GEL-58高强钢焊条(E7018)电焊条
类别焊条 | 品名 | AWS规格 | GB规格(T5117) | 牌号 | 线径(mm) | 熔数金属机械性质之一列 | ||||
屈服强度Mpa | 抗拉强度M | 伸长率% | 冲击值J(C) | |||||||
低碳钢用 | GEM-49 | - | E4315 | J427 | 2,6,3,2,4,0,4,5,5,0 | 460 | 540 | 31 | 130(-30) | |
高强度钢用 |
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GEL-56GEL-50 | E7016 | E4916 | E5016 | J506 | 2,6,3,2,4,0,5,0 | 495 | 590 | 30 | 140(-30) | |
GEL-57 | E7015 | E4915 | E5015 | J507 | 2,6,3,2,4,0,5,0 | 470 | 580 | 28 | 120(-30) | |
GEL-58 | E7018 | E4918 | E5018 | J506Fe | 2,6,3,2,4,0,5,0 | 490 | 590 | 27 | 128(-45) | |
GEL-581 | E7018-1 | E4918-1 | E5018-1 | J506Fe | 2,6,3,2,4,0,5,0 | 470 | 575 | 27 | 134(-45) |
GEL-58(E7018)电焊条
类别焊条 | 品名 | AWS规格 | GB规格(T5117) | 牌号 | 线径(mm) | 熔数金属机械性质之一列 | ||||
屈服强度Mpa | 抗拉强度M | 伸长率% | 冲击值J(C) | |||||||
低碳钢用 | GEM-49 | - | E4315 | J427 | 2,6,3,2,4,0,4,5,5,0 | 460 | 540 | 31 | 130(-30) | |
高强度钢用 |
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GEL-56GEL-50 | E7016 | E4916 | E5016 | J506