常用材料化学成份及机械性能.docx

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1、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯精品料推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯常用材料化学成份及机械性能序钢种牌号标准号号120GB/T699220GB3087320GB/T8163420GB9948520GB7116碳钢20GGB5310720GGB6479820gGB713920RGB665410Q235AGB372411Q235BGB3724121Cr5MoGB1221131Cr5MoGB6479141Cr5MoGB994815合金1Cr2MoGB994816钢12CrMoGB/T30771712CrMoGB64791812CrM

2、oGB99481912CrMoGGB5310类化学成份型CSiSPMnCrNiMo棒0.17-0.230.17-0.370.0350.0350.35-0.650.250.3管0.17-0.230.17-0.370.0350.0350.35-0.650.250.3管0.17-0.230.17-0.370.0350.0350.35-0.650.250.3管0.17-0.240.17-0.370.0350.0350.35-0.650.250.25板0.17-0.240.17-0.370.040.0350.35-0.650.250.25管0.17-0.240

3、.17-0.370.030.030.35-0.650.250.250.15管0.17-0.240.17-0.370.0350.0350.35-0.65板0.20.15-0.30.0350.0350.5-0.9板0.20.15-0.30.030.0350.4-0.9板0.14-0.220.30.050.0450.3-0.65板0.12-0.20.30.0450.0450.3-0.7棒0.150.50.030.0350.64-60.60.45-0.6管0.150.50.030.0350.64-60.45-0.6管0.150.50.030.0350.64-6

4、0.60.45-0.6管0.150.5-10.030.0350.3-0.62.15-2.850.45-0.65棒0.08-0.150.17-0.370.0350.0350.4-0.70.4-0.70.30.4-0.55管0.08-0.150.17-0.370.0350.0350.4-0.70.4-0.70.4-0.55管0.08-0.150.17-0.370.0350.0350.4-0.70.4-0.70.30.4-0.55管0.08-0.150.17-0.370.030.030.4-0.70.4-0.70.30.4-0.551OtherOtheró

5、bósδ5HBCu：0.2541024525156ψ%：55Cu：0.25410-55024520Cu：0.25410-55024520Cu：0.25410-55024521AkvJ:39Cu：0.2541024528Cu：0.2；V：0.08410-55024524AkvJ:35410-55024524akJ/cm2：49400-53024526AkvJ:27；akuJ/cm2：29400-52024525AkvJ:31375-50023526375-50023526AkvJ:2759039018Cu：0.25390-59019522akJ/cm2：

6、118Cu：0.2539019522187AkuJ:92Cu：0.2539017522179AkuJ:92Cu：0.341026524179ψ%：60；Aku2J:110Cu：0.25410-56020521akJ/cm2：69Cu：0.25410-56020521156AkuJ:55Cu：0.2410-56020521AkvJ:352012Cr1MoVGB/T30772112Cr1MoVGGB53102212Cr1MoVgGB7132312Cr2MoGB64792412Cr2MoGGB53102515CrMoGB/T30772615CrMoGB647

7、92715CrMoGB99482815CrMoGGB53102915CrMogGB7133015CrMoRGB6654⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯精品料推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯棒0.08-0.150.17-0.370.0350.0350.4-0.70.9-1.20.30.25-0.35V:0.15-0.3；Cu：49024522179ψ%：50；Aku20.3J:71管0.08-0.150.17-0.370.030.030.4-0.70.9-1.20.30.25-0.35V:0.15-0.3；Cu：470-6402

8、5521AkvJ:350.2板0.08-0.150.17-0.370.030.030.4-0.