 最新动态 |
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化学成分与力学性能
化 学 成 分 |
力学性能 |
C |
Si |
Mn |
S |
P |
Cr |
Mo |
Cu |
Ni |
冲击
韧性
J/cm 2 |
硬度HRC |
|
ZGCrMo |
0.3
~0.50 |
0.40
~1.20 |
0.60
~1.50 |
≤0.040 |
≤0.040 |
0.80
~1.50 |
0.30
~0.50 |
|
|
≥16 |
≥42 |
ZGNiCrMo |
0.35
~0.45 |
0.40
~0.80 |
0.90
~1.3 |
≤0.040 |
≤0.040 |
0.70
~0.90 |
0.20
~0.30 |
|
1.40
~1.70 |
≥20 |
≥42 |
ZGCrMoCu |
0.50
~0.70 |
0.40
~1.00 |
0.60
~1.20 |
≤0.040 |
≤0.040 |
0.80
~2.00 |
≤0.50 |
≤0.50 |
|
≥12 |
≥50 |
ZGCr5Mo |
0.20
~.45 |
0.40
~1.00 |
0.40
~1.00 |
≤0.040 |
≤0.040 |
3.50
~6.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≥25 |
≥40 |
ZGCr6Mo |
0.60
~0.90 |
0.40
~1.00 |
0.50
~1.50 |
≤0.040 |
≤0.040 |
5.00
~7.00 |
0.50
~1.00 |
≤1.00 |
≤1.00 |
≥10 |
≥50 |
ZGMn13~4 |
0.910
~1.30 |
0.30
~0.60 |
11.00
~14.0 |
≤0.040 |
≤0.070 |
1.50
~2.5 |
|
|
|
≥80 |
HB≤300 |
KmTBCr15Mo |
2.0
~3.30 |
≤1.20 |
≤2.00 |
≤0.060 |
≤0.10 |
11.0
~18.0 |
≤=3.00 |
≤1.20 |
≤2.50 |
|
≥58 |
QTSi3 |
3.00
~3.90 |
2.00
~3.0 |
0.50
~3.00 |
≤0.030 |
≤0.100 |
≤0.50 |
≤0.30 |
≤0.30 |
|
≥8 |
≥48 |
|