上海勃西曼定做GH4708高温合金板棒 GH708国军标板棒
牌号: |
GH4708(GH708) эи708 XH62BMTЮ |
C: |
0.05~0.10 |
Cr: |
17.50~20.00 |
Mn: |
≤0.50 |
Mo: |
4.00~6.00 |
Ni: |
余量(58.12~70.05) |
Co: |
≤0.05 |
Ti: |
1.00~1.40 |
W: |
5.50~7.50 |
Fe: |
≤4.00 |
Al: |
1.90~2.30 |
Ce: |
≤0.03 |
B: |
≤0.008 |
Si: |
≤0.40 |
P: |
≤0.015 |
S: |
≤0.015 |