| 异种钢推荐选用的焊接材料 | ||||||
| 常用钢号推荐选用的焊接材料(JB/T4709-1992 | ||||||
| 类别 | 接头钢号 | 手工焊 | 埋弧焊 | |||
| 焊条 | 焊丝钢号 | 焊剂 | ||||
| 型号 | 对应牌号示例 | 型号 | 对应牌号示例 | |||
| 碳素钢、低合金钢和低合金钢焊接 | Q235-A(A3) +16Mn | E4303 | J422 | H08 H08Mn | HJ401-H08A | HJ431 |
| 20、20R+16MnR、16MnRC | E4315 | J427 | H08 H08Mn | HJ401-H08A | HJ431 | |
| E5015 | J507 | |||||
| 20R+20MnMo | E4315 | J427 | H08MnA | HJ401-H08A | HJ431 | |
| E5015 | J507 | |||||
| 20R、Q235-A+15MnMoV | E4315 | J427 | — | — | — | |
| E5015 | J507 | |||||
| 20R、Q235-A +18MnMoNbR | E4315 | J427 | H08A H08MnA | HJ401-H08A | HJ431 | |
| E5015 | J507 | HJ402-H10Mn2 | HJ350 | |||
| 16MnR+15MnMoV | E5015 | J507 | — | — | — | |
| 16MnR+18MnMoNbV | E5015 | J507 | H10Mn2 H10MnSi | HJ402 | HJ431 | |
| H10Mn2 | ||||||
| 15MnVR+20MnMo | E5015 | J507 | H08MnMoA H10Mn2 H10MnSi | HJ401-H08A | HJ431 | |
| HJ402-H10Mn2 | HJ350 | |||||
| E5015-G | J557 | |||||
| 15MnR+15MnMoV | E5015-G | J557 | — | — | — | |
| 20MnMo+18MnMoNbR | E5015 | J507 | H10Mn2 H10MnSi | HJ401-H08A | HJ431 | |
| E5015-G | J557 | HJ402-H10Mn2 | HJ350 | |||
| 碳素钢、碳锰低合金钢和铬钼低合金钢焊接 | Q235-A(A3) +15GrMo | E4315 | J422 | H08 H08MnA | HJ401-H08A | HJ431 |
| Q235-A(A3) +1Gr5Mo | E4315 | J422 | H08 H08MnA | HJ401-H08A | HJ431 | |
| 16MnR+15GrMo | E5015 | J507 | — | — | — | |
| 20、20R、16MnR +12Gr1MoV | E5015 | J507 | — | — | — | |
| 15MnMoV+12GrMo、15GrMo | E7015-D2 | J707 | — | — | — | |
| 15MnMoV+12Gr1MoV | E7015-D2 | J707 | — | — | — | |
| 其他钢种和奥氏体高合金钢焊接 | Q235-A(A3) +0Gr18Ni9Ti | E1-23-13-16 | A302 | — | — | — |
| E1-23-13Mo2-16 | A312 | |||||
| 20R+0Gr18Ni9Ti | E1-23-13-16 | A302 | — | — | — | |
| E1-23-13Mo2-16 | A312 | |||||
| 16MnR+0Gr18Ni9Ti | E1-23-13-16 | A302 | — | — | — | |
| E1-23-13Mo2-16 | A312 | |||||
| 20MnMo+0Gr18Ni9Ti | E1-23-13-16 | A302 | — | — | — | |
| E1-23-13Mo2-16 | A312 | |||||
| 18MnMoNbR+0Gr18Ni9Ti | E2-26-21-16 | A402 | — | — | — | |
| E2-26-21-15 | A407 | |||||
| 15GrMo+0Gr18Ni9Ti | E2-26-21-16 | A402 | — | — | — | |
| E2-26-21-15 | A407 | |||||
Copyright © 2019-2025 51dongshi.net 版权所有
违法及侵权请联系：TEL:177 7030 7066 E-MAIL:11247931@qq.com 本站由北京市万商天勤律师事务所王兴未律师提供法律服务
