中国製軸受総合カタログ
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- 44 -JRA表13.2 浸炭軸受鋼の主要化学成分国規格記号化学成分(%)CSiMnPSCrMoNi日本JISG4104SCr4200.17~0.230.15~0.350.55~0.90≦0.030≦0.0300.85~1.25--日本JISG4105SCM4200.17~0.230.15~0.350.55~0.90≦0.030≦0.0300.85~1.250.15~0.35≦0.025中国GB/T307720CrMo0.17~0.240.17~0.370.40~0.70≦0.025≦0.0250.80~1.100.15~0.25≦0.030日本JISG4103SNCM2200.17~0.230.15~0.350.60~0.95≦0.030≦0.0300.35~0.650.15~0.350.35~0.75中国GB/T3203G20CrNiMo0.17~0.230.15~0.400.60~0.90≦0.030≦0.0300.35~0.650.15~0.300.40~0.70日本JISG4103SNCM4200.17~0.230.15~0.350.40~0.70≦0.030≦0.0300.35~0.650.15~0.351.55~2.00中国GB/T3203G20CrNi2Mo0.17~0.230.15~0.360.40~0.70≦0.030≦0.0300.35~0.650.20~0.301.60~2.00日本JISG4103SNCM8150.12~0.180.15~0.350.30~0.60≦0.030≦0.0300.70~1.000.15~0.354.00~4.50米ASTM A53486200.18~0.230.15~0.350.70~0.90≦0.035≦0.0400.40~0.600.15~0.250.40~0.7043200.17~0.220.15~0.350.45~0.65≦0.035≦0.0400.40~0.600.20~0.301.65~2.0093100.08~0.130.15~0.350.45~0.65≦0.035≦0.0401.00~1.400.08~0.153.00~3.50表13.3 ステンレス鋼の主要化学成分国規格記号化学成分(%)CSiMnPSCrNiMo日本JISG4303SUS440C0.95~1.20≦1.00≦1.00≦0.040≦0.03016.00~18.00≦0.60≦0.75中国GB12209Cr18(Mo)0.90~1.00≦0.80≦0.80≦0.035≦0.03517.00~19.00≦0.60≦0.75米ASTM A276440C0.95~1.20≦1.00≦1.00≦0.040≦0.03016.00~18.00≦0.75日本JISG4303SUS4200.26~0.40≦1.00≦1.00≦0.040≦0.03012.00~14.00≦0.60中国GB12203Cr130.26~0.35≦1.00≦1.00≦0.035≦0.03012.00~14.00≦0.60日本JISG4303SUS316 *≦0.08≦1.50≦2.00≦0.045≦0.03016.00~18.0010.00~14.002.00~3.00中国GB12200Cr17Ni12Mo2 *≦0.08≦1.00≦2.00≦0.035≦0.03016.00~18.0010.00~14.002.00~3.00米ASTM A314316 *≦0.08≦1.00≦2.00≦0.045≦0.03016.00~18.0010.00~14.002.00~3.00日本JISG4317SUS304 *≦0.08≦1.00≦2.00≦0.045≦0.03018.00~20.008.00~10.50中国GB12200Cr18Ni9 *≦0.07≦1.00≦2.00≦0.035≦0.03017.00~19.008.00~11.00米ASTM A314304 *≦0.08≦1.00≦2.00≦0.045≦0.03018.00~20.008.00~10.50*SUS316、304は錆びないが熱処理できない表13.4 高温軸受用鋼の主要化学成分国規格記号化学成分(%)CSiMnPSCrMoNiCuCoW米AISIM500.77~0.85≦0.25≦0.35≦0.015≦0.0153.75~4.254.00~4.50≦0.10≦0.10≦0.25≦0.25

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