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1、5 中国GB150及美国ASME标准螺栓材料化学成分对照表 标准号材料名称使用温度直径 化学成分%其它成分%抗拉强度 屈服点 延伸率供货状态备注0CmmCMnSiSPCrNiMoMpaMpa%GB700Q235-A300M200.140.22 0.300.650.300.0500.0450.300.30Cu0.3537523525 GB69935350M220.320.40 0.500.80 0.170.370.0350.0350.250.25Cu0.2553031520N GB69935350M24M270.320.40 0.500.80 0.170.370.0350.0350.250.25

2、Cu0.2551029520NGB307740MnB400M220.370.44 1.101.40 0.170.370.0350.0350.300.30B:.0005.003580568510Q+THB207GB307740MnB400M24M360.370.44 1.101.40 0.170.370.0350.0350.300.30B:.0005.003576563510Q+THB207ASMESA354-BC343640.300.531.650.600.0400.035 Cu0.60860750 Q+THB255331ASMESA354-BC343641000.350.531.650.60

3、0.0400.035 Cu0.60790680 Q+THB235311注:SA354螺栓在标准中对各种直径规定了具体的拉伸强度和保证载荷ASMESA449-134325.40.280.550.600.0500.04082563514Q+THB255321ASMESA449-134325.4 380.280.550.600.0500.04072556014Q+THB223286ASMESA449-134338760.280.550.600.0500.04062040014Q+THB183235注:SA449螺栓在标准中对各种直径规定了具体的拉伸强度和保证载荷GB307740MnVB400M220

4、.370.44 1.101.40 0.170.370.0350.0350.300.30B:.0005.003583573510Q+THB207V:0.050.10GB307740MnVB400M24M360.370.44 1.101.40 0.170.370.0350.0350.300.30B:.0005.003580568510Q+THB207V:0.050.10GB307740Cr400M220.370.44 0.500.80 0.170.370.0350.0350.801.100.30Cu0.38056859Q+THB207GB307740Cr400M24M360.370.44 0.50

5、0.80 0.170.370.0350.0350.801.100.30Cu0.37656359Q+THB207GB307730CrMoA500M220.260.33 0.400.70 0.170.370.0250.0250.801.100.300.150.25Cu0.2570055012Q+THB229GB307730CrMoA500M24M560.260.33 0.400.70 0.170.370.0250.0250.801.100.300.150.25Cu0.2566050012Q+THB229GB307735CrMoA500M220.320.40 0.400.70 0.170.370.0

6、250.0250.801.100.300.150.25Cu0.2583573512Q+THB229GB307735CrMoA500M24M800.320.40 0.400.70 0.170.370.0250.0250.801.100.300.150.25Cu0.2580568512Q+THB229GB307735CrMoA500M85M1050.320.40 0.400.70 0.170.370.0250.0250.801.100.300.150.25Cu0.2573559012Q+THB229ASMESA193-B7538650.370.49 0.651.10 0.150.350.0400.

7、0350.751.20 0.150.25 86072016Q+THB321ASMESA193-B7538651000.370.49 0.651.10 0.150.350.0400.0350.751.20 0.150.2579565516Q+THB302ASMESA193-B75381001800.370.49 0.651.10 0.150.350.0400.0350.751.20 0.150.2569051518Q+THB277ASMESA193-B7M5381000.280.49 0.651.10 0.150.350.0400.0350.751.20 0.150.2569055018Q+TH

8、B235ASMESA193-B7M5381001800.280.49 0.651.10 0.150.350.0400.0350.751.20 0.150.2569051518Q+THB235GB307735CrMoVA425M52M1050.300.38 0.400.70 0.170.370.0250.0251.001.300.300.200.30V:0.100.2083573510Q+THB241GB307735CrMoVA425M110M140 0.300.38 0.400.70 0.170.370.0250.0251.001.300.300.200.30V:0.100.207856651

9、0Q+THB241标准号材料名称使用温度直径 化学成分%其它成分%抗拉强度 屈服点 延伸率供货状态备注0CmmCMnSiSPCrNiMoMpaMpa%GB307725Cr2MoVA550M480.220.29 0.400.70 0.170.370.0250.0251.501.800.300.250.35V:0.150.3083573514Q+THB241GB307725Cr2MoVA550M52M1050.220.29 0.400.70 0.170.370.0250.0251.501.800.300.250.35V:0.150.3080568514Q+THB241GB307725Cr2MoVA

10、550M110M140 0.220.29 0.400.70 0.170.370.0250.0251.501.800.300.250.35V:0.150.3073559014Q+THB241ASMESA193-B16593650.360.47 0.450.70 0.150.350.0400.0350.801.15 0.500.65V:0.250.3586072518Q+THB321ASMESA193-B16593651000.360.470.450.70.150.350.0400.0350.801.15 0.500.65V:0.250.3576065517Q+THB302ASMESA193-B1

11、65931001800.360.470.450.70.150.350.0400.0350.801.15 0.500.65V:0.250.3569058516Q+THB277GB12211Cr5Mo600M480.150.600.500.0300.0354.006.000.600.450.65 59039018Q+TASMESA193-B5649100 0.101.001.000.0300.0404.006.000.600.400.65 69050516Q+T低温用螺栓GB307730CrMoA-100M220.260.33 0.400.70 0.170.370.0250.0250.801.10

12、0.300.150.25Cu0.2570055012Q+TAKV27JGB307730CrMoA-100M24M560.260.33 0.400.70 0.170.370.0250.0250.801.100.300.150.25Cu0.2566050012Q+TAKV27JGB307735CrMoA-100M220.320.40 0.400.70 0.170.370.0250.0250.801.100.300.150.25Cu0.2583573512Q+TAKV27JGB307735CrMoA-100M24M560.320.40 0.400.70 0.170.370.0250.0250.801

