牌號 參照型號
YB/T 主要化學成分Wt%
C Mn Si Cr Ni Mo 其他
ER410NiMo H00Cr13Ni5Mo ≤0.03 ≤0.60 ≤0.50 11.5-13.5 4.0-5.0 0.4-0.7 Cu≤0.75
H2Cr13 H2Cr13 0.13-0.21 ≤0.60 ≤0.60 12.0-14.0 ≤0.60 ≤0.75 Cu≤0.75
ER430 H1Cr17 ≤0.10 ≤0.60 ≤0.50 15.5-17.0 ≤0.60 ≤0.75 Cu≤0.75
ER308L H00Cr21Ni10 ≤0.030 1.0-2.5 ≤0.60 19.5-22.0 9.0-11.0 ≤0.75 Cu≤0.75
ER347L ≤0.030 1.0-2.5 ≤0.60 19.0-21.5 9.0-11.0 Nb=10×C~1.0
ER316L H00Cr19Ni12Mo2 ≤0.030 1.0-2.5 ≤0.60 18.0-20.0 11.0-14.0 2.0-3.0 Cu≤0.75
ER00Cr18Ni12Mo2N ≤0.030 1.0-2.5 ≤0.60 17.0-20.0 11.0-14.0 2.0-2.5 N=0.08-0.13
ER316LCu H00Cr19Ni12Mo2Cu2 ≤0.03 1.0-2.5 ≤0.70 17.0-20.0 12.0-16.0 2.0-3.0 Cu=1.0-2.0
ER309L ≤0.03 1.0-2.5 ≤0.60 23.0-25.0 12.0-14.0 ≤0.75 Cu≤0.75
ER309LNb ≤0.030 1.0-2.5 ≤0.60 23.0-25.0 12.0-14.0 ≤0.75 Nb×C~1.0
ER309LMo ≤0.030 1.0-2.5 ≤0.60 22.0-25.0 12.0-15.0 2.0-3.0 Cu≤0.75
ER310 H1Cr26Ni21 0.08-0.15 1.0-2.5 0.30-.65 25.0-28.0 20.0-22.5 ≤0.75 Cu≤0.75
ER385L ≤0.025 1.0-2.5 ≤0.60 19.5-21.5 24.0-26.0 4.2-5.2 Cu=1.2-2.0
ER00Cr25Ni22Mn4Mo2N ≤0.020 4.0-6.0 ≤0.20 24.0-26.0 21.0-23.0 1.9-2.3 Cu=0.10-0.15 N=0.1-0.2
ER00Cr22Ni8Mo3N ≤0.03 1.0-2.0 ≤0.70 21.0-23.0 7.0-9.0 2.5-3.5 Cu=0.10-0.18 N=0.1-0.2
ER00Cr25Ni8MoN ≤0.03 1.0-2.5 ≤0.50 24.0-26.0 7.5-9.5 1.0-2.0 Cu=0.2-0.5 N=0.13-0.20
ER4Cr25Ni20 0.35-0.45 ≤1.00 ≤0.70 23.0-26.0 20.0-22.0 ≤0.75
ER4Cr25Ni35Nb 0.35-0.45 ≤1.00 ≤0.70 23.0-26.0 32.0-37.0 ≤0.75 Nb=0.4-1.0
ERCr28Ni48W5 0.10-0.40 ≤2.0 ≤1.50 26.0-29.0 46.0-50.0 ≤0.75 W=4.0-6.0 |
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