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    合金無縫鋼管
    作者:無錫魯盛特鋼有限公司 時(shí)間:2018-01-01 17:02:17

    02.jpg

    執(zhí)行標(biāo)準(zhǔn):
    GB5310 (2008)—— 高壓鍋爐用無縫鋼管(國(guó)標(biāo))
    ASTM A333(2004) —— 低溫用無縫鋼管(美標(biāo))
    ASTM A335(2006) —— 高溫用無縫鐵素體合金鋼公稱管(美標(biāo))
    DIN17175 —— 耐熱無縫鋼管(德標(biāo))
    EN10216-2 —— 歐洲壓力管道標(biāo)準(zhǔn)用途:

    化學(xué)成分:

    標(biāo)準(zhǔn)牌號(hào)化學(xué)成分(%
    CSiMnPSCrMoCuNiVAltWNbN
    GB531020MnG0.170.230.17~0.370.70~1.000.0250.015≤0.25≤0.15≤0.20≤0.25≤0.08



    25MnG0.23~0.270.17~0.370.70~1.000.0250.015≤0.25≤0.15≤0.20≤0.25≤0.08



    15CrMoG0.12~0.180.17~0.370.40~0.700.0250.0150.80~1.100.40~0.55≤0.20≤0.30




    12Cr2MoG0.08~0.15≤0.500.400.600.0250.0152.00~2.500.901.13≤0.20≤0.30




    12Cr1MoVG0.08~0.150.17~0.370.40~0.700.0250.0100.901.200.25~0.35≤0.20≤0.300.15~0.30



    10Cr9Mo1VNbN0.08~0.120.20~0.500.30~0.60≤0.020≤0.0108.00~9.500.85~1.05≤0.20≤0.400.18~0.250.020
    0.06~0.100.03~0.07
    ASTM A335P110.05~0.150.50~1.00.30~0.60≤0.030≤0.0301.00~1.500.50~1.00






     P120.05~0.15≤0.500.30~0.61≤0.030≤0.0300.80~1.250.44~0.65






     P220.05~0.15≤0.500.30~0.60 ≤0.030≤0.0301.90~2.600.87~1.13






     P5≤0.15≤0.500.30~0.60≤0.030≤0.0304.00/6.000.45/0.65






     P910.08~0.120.20~0.500.30~0.60≤0.020≤0.0108.00~9.500.85~1.05
    ≤0.400.18~0.25≤0.015
    0.06~0.100.03~0.07
    P920.07~0.13≤0.500.30~0.60≤0.020≤0.0108.50~9.500.30~0.60B0.001 0.006≤0.400.15~0.25≤0.0151.50~2.000.04~0.090.03~0.07
    DIN 17175ST45.8≤0.210.10~0.350.40~1.20≤0.040≤0.040








    15Mo30.12~0.200.10~0.350.40~0.80≤0.035≤0.035
    0.25~0.35






    13CrMo440.10~0.180.10~0.350.40~0.70≤0.035≤0.0350.70~1.100.45~0.65






    10CrMo9100.08~0.15≤0.500.400.700.0350.0352.00~2.500.901.20






    EN1021 6-215NiCuMoNb5-6-4 (WB36)≤0.170.25~0.500.80~1.20≤0.025≤0.020≤0.300.25~0.500.50~0.801.00~1.30
    ≤0.05
    0.015~0.045

    注:Alt指全鋁含量
    20G鋼中Alt不大于0.015%,不作交貨要求,但應(yīng)填入質(zhì)量證明書中

    力學(xué)性能:

    標(biāo)準(zhǔn)牌號(hào)抗拉強(qiáng)度(MPa)屈服強(qiáng)度(MPa)伸長(zhǎng)率(%)沖擊功(J)硬度
    GB531020MnG4152402235
    25MnG4852752035
    15CrMoG440~6402352135
    12Cr2MoG450~6002802035
    12Cr1MoVG470~6402552135
    10Cr9Mo1VNbN5854152035
    ASTM A333A333 Gr1≥38020528-45℃ ≥18 
    A333 Gr641524022-45℃ ≥18 
    ASTM A335 P114152052235163HB
     P124152202235163HB
    P224152052235163HB
    P54152052235187HB
     P91585~7604152035250HB
    P92≥6204402035250HB
    DIN17175ST45.8/Ⅲ410~5302552127(DVM)
    15Mo3450~6002702234(DVM)
    13CrMo44440~5902902234(DVM)
    10CrMo910480~6302802034(DVM)
    EN10216-215NiCuMoNb5-6-4 (WB36)610~7804401940

