20CrNi3Mo用途和性能
Si
Mn
Cr
W
P
S
0.55~0.65
0.50~0.80
≤0.40
1.00~1.30
2.00~2.70
≤0.030
≤0.030
Product
20CrNi3Mo用途和性能SiMnCrWPS0.55~0.650.50~0.80≤0.401.00~1.302.00~2.70≤0.030≤0.030
20CrNi3Mo用途和性能
Si
Mn
Cr
W
P
S
0.55~0.65
0.50~0.80
≤0.40
1.00~1.30
2.00~2.70
≤0.030
≤0.030
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