-rolled stainless steel coils, hot-rolled strips, and stainless steel coils.
304 Stainless Steel Coil adheres to national standards such as ASTM and JIS, with chromium and nickel contents of at least 18% and 8%, respectively.
Classification of 304 Stainless Steel Coil:
1. Hot-rolled 304 stainless steel coil: Thickness 1.5-14 mm, Width 1000 mm, 1219 mm, 1500 mm, 1800 mm, or 2000 mm (including burrs).
2. Cold-rolled 304 stainless steel coil: Thickness 0.3-3.0 mm, Width 1000 mm, 1219 mm, or 1500 mm (including burrs).
Applications of 304 Stainless Steel Coil:
304 Stainless Steel Coil is widely used in architectural decoration, machinery manufacturing, food processing, and medical equipment, offering strong corrosion resistance and high plasticity.
1. In daily life, 304 Stainless Steel Coil is often used in kitchenware and tableware, such as pots and pans. Its antibacterial, hygienic, and easy-to-clean properties are highly valued by consumers.
2. 304 Stainless Steel Coil is also used in the medical industry for the manufacture of surgical instruments and protective equipment.
3. In industry, 304 stainless steel coil is often used in the manufacture of stainless steel piping systems, storage tanks, and equipment in the chemical and petroleum industries due to its excellent workability and strength-to-weight ratio.
4. 304 Stainless Steel Coil also plays a key role in the construction industry, such as in the fabrication and installation of building decoration, doors, windows, and railings.
Standards of Stainless Steel Coil
GB/T4238, ASTM/ASME, JIS G4305, EN10088, BSEN10028, GB/T3280, GB/T4237
|
GB/T20878
|
JIS
|
ASTM
|
KS
|
BSEN
|
AS
|
CNS
|
t/m3 |
|
12Cr13
|
SUS403
|
403
|
STS403
|
—
|
403
|
403
|
7.75
|
|
20Cr13
|
SUS420J1
|
420
|
STS420J1
|
1.4021
|
420
|
420J1
|
7.75
|
|
30Cr13
|
SUS420J2
|
—
|
STS420J2
|
1.4028
|
420J2
|
420J2
|
7.75
|
|
10Cr17
|
SUS430
|
430
|
STS430
|
1.4016
|
430
|
430
|
7.70
|
|
68Cr17
|
SUS440A
|
440A
|
STS440A
|
—
|
440A
|
440A
|
7.70
|
|
06Cr19Ni10
|
SUS304
|
304
|
STS304
|
1.4301
|
304
|
304
|
7.93
|
|
022Cr19Ni10
|
SUS304L
|
304L
|
STS304L
|
1.4306
|
304L
|
304L
|
7.93
|
|
06Cr17Ni12Mo2
|
SUS316
|
316
|
STS316
|
1.4401
|
316
|
316
|
7.98
|
|
022Cr17Ni12Mo2
|
SUS316L
|
316L
|
STS316L
|
1.4404
|
316L
|
316L
|
7.98
|
|
06Cr18Ni11Ti
|
SUS321
|
321
|
STS321
|
1.4541
|
321
|
321
|
7.93
|
|
06Cr18Ni11Nb
|
SUS347
|
347
|
STS347
|
1.455
|
347
|
347
|
7.98
|
Specification
Stainless steel hot rolled coil: thickness 1.5-15, width 1000 or 1219 or 1500 or 1800 or 2000 (including burrs)
Stainless steel cold rolled coil: thickness 0.3-3.0, width 1000 or 1219 or 1500 (including burrs)
Stainless steel cold rolled coil: thickness 0.1-3.0, width 500 or 1600 (including burrs)
Surface
NO.1, 2B, 2D, 3#, 4#, HL, BA, 2BA
Standards and Classifications
| All specifications products can be customized according to customer requirements | ||||
| Product Name | Stainless Steel Coil | |||
| Material | ①Mainly：201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc ②300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 ③200series:201,202,202cu,204 ④400series:409,409L,410,420,430,431,439,440,441,444 ⑤Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc ⑥Duplexstainless steel:S22053,S25073,S22253,S31803,S32205,S32304 ⑦Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo |
|||
| Thickness | 0.1~20 mm,or customized | |||
| Length | 100~12000 mm,or customized | |||
| Width | 10~2000 mm,or customized | |||
| Standard | ASTM, JIS, GB, AISI, DIN, BS,EN,ETC,etc. | |||
| Finish | 2B, BA, No.4, 8k, Brushed,Hairline,PVD Coating,Sandblasted | |||
| Packing | Industry standard packaging or according to client’s requirement | |||
| Payment terms | 30%T/T in advance, the balance against the B/L copy | |||
| MOQ | 3 TONS,can be customized according to your requirements. | |||
| Delivery time | Fast delievery in 7 days,up to order quantity | |||
| Application | Used in the production of electrical components, connectors, radiators,Conductive base materials,automobile water tanks, heat sinks, cylinder fins, etc. | |||
| Surface Finish | Characteristics and application |
| 2B | The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. |
| No.1 | Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
| No.4 | Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
| HL | Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
| BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
| 8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
Product Display
Packing & Delivery
Shipping By Sea
1. Standard packaging
2. Packaging according to customer requirements
