302 Stainless Steel Coil

302 Stainless Steel Coil is a high-strength austenitic stainless steel coil offering excellent corrosion resistance, outstanding cold-working performance, and superior durability. Its higher carbon content provides increased strength compared to 304 stainless steel, making it suitable for demanding industrial and manufacturing applications.

  Product Description

302 Stainless Steel Coil is widely recognized for its excellent balance of strength, corrosion resistance, and formability. The alloy contains higher carbon levels than standard 304 stainless steel, resulting in improved tensile strength and enhanced work-hardening characteristics. These properties make it particularly suitable for applications requiring repeated forming, stamping, and cold-working processes.

Manufactured with precise thickness tolerances and consistent surface quality, 302 stainless steel coils are commonly used in automotive components, industrial springs, fasteners, precision stamping parts, kitchen equipment, and construction materials. The material provides reliable resistance to oxidation and corrosion in a variety of environments while maintaining excellent mechanical performance and long service life.


CommodityStainless steel coil
 Grade201, 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.
StandardJIS, AISI, ASTM, DIN,   TUV,BV,SUS,etc.
Thickness0.15-120mm
 Surface①Common:2B, 2D, HL(Hailine),   BA(Bright annealed), No.4.②Colored: Gold mirror, Sapphire mirror, Rose mirror, black mirror, bronze   mirror;Gold brushed, Sapphire brushed, Rose brushed, black brushed, etc.
Width1000mm, 1219mm(4 feet), 1250mm,   1500mm, 1524mm(5 feet), 1800mm, 2000mm, or as your requirements.
PackageWater proof paper+wooden   pallet+angel bar protection+steel belt or as your requirements.
Delivery timeUsually within 7 days, upon the   final quantity you demand.
  ApplicationsArchitectural decoration, luxury,   doors, elevators decorating, metal tank shell, ship building, decorated   inside the train, as well as outdoor works , advertising nameplate, the   ceiling and cabinets, aisle panels, screen, the tunnel project, hotels, guest   houses, entertainment place, kitchen equipment, light industrial and so on.


Chemical Composition

CSiMnCrNiSP
≤ 0.15≤1.0≤ 2.017.0～19.08.0～10.0≤ 0.03≤ 0.045

 

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥ 515≥ 205≥ 40≤ 187HB ;≤ 90HRB;≤ 200HV


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