上海勃西曼GH2302高温合金板棒GH302国军标JF-43,K232
牌号: |
GH2302(GH302,JF-43,K232) |
C: |
≤0.08 |
Cr: |
12.00~16.00 |
Mn: |
≤0.60 |
Mo: |
1.50~2.50 |
Ni: |
38.00~42.00 |
Ti: |
2.30~2.80 |
W: |
3.50~4.50 |
Zr: |
≤0.05 |
Fe: |
余量(29.17~40.90) |
Al: |
1.80~2.30 |
B: |
≤0.010 |
Ce: |
≤0.020 |
Si: |
≤0.60 |
S: |
≤0.015 |
P: |
≤0.015 |
Cu: |
≤0.070 |
应用:800~850℃的燃气涡轮叶片和700℃~750℃的燃气轮机叶片等材料。