    執(zhí)行標(biāo)準(zhǔn): 
    GB5310 (2008)—— 高壓鍋爐用無縫鋼管(國(guó)標(biāo)) 
    ASTM A333(2004) —— 低溫用無縫鋼管(美標(biāo)) 
    ASTM A335(2006) —— 高溫用無縫鐵素體合金鋼公稱管(美標(biāo)) 
    DIN17175 —— 耐熱無縫鋼管(德標(biāo)) 
    EN10216-2 —— 歐洲壓力管道標(biāo)準(zhǔn)用途:

    化學(xué)成分:

    標(biāo)準(zhǔn)牌號(hào)化學(xué)成分(%)
    CSiMnPSCrMoCuNiVAltWNbN
    GB531020MnG0.17~0.230.17~0.370.70~1.00≤0.025≤0.015≤0.25≤0.15≤0.20≤0.25≤0.08



    25MnG0.23~0.270.17~0.370.70~1.00≤0.025≤0.015≤0.25≤0.15≤0.20≤0.25≤0.08



    15CrMoG0.12~0.180.17~0.370.40~0.70≤0.025≤0.0150.80~1.100.40~0.55≤0.20≤0.30




    12Cr2MoG0.08~0.15≤0.500.40~0.60≤0.025≤0.0152.00~2.500.90~1.13≤0.20≤0.30




    12Cr1MoVG0.08~0.150.17~0.370.40~0.70≤0.025≤0.0100.90~1.200.25~0.35≤0.20≤0.300.15~0.30



    10Cr9Mo1VNbN0.08~0.120.20~0.500.30~0.60≤0.020≤0.0108.00~9.500.85~1.05≤0.20≤0.400.18~0.25≤0.020
    0.06~0.100.03~0.07
    ASTM A335P110.05~0.150.50~1.00.30~0.60≤0.030≤0.0301.00~1.500.50~1.00






     P120.05~0.15≤0.500.30~0.61≤0.030≤0.0300.80~1.250.44~0.65






     P220.05~0.15≤0.500.30~0.60 ≤0.030≤0.0301.90~2.600.87~1.13






     P5≤0.15≤0.500.30~0.60≤0.030≤0.0304.00/6.000.45/0.65






     P910.08~0.120.20~0.500.30~0.60≤0.020≤0.0108.00~9.500.85~1.05
    ≤0.400.18~0.25≤0.015
    0.06~0.100.03~0.07
    P920.07~0.13≤0.500.30~0.60≤0.020≤0.0108.50~9.500.30~0.60B0.001 0.006≤0.400.15~0.25≤0.0151.50~2.000.04~0.090.03~0.07
    DIN 17175ST45.8≤0.210.10~0.350.40~1.20≤0.040≤0.040








    15Mo30.12~0.200.10~0.350.40~0.80≤0.035≤0.035
    0.25~0.35






    13CrMo440.10~0.180.10~0.350.40~0.70≤0.035≤0.0350.70~1.100.45~0.65






    10CrMo9100.08~0.15≤0.500.40~0.70≤0.035≤0.0352.00~2.500.90~1.20






    EN1021 6-215NiCuMoNb5-6-4 (WB36)≤0.170.25~0.500.80~1.20≤0.025≤0.020≤0.300.25~0.500.50~0.801.00~1.30
    ≤0.05
    0.015~0.045

    注:Alt指全鋁含量 
    20G鋼中Alt不大于0.015%,不作交貨要求,但應(yīng)填入質(zhì)量證明書中

    力學(xué)性能:

    標(biāo)準(zhǔn)牌號(hào)抗拉強(qiáng)度(MPa)屈服強(qiáng)度(MPa)伸長(zhǎng)率(%)沖擊功(J)硬度
    GB531020MnG≥415≥240≥22≥35
    25MnG≥485≥275≥20≥35
    15CrMoG440~640≥235≥21≥35
    12Cr2MoG450~600≥280≥20≥35
    12Cr1MoVG470~640≥255≥21≥35
    10Cr9Mo1VNbN≥585≥415≥20≥35
    ASTM A333A333 Gr1≥380≥205≥28-45℃ ≥18 
    A333 Gr6≥415≥240≥22-45℃ ≥18 
    ASTM A335 P11≥415≥205≥22≥35≤163HB
     P12≥415≥220≥22≥35≤163HB
    P22≥415≥205≥22≥35≤163HB
    P5≥415≥205≥22≥35≤187HB
     P91585~760≥415≥20≥35≤250HB
    P92≥620≥440≥20≥35250HB
    DIN17175ST45.8/Ⅲ410~530≥255≥21≥27(DVM)
    15Mo3450~600≥270≥22≥34(DVM)
    13CrMo44440~590≥290≥22≥34(DVM)
    10CrMo910480~630≥280≥20≥34(DVM)
    EN10216-215NiCuMoNb5-6-4 (WB36)610~780≥440≥19≥40


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