【卖】15CrMo化学成分

15CrMo化学成分：
标准 牌号 化学成分（％）
C Si Mn P S Cu Ni Mo Cr V
GB/T8162 10 0.07～0.14 0.17～0.37 0.35～0.65 ≤0.035 ≤0.035 ≤0.25 ≤0.25 / ≤0.15 /
20 0.17～0.24 0.17～0.37 0.35～0.65 ≤0.035 ≤0.035 ≤0.25 ≤0.25 / ≤0.25 /
35 0.32～0.40 0.17～0.37 0.50～0.80 ≤0.035 ≤0.035 ≤0.25 ≤0.25 / ≤0.25 /
45 0.42～0.50 0.17～0.37 0.50～0.80 ≤0.035 ≤0.035 ≤0.25 ≤0.25 / ≤0.25 /
Q345 0.12～0.20 0.20～0.55 1.20～1.60 ≤0.035 ≤0.035 ≤0.25 ≤0.25 / ≤0.25 /
15CrMo 0.12～0.18 0.17～0.37 0.40～0.70 ≤0.035 ≤0.035 ≤0.25 ≤0.30 0.40～0.55 0.80～1.10 /
12Cr1MoV 0.08～0.15 0.17～0.37 0.40～0.70 ≤0.035 ≤0.035 ≤0.25 ≤0.30 0.25～0.35 0.90～1.20 0.15～0.30
ASTMA53
ASMESA53 A ≤0.25 / ≤0.95 ≤0.05 ≤0.06 ≤0.40 ≤0.40 ≤0.15 ≤0.40 ≤0.08
B ≤0.30 / ≤1.20 ≤0.05 ≤0.06 ≤0.40 ≤0.40 ≤0.15 ≤0.40 ≤0.08