最佳答案1.紧固件对照件序号中国德国1GB65-85ISO12072GB5782-86ISO4014GB5783-863GB5782-86ISO4017GB5783-864GB6170-86ISO40325GB2510-81ISO43796GB827-86ISO87467GB879-86ISO87528GB91-86DIN949GB95-85DIN12510JB/ZQ4349-86DIN42211GB853-88DIN43412GB894.1-86DIN47113GB893.1-86DIN47214JB/ZQ4446-86DIN90615JB/ZQ4444-86DIN90816GB70-85DIN91217GB78-85DIN91418GB5782-86DIN93119GB6184-86DIN98020GB812-88DIN98121GB11263-89DIN102522GB707-85DIN102623GB9787-88DIN102824GB9788-88DIN102925GB2510-81DIN185026GB8163-87DIN244827GB4141.29-84DIN633628GB1096-79DIN688529GB2673-86DIN799130GB93-87DIN7980JB/ZQ4340-97SN77831JB/ZQ4454-86DIN760332GB7277-87DIN3121133GB10603-89DIN8210134GB704-88EN1002935GB119-86SN53036GB/T1230SN80837膨胀螺栓SN84538GB858-88DIN540639GB70-85ISO476240GB71-85ISO743441GB91-86ISO123442GB825-88DIN58043JB/ZQ4444-86SN8692.材料对照件（1）有色铸件序号中国材料德国材料1ZCuSn10Pb11GZ-CuPb10Sn2ZCuAL10Fe3G-CuAL10NiZQAL9-4-4-23CuZn8或ZQAL9-4GZ-CuSn12Ni4ZCuSn10Pb1GC-CuSn12ZQSn10-55ZQSn6-6-3GZ-CuSn7ZnPbZQSn10-56ZQSn10-5HCuSn86.13/8-27ZHAL63-6-3-2G-CuZn35AL1G-CuZn34AL2GZ-CuZn35AL1GZ-CuZn34AL28紫铜垫Nebar9L4ALMg3F2310H62或H63MS6311耐油橡胶NP81512MC尼龙PA6（2）不锈钢序号中国材料德国材料11Cr18Ni9TiX10CrNiTi18920Cr19Ni9X5CrNi18932Cr13X20Cr1341Cr13X10Cr1350Cr17Ni7ALX7NiAL177（3）铸铁序号中国材料德国材料1HT100GG-102HT150GG-153HT200GG-204HT250GG-255HT300GG-306HT350GG-35（4）球铁序号中国材料德国材料1QT100-18GGG-402QT450-10GGG-453QT500-7GGG-504QT600-3GGG-605QT700-7GGG-706QT800-2GGG-80（5）合金结构钢序号中国材料德国材料135SiMn30Mo5V242CrMo42CrMo4V42MnMoV350CrMo50CrMo4V434CrNiMo34CrNiMo6V37SiMn2MoV534CrNi3Mo30CrNiMo8V30CrMn2MoB634CrNi3Mo30CrMoV9V25Cr2MoV32CrMnMo720CrMnTi16MnCr5820CrMnTi15CrNi6935SiMn30Mn5V1040CrNi40CrNi61140CrNiMoA36NiCrMo41220CrMo520CrMnMo1320CrMnTi20MnCr51465MnFSt55Si7（6）碳素结构钢序号中国材料德国材料1Q215RSt34-22Q215USt34-23Q235或20RSt37-24Q235USt37-2525或20St44-2616MSt52-2735St50-2E295E293St50St50-2SH845St60-2E335955St70-2E3601020St33或St351120St35.8或St35.4NBK或St351245St50KGE3351345St45KC45K1420C22N（正火）1535C35N（正火）1645C45N（正火）1755C60N（正火）1845C45V（调质）1942CrMoC45V（调质）20Q235S235JRG22116Mn或35S335J2G2或S335J2G32265MnPStS5Si72320E295GC24Q235St372535St50或St50-2SH2642CrMoCK45V2716MnSt52-3（7）弹簧钢序号中国材料德国材料165CK67285CK85355Si2Mn55Si7460Si2Mn66Si7550CrVA50CrV4665MnFSt55Si7（8）合金工具钢序号中国材料德国材料19SiCr90CrSi52Cr2100Cr634CrW2Si35WCrV746CrW2Si60WCrV754Cr5MoSiV1X40CrMoV5163Cr2W8VX30WCrV937（9）铸钢序号中国材料德国材料1ZG200-400GS-252ZG230-450GS-38.33ZG230-450GS-454ZG270-500GS-52.35ZG310-570GS-60.3或GS-606ZG20SiMnGS-C25N（正火）7ZG20SiMnGS-20Mn5V（调质）8ZG35SiMnGS-35Mn5V（调质）9ZG35CrMoGS-25CrMo4V（调质）10ZG35CrMoGS-42CrMo4V（调质）1.4301——0Cr18Ni91.5415——1Cr18Ni91.0038——Q2351.4401——0Cr17Ni12Mo21.4571——0Cr18Ni12Mo2TiAMPCO18——ZQAL9—41.8715___60Si2MnHGW2082——PFCC1E295GC+C——35自己去对照把
