Cold-rolled flat product for panels and skins

Stainless Steel Coil & Sheet

Cold-rolled coil, strip and sheet are commonly used for tank skins, panels, formers and fabricated components. Review width, thickness, finish, slit or sheet format, packaging and handling requirements before quotation.

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Stainless steel coil and sheet material for fabricated components

Flat

Cargo group

304 / 304L / 316

Reference grades

ASTM

Primary standard

Standards

ASTMA240 / A480 (ASME SA-240)
JISG4305 (cold-rolled)
EN10088-2 (on request)

Dimensions

Thickness: 0.3 - 6.0 mm
Width: up to 1500 mm, slit to size
Form: Coil · Strip · Sheet

Finishes and applications

2BBANo.4HLMirror (No.8)

Tank & vessel skins
Panels, formers & fabricated parts
Decorative & clad surfaces

Grades and properties

These values are references for quotation review. Actual heat values should be checked against the applicable mill test certificate.

304 / SUS304

ASTM 304 (S30400) / JIS SUS304 / EN 1.4301

Austenitic

Composition, wt %

C≤ 0.08

Cr18.0-20.0

Ni8.0-10.5

Mn≤ 2.0

Si≤ 0.75

P≤ 0.045

S≤ 0.030

N≤ 0.10

Minimum mechanical properties

Tensile strength: ≥ 515 MPa (75 ksi)
Yield strength (0.2%): ≥ 205 MPa (30 ksi)
Elongation: ≥ 40%
Hardness: ≤ 201 HB / 92 HRB

Annealed minimums based on ASTM A240 plate and sheet requirements. Tube standards such as A554 may differ; confirm the governing product standard and applicable mill test certificate.

304L / SUS304L

ASTM 304L (S30403) / JIS SUS304L / EN 1.4307

Austenitic

Composition, wt %

C≤ 0.030

Cr18.0-20.0

Ni8.0-12.0

Mn≤ 2.0

Si≤ 0.75

P≤ 0.045

S≤ 0.030

N≤ 0.10

Minimum mechanical properties

Tensile strength: ≥ 485 MPa (70 ksi)
Yield strength (0.2%): ≥ 170 MPa (25 ksi)
Elongation: ≥ 40%
Hardness: ≤ 201 HB / 92 HRB

Annealed minimums based on ASTM A240 plate and sheet requirements. Tube standards such as A554 may differ; confirm the governing product standard and applicable mill test certificate.

316 / SUS316

ASTM 316 (S31600) / JIS SUS316 / EN 1.4401

Austenitic

Composition, wt %

C≤ 0.08

Cr16.0-18.0

Ni10.0-14.0

Mo2.0-3.0

Mn≤ 2.0

Si≤ 0.75

P≤ 0.045

S≤ 0.030

Minimum mechanical properties

Tensile strength: ≥ 515 MPa (75 ksi)
Yield strength (0.2%): ≥ 205 MPa (30 ksi)
Elongation: ≥ 40%
Hardness: ≤ 217 HB / 95 HRB

Annealed minimums based on ASTM A240 plate and sheet requirements. Tube standards such as A554 may differ; confirm the governing product standard and applicable mill test certificate.

316L / SUS316L

ASTM 316L (S31603) / JIS SUS316L / EN 1.4404

Austenitic

Composition, wt %

C≤ 0.030

Cr16.0-18.0

Ni10.0-14.0

Mo2.0-3.0

Mn≤ 2.0

Si≤ 0.75

P≤ 0.045

S≤ 0.030

Minimum mechanical properties

Tensile strength: ≥ 485 MPa (70 ksi)
Yield strength (0.2%): ≥ 170 MPa (25 ksi)
Elongation: ≥ 40%
Hardness: ≤ 217 HB / 95 HRB

Annealed minimums based on ASTM A240 plate and sheet requirements. Tube standards such as A554 may differ; confirm the governing product standard and applicable mill test certificate.

430 / SUS430

ASTM 430 (S43000) / JIS SUS430 / EN 1.4016

Ferritic

Composition, wt %

C≤ 0.12

Cr16.0-18.0

Mn≤ 1.0

Si≤ 1.0

P≤ 0.040

S≤ 0.030

Minimum mechanical properties

Tensile strength: ≥ 450 MPa (65 ksi)
Yield strength (0.2%): ≥ 205 MPa (30 ksi)
Elongation: ≥ 22%
Hardness: ≤ 183 HB / 89 HRB

Annealed minimums based on ASTM A240 plate and sheet requirements. Tube standards such as A554 may differ; confirm the governing product standard and applicable mill test certificate.

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