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详细说明:

产品规格

序号牌号化学成分机械性能金相组织
CSiMnCrMoNiCuSPakHRCab
1ZG30Cr5MoRE0.25~0.350.3~1.00.3~1.04.5~5.50.7~1.0

≤0.045≤0.045
≥45
M+B+C
2ZG40Cr5MoRE0.35~0.450.3~1.00.3~1.04.5~5.50.7~1.0

≤0.045≤0.045
≥48
M+B+C
3ZG45Cr3NiMoMnRE0.40~0.500.3~0.80.6~1.22.0~3.20.3~0.50.5~1.0
≤0.04≤0.04
≥50
M+C
4ZG90Cr6MoMn0.85~0.950.4~0.80.4~0.85~80.2~0.4

≤0.04≤0.04
>50
M+C
5ZGMn131.1~1.40.3~1.011~14



≤0.06≤0.09
Hb≤229637A+C
6ZGMn13Cr21.1~1.40.3~1.011~141.5~2.50~0.5

≤0.06≤0.08
≤240
A+C
7ZGMn17Cr21.1~1.40.3~1.016~191.0~20
Ti0.2~0.4
≤0.06≤0.08
≤260
A+C
8ZG20Cr26Ni5≤0.20≤0.20≤0.2024~28≤0.504~6
≤0.04≤0.04

590A+F
9ZG20Cr26Ni120.2~0.5≤0.20≤0.2024~8≤0.5011~14
≤0.04≤0.04

490A+F
10ZG40Cr25Ni200.35~0.45≤0.20≤0.2023~7≤0.5019~22
≤.04≤.04

440A+F
11KmTBCr15Mo22~2.8≤0.100.5~1.013~180.2~2.50~1.00~1.2≤0.06≤0.01
≥53
M+A+C
12KmTBCr20Mo22~3.0≤0.100.5~1.018~221.5~2.50~1.50.8~1.2≤0.06≤0.01
≥58
M+A+C
13KmTBCr262~3.0≤0.100.5~1.023~280~1.00~1.50~2.0≤0.06≤0.01
≥55
M+A+C

M-马氏体 B-贝氏体 A-奥氏体 C-碳化物 F-铁素体


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