CSiMnPSF001中国 GB1222-84650.62~0.700.17~0.37 0.50~0.80 ≤0.035≤0.035日本JIS G3506-80SWRH67A0.64~0.710.15~0.35 0.30~0.60 ≤0.030≤0.030SWRH67B0.64~0.710.15~0.35 0.60~0.90 ≤0.030≤0.030美国 ASTM A2910640.60~0.700.15~0.35 0.50~0.80 ≤0.040≤0.050M-93a德国 DIN17222-79C670.65~0.720.15~0.35 0.60~0.90 ≤0.045≤0.045CK670.65~0.720.15~0.35 0.60~0.90 ≤0.035≤0.035法国 NFA35-057 FMR660.63~0.680.10~0.35 0.60~0.90 ≤0.030≤0.030:1979FMR680.65~0.700.10~0.35 0.60~0.90 ≤0.030≤0.030国际标准化 ISO8458-3Type DC0.53~0.880.10~0.35 0.50~1.20 ≤0.030≤0.030组织ISO:1992F002中国 GB1222-84700.62~0.750.17~0.37 0.50~0.80 ≤0.035≤0.035日本JIS G3506-80SWRH72A0.69~0.760.15~0.35 0.30~0.60 ≤0.030≤0.030SWRH72B0.69~0.760.15~0.35 0.60~0.90 ≤0.030≤0.030美国 ASTM A2910700.65~0.750.15~0.35 0.60~0.90 ≤0.040≤0.050M-93a英国 BS1429-1980070A720.70~0.750.10~0.35 0.60~0.80 ≤0.050≤0.050-1986德国 DIN17222-79C670.65~0.720.15~0.35 0.60~0.90 ≤0.045≤0.045法国 NFA35-057 FMR660.63~0.680.10~0.35 0.60~0.90 ≤0.030≤0.030:1979FMR680.65~0.700.10~0.35 0.60~0.90 ≤0.030≤0.030FMR700.68~0.730.10~0.30 0.60~0.90 ≤0.030≤0.030FMR720.70~0.750.10~0.35 0.60~0.90 ≤0.030≤0.030国际标准化 ISO8458-3Type DC0.53~0.880.10~0.35 0.50~1.20 ≤0.030≤0.030组织ISO:1992F003中国 GB1222-84850.82~0.900.17~0.37 0.50~0.80 ≤0.035≤0.035日本JIS G4801-84SUP30.75~0.900.15~0.35 0.30~0.60 ≤0.035≤0.035美国 ASTM A2910840.80~0.930.15~0.35 0.60~0.90 ≤0.040≤0.050M-93a德国 DIN17222-79CK850.80~0.900.15~0.35 0.45~0.65 ≤0.035≤0.035法国 NFA35-057 FMR860.83~0.880.10~0.35 0.60~0.90 ≤0.030≤0.030:1979索引编号国别标准号牌号国际标准化ISO8458-3Type DC0.53~0.880.10~0.35 0.50~1.20 ≤0.030≤0.030组织ISO:1992F004中国 GB1222-84 65Mn0.62~0.700.17~0.37 0.90~1.20 ≤0.035≤0.035美国 ASTM A2915660.60~0.710.15~0.35 0.85~1.15 ≤0.040≤0.050M-93a国际标准化ISO8458-3Type DC0.53~0.880.10~0.35 0.50~1.20 ≤0.030≤0.030组织ISO:1992F005中国 GB1222-84 55Si2Mn0.52~0.601.50~...
