代号 |
铸造方法 |
热处理状态 |
机械性能(不低于) | ||
抗拉强度µU(GPa) |
伸长率δs(%) |
布氏硬度HB | |||
ZL101 |
s.j |
- |
0.16 |
2 |
50 |
S,j |
T2 |
0.14 |
2 |
45 | |
J |
T4 |
0.19 |
4 |
50 | |
j |
T5 |
0.21 |
2 |
60 | |
ZL102 |
J |
- |
0.16 |
2 |
50 |
j |
T2 |
0.15 |
3 |
60 | |
Zl108 |
J |
- |
0.17 |
0.5 |
65 |
S,j |
T1 |
0.17 |
- |
70 | |
S,j |
T2 |
0.15 |
1 |
65 | |
J |
T5 |
0.25 |
0.5 |
75 | |
S,j |
T7 |
0.21 |
1 |
70 | |
S,j |
T8 |
0.18 |
2 |
65 | |
ZL104 |
S,j |
- |
0.15 |
2 |
50 |
J |
T1 |
0.2 |
1.5 |
70 | |
j |
T6 |
0.24 |
2 |
70 | |
ZL105 |
S,J |
T1 |
0.16 |
2 |
65 |
J |
T5 |
0.24 |
1.5 |
70 | |
J |
T7 |
0.18 |
2 |
65 | |
ZL301 |
S |
T4 |
0.28 |
9 |
60 |
ZL302 |
S,J |
- |
0.15 |
1 |
55 |
ZL401 |
J |
T2 |
0.25 |
1.5 |
90 |
2,热处理状态代号:
T1人工时效,T2退火, T4淬火, T5淬火和部分时效,
T6淬火和完全实效,T7淬火和稳定回火,T8淬火和软化回火。