不锈钢钢号及成分对照表
资料来源:机械工业出版社1993年1月出版的《袖珍世界钢号手册》,红色为常用。
黄色底色部分根据机械工业出版社2003年6月出版的《袖珍世界钢号手册》第3版修正了。
中国
钢号 2Cr13 3Cr13 3Cr14 (非国标) 5Cr15MoV 7Cr17Mo 1Cr17 0Cr18Ni9Ti T12 ≤0.12 1.15~1.24 ≤0.75 ≤0.35 ≤1.00 ≤0.40 ≤0.035 ≤0.035 ≤0.030 ≤0.030 16.00~18.00 ≤0.25 ≤0.60 ≤0.20 --- 铁素体型 Cu≤0.30% C 0.16~0.25 0.26~0.35 0.27~0.40 Si ≤1.00 ≤1.00 ≤1.00 Mn ≤1.00 ≤1.00 ≤1.00 P ≤0.035 ≤0.035 ≤0.035 S ≤0.030 ≤0.030 ≤0.030 Cr 12.00~14.00 12.00~14.00 13.00~14.50 Ni ≤0.60 ≤0.60 ≤0.60 Mo --- --- --- 其他 马氏体型 马氏体型 马氏体型 钢号 50 T12 C Si Mn P≤ S≤ Cr≤ Ni≤ Cu≤ 黄山执行标准(我们的供应商的内部标准, 非国标)
材质 5Cr15MoV 4Cr14MoV 5Cr15 4Cr14
硬度 HRC 55 ± 2 HRC 55 ± 2 HRC 55 ± 2 HRC 55 ± 2 C含量 0.45-0.55 0.35-0.4 0.45-0.55 0.36-0.45 Cr含量 13-14.5 13-14 14-15 13.5-14.5 Mo含量 0.4-0.8 0.4-0.6 V含量 0.1-0.2 0.1-0.2 备注 Si, Mn, P, S等含量同1.4116 --- --- --- --- 德国
钢号 DIN 1.4028 DIN 1.4031 DIN 1.4110 DIN 1.4116 C 0.26~0.35 0.36~0.42 0.48~0.60 0.45~0.55 Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 Mn ≤1.50 ≤1.00 ≤1.00 ≤1.00 P ≤0.040 ≤0.040 ≤0.040 ≤0.040 S ≤0.030 ≤0.030 ≤0.030 ≤0.030 Cr 12.00~14.00 12.50~14.50 13.00~15.00 14.00~15.00 Ni -- -- -- -- Mo - - 备注 X30Cr13 X39Cr13 0.50~0.60 X55CrMo14 0.50~0.80 X50CrMov15 (V 0.10~0.15) DIN 1.4109 DIN 1.4112 0.60~0.75 0.85~0.95 ≤0.70 ≤1.00 ≤1.00 ≤1.00 ≤0.040 ≤0.040 ≤0.030 ≤0.030 14.00~16.00 17.00~19.00 0.40~0.80 X70CrMo15 0.90~1.30 X90CrMoV18 (V0.07~0.12) DIN 1.4108 DIN 1.4111 1.00~1.10 1.05~1.15 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤0.045 ≤0.045 ≤0.030 ≤0.030 12.00~14.00 14.00~16.00 0.40~0.60 X100CrMo13 0.40~0.60 X110CrMoV15 (V0.10~0.15) DIN 1.4125 DIN 1.4535 0.95~1.20 0.85~0.95 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤0.040 ≤0.045 ≤0.030 ≤0.030 16.00~18.00 15.50~17.50 0.40~0.80 X105CrMo17 0.40~0.60 X90CrCoMoV17 (V0.20~0.30) (Co1.20~1.80)
日本
钢号 SUS 304 SUS 430 SUS420J2 SUS 301 SUS440A SUS440B SUS440C VG10 C ≤0.08 ≤0.12 0.26~0.40 ≤0.15 0.60~0.75 0.75~0.95 0.95~1.20 0.95~1.05 Si ≤1.00 ≤0.75 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤0.60 Mn ≤2.00 ≤1.00 ≤1.00 ≤2.00 ≤1.00 ≤1.00 ≤1.00 ≤0.50 P ≤0.045 ≤0.040 ≤0.040 ≤0.045 ≤0.040 ≤0.040 0.040 ≤0.03 S ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.03 Cr 18.00~20.00 16.00~18.00 12.00~14.00 16.00~18.00 16.00~18.00 16.00~18.00 16.00~18.00 14.50~15.50 Ni 8.00~10.50 ≤0.60 ≤0.60 6.00~8.00 ≤0.60 ≤0.60 ≤0.60 Mo ≤0.75 ≤0.75 ≤0.75 0.90~1.20 V Co 备注 奥氏体型 铁素体型 马氏体型 奥氏体型 马氏体型 马氏体型 马氏体型 0.10~0.30 1.30~1.50 美国
钢号 AISI 304 C ≤0.08 Si Mn P ≤0.045 S ≤0.030 Cr 18.0~20.0 Ni Mo 备注 SAE30304,UNSS30400 ≤1.00 ≤2.00 AISI 301 ≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.0~18.0 8.00~10 .5 6.00~8.00 AISI 430 ≤0.12 ≤1.00 ≤1.00 ≤0.040 ≤0.040 ≤0.040 ≤0.040 ≤0.030 ≤0.030 ≤0.030 ≤0.030 0.030 16.0~18.0 16.0~18.0 16.0~18.0 16.0~18.0 17.0~19.0 ≤0.75 ≤0.75 ≤0.75 ≤0.75 SAE51430,UNSS43000 SAE51440A,UNSS44002 SAE51440B,UNSS44003 SAE51440C,UNSS44004 N: 0.25 SAE30301,UNSS30100 AISI 420J2 AISI 440A AISI 440B AISI 440C 0.60~0.75 ≤1.00 ≤1.00 0.75~0.95 ≤1.00 ≤1.00 0.95~1.20 ≤1.00 ≤1.00 0.15 1.00 参考网址: 7.5~10.0 0.06 4.0~6.0 AISI 202 http://www.efunda.com/materials/alloys/stainless_steels/show_stainless.cfm?ID=AISI_Type_202&prop=all&Page_Title=AISI Type 202 欧洲
钢号 18/0 18/8 18/10 13/0 C Si Mn P S Cr Ni Mo 备注