SUS410

Stainless Steel

SUS410

General-purpose martensitic stainless steel. (JIS G4303; equiv ASTM 410 / EN 1.4006 / JIS SUS410 / GB 12Cr13). Nominal values—confirm mill certificate.

Chemical Composition (%)

C0.08
SI1
MN1
P0.04
S0.03
CR11.5

Mechanical Properties

Tensile:≥540 MPa;Yield:≥345 MPa;Elong:≥25%;Hardness:≤200 HB

Chinese Standard

JIS G4303 SUS410

Equivalent Standards

ASTM 410

Equivalent Grades

EN 1.4006 / JIS SUS410 / GB 12Cr13

Applications

通用马氏体不锈钢。,"Bar

Available Forms

Plate"

Uses

Ferritic stainless steel with good resistance to stress-corrosion cracking and oxidation, plus formability and lower cost. Used for automotive trim, exhaust systems, domestic appliances, decorative and welded structures.

Heat Treatment

Annealed at 780–850 °C and air cooled; stabilize at 600–800 °C to avoid 475 °C embrittlement; not hardenable by heat treatment.

Precautions

Avoid welding in the 475 °C embrittlement and sigma-phase ranges; use matched filler and minimize heat input. Good resistance to stress-corrosion cracking.

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