不锈钢材料中外牌号对照表(含成分)

抗拉强度

伸长率

收缩率

σb

δ5ψC Si Mn P S Ni Cr (Mpa)(%)(%)0Cr18Ni9SUS304304≤0.07≤1≤2≤0.035≤0.038.0-1117-19≥520≥40≥6000Cr19Ni10SUS304L 304L ≤0.03≤1≤2≤0.035≤0.038.0-1218-20≥480≥40≥600Cr17Ni12Mo2SUS316316≤0.08≤1≤2≤0.035≤0.0310.0-14

16-18≥520

≥40

≥60

0Cr13Al SUS405SUS38405≤0.08≤1.0≤1.0≤0.035≤0.0311.5-14.52Cr25N SUS446SUH6

446≤0.20,,≤1.5,,,,23.0-27.0Y1Cr17Se SUS430FSe 430FSe ≤0.12,,

≤1.25

≤0.06

≤0.06

14.0-18.00Cr12Ti SUS409

MF-1409

0.0511.250Cr12TiAl MF-2

0.05

11.25Cr13Al SUS40040012.0-13.00Cr17N SUS4294290.070.590.570.21

16.731Cr17MoNb SUS436436≤0.12≤1.0≤1.0≤0.035≤0.0316.0-19.02Cr20SUS442442≤0.20,,,,≤0.04,,13.0-23.00Cr13SUS410S 410S

≤0.02

,,

,,≤0.035,,11.5-13.51Cr13Mo SUS410J1SUS370.08-0.18≤0.60≤1.0≤0.04

≤0.03

≤.6011.5-14.01cr17Ni2SUS431SUS444310.11-0.17≤0.80≤0.8≤0.035≤0.03 1.5-2.511.0-13.01Cr12SUS403SUS50403≤0.15≤0.50≤1.0≤0.035≤0.03≤0.6011.5-13.0≥590

≥25

≥55

1Cr13SUS410SUS51410,,≤1.0≤1.0,,,,≤0.6011.5-13.52Cr13SUS420J1SUS52420

0.16-0.25,,,,,,,,,,12.0-14.0

2Cr13SUS420J2SUS530.16-0.4,,,,,,,,,,,,Y1Cr13SUS416SUS54

416≤0.15,,≤1.25≤0.06≤0.15,,,,7Cr17SUS440A 440A 0.6-0.75≤1.0≤1.0≤0.035≤0.03

,,16.0-18.0

8Cr17SUS440B 440B 0.71-0.95,,,,,,,,,,,,11Cr17

SUS440C

440C 0.95-1.0

,,

,,

,,

,,

,,,,

部分不锈钢材料中外牌号对照表

日本旧牌

号

美国牌号

中国牌号日本牌号主 要 化 学 成 份