1Ni3Mn2CuAlMo(PMS) 固溶处理
|
Si |
Mo |
Al |
P |
0.06~0.20 |
1.40~1.70 |
2.80~3.40 |
0.80~1.20 |
≤0.030 |
|
Ac1 |
Ar1 |
Ms |
|
675 |
382 |
270 |
|
装炉温度/℃ |
始锻温度/℃ |
冷却方式 |
|
＜800 |
1080~1130 |
缓冷 |
|
＜900 |
1050~1100 |
空冷 |
|
780 |
840 |
900 |
硬度HRC |
32.4 |
32.7 |
31.0 |
|
280 |
400 |
500 |
550 |
硬度HRC |
33 |
40 |
40 |
30 |
|
σs(MPa) |
δ(%) |
αk(J/cm2) |
|
1044.41 |
16.2 |
49.25 |
|
1193.47 |
14.6 |
11.82 |
|
1256.23 |
14.7 |
21.67 |
|
1103.25 |
15.7 |
37.43 |
|
835.53 |
18.4 |
94.56 |
|
σs(MPa) |
δ(%) |
300 |
1019.9 |
56.2 |
|
812.0 |
24.0 |
500 |
659.0 |
78.8 |
|
σ0.2(MPa) |
δ5(%) |
硬度HRC |
|
839.6 |
15.4 |
31.5 |
|
1026.9 |
13.3 |
43 |
|
699.3 |
21.0 |
25.3 |
|
991.6 |
17.3 |
39 |
|
1191.6 |
14.6 |
41.8 |
|
1169 |
16.0 |
43.5 |
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