15CrMo 化学成分(质量分数)(%)
C 0.12~0.18
Mn0.40~0.70
Si 0.17~0.37
Cr 0.80~1.10
Mo 0.40~0.55
Ni ≤0.30
Nb+Ta _
S ≤0.035
P ≤0.035
15CRMO力学性能:
拉力强度MPa 440~640
屈服点MPa 235
伸长率(%) 21
15CrMo 化学成分(质量分数)(%)
C 0.12~0.18
Mn0.40~0.70
Si 0.17~0.37
Cr 0.80~1.10
Mo 0.40~0.55
Ni ≤0.30
Nb+Ta _
S ≤0.035
P ≤0.035
15CRMO力学性能:
拉力强度MPa 440~640
屈服点MPa 235
伸长率(%) 21