17-4PH技术参数
|
牌 号
|
化学成分(质量分数)(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Ni
|
Cr
|
Mo
|
其他
|
|
沉淀硬化型
|
|
17-4PH
|
≤0.07
|
≤1.00
|
≤1.00
|
≤0.035
|
≤0.030
|
3.00~5.00
|
15.50~17.50
|
Cu3.00~5.00
|
Nb0.15~0.45
|
|
17-7PH
|
≤0.09
|
≤1.00
|
≤1.00
|
≤O.035
|
≤0.030
|
6.50~7.75
|
16.00~18.00
|
Cu≤0.50
|
A10.75~1.50
|
|
PH15-7MO
|
≤0.09
|
≤1.00
|
≤1.00
|
≤O.035
|
≤O.030
|
6.50~7.50
|
14.00~16.00
|
2.00~3.00
|
A10.75~1.50
|
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