13、.100.300.150.25Cu0.2580568512Q+TAKV27JGB307735CrMoA-70M60M800.320.40 0.400.70 0.170.370.0250.0250.801.100.300.150.25Cu0.2580568512Q+TAKV27JASMESA193-B7-48650.370.49 0.651.10 0.150.350.0400.0350.751.20 0.150.25 86072016Q+T免做ASMESA193-B7-40651000.370.49 0.651.10 0.150.350.0400.0350.751.20 0.150.257956

14、5516Q+T免做ASMESA193-B7-401001800.370.49 0.651.10 0.150.350.0400.0350.751.20 0.150.2569051518Q+T免做ASMESA193-B7M-481000.280.49 0.651.10 0.150.350.0400.0350.751.20 0.150.2569055018Q+T免做ASMESA193-B7M-481001800.280.49 0.651.10 0.150.350.0400.0350.751.20 0.150.2569051518Q+T免做ASMESA320-L7-101650.380.48 0.75

15、1.00 0.150.350.0400.0350.801.10 0.150.25 86072516Q+TAKV27JASMESA320-L7A-101650.350.40 0.700.90 0.150.350.0400.035 0.200.30 86072516Q+TAKV27JASMESA320-L7M-73650.380.48 0.751.00 0.150.350.0400.0350.801.10 0.150.25 690550 Q+T+T*AKV27JGB12200Cr18Ni9-253M220.072.001.000.0300.035171981152020540S GB12200Cr

16、18Ni9-253M22M480.072.001.000.0300.035171981152020540SASMESA320-B8,CL.1-255650.082.001.000.0300.0451820810.5 51520535S GB12200Cr17Ni12Mo2-253M220.082.001.000.0300.0351618.510142.003.0052020540SGB12200Cr17Ni12Mo2-253M22M480.082.001.000.0300.0351618.510142.003.0052020540SASMESA320-B8M,CL.1-200650.082.0

17、01.000.0300.045161810142.003.00 51520530S ASMESA320-B8T,CL.1-200650.082.001.000.0300.0451719912Ti:5xC%51520530S * 该螺栓在机加工后进行消除应力处理标准号材料名称使用温度直径 化学成分%其它成分%抗拉强度 屈服点 延伸率供货状态备注标准号材料名称其它成分%供货状态备注0CmmCMnSiSPCrNiMoMpaMpa% 高合金钢螺栓GB12200Cr18Ni9700M220.072.001.000.0300.035171981152020540SHB187GB12200Cr18Ni970

18、0M22M480.072.001.000.0300.035171981152020540SHB187ASMESA193-B8,CL.1815650.082.001.000.0300.0451820810.5 51520530SHB223ASMESA193-B8,CL.2538200.082.001.000.0300.0451820810.5 86069012S+应变硬化HB321ASMESA193-B8,CL.253820250.082.001.000.0300.0451820810.5 79555015S+应变硬化HB321ASMESA193-B8,CL.25382531.60.082.00

19、1.000.0300.0451820810.5 72545020S+应变硬化HB321ASMESA193-B8,CL.253832400.082.001.000.0300.0451820810.5 69034528S+应变硬化HB321GB12200Cr18Ni10Ti 700M220.082.001.000.0300.0351719912Ti:5xC%52020540SHB187GB12200Cr18Ni10Ti 700M22M480.082.001.000.0300.0351719912Ti:5xC%52020540SHB187ASMESA193-B8T,CL.1815650.082.00

20、1.000.0300.0451719912Ti:5xC%51520530SHB223ASMESA193-B8T,CL.2538200.082.001.000.0300.0451719912Ti:5xC%86069012S+应变硬化HB321ASMESA193-B8T,CL.253820250.082.001.000.0300.0451719912Ti:5xC%79555015S+应变硬化HB321ASMESA193-B8T,CL.25382531.60.082.001.000.0300.0451719912Ti:5xC%72545020S+应变硬化HB321ASMESA193-B8T,CL.2

21、53832400.082.001.000.0300.0451719912Ti:5xC%69034528S+应变硬化HB321GB12200Cr17Ni12Mo2700M220.082.001.000.0300.0351618.510142.03.052020540SHB187 GB12200Cr17Ni12Mo2700M22M480.082.001.000.0300.0351618.510142.03.052020540SHB187ASMESA193-B8M,CL.1815650.082.001.000.0300.045161810142.03.0 51520530SHB223ASMESA19

22、3-B8M,CL.2538200.082.001.000.0300.045161810142.03.0 76066515S+应变硬化HB321ASMESA193-B8M,CL.253820250.082.001.000.0300.045161810142.03.0 69055520S+应变硬化HB321ASMESA193-B8M,CL.25382531.60.082.001.000.0300.045161810142.03.0 65545025S+应变硬化HB321ASMESA193-B8M,CL.253832400.082.001.000.0300.045161810142.03.0 620

23、34530S+应变硬化HB321地脚螺栓用钢GB700Q235-A-20160.140.22 0.300.650.300.0500.045 37523526 GB700Q235-A-2016400.140.22 0.300.650.300.0500.04537522525GB700Q235-A-2040600.140.22 0.300.650.300.0500.04537521524GB700Q235-A-20601000.140.22 0.300.650.300.0500.04537520523GB/T1591 Q345-E-40160.181.001.600.550.0250.025 V:0.020.1547034522N+TAKV27JGB/T1591 Q345-E-4016350.181.001.600.550.0250.025Nb:0.01

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