上海勃西曼GH2903高温耐蚀合金板棒 国军标GH903圆棒Incoloy 903
牌号: |
GH2903(GH903(中)Incoloy 903(美)) |
C: |
≤0.05 |
Mn: |
≤0.20 |
Nb: |
2.7~3.5 |
Ni: |
36.0~39.0 |
Co: |
14.0~17.0 |
Ti: |
1.35~1.75 |
Fe: |
余量(37.45~45.25) |
Al: |
0.70~1.15 |
B: |
0.005~0.010 |
Si: |
≤0.20 |
P: |
≤0.015 |
S: |
≤0.015 |
Pb: |
≤0.0001 |
Sb: |
≤0.0025 |
Sn: |
≤0.0012 |
Bi: |
≤0.001 |
As: |
≤0.0025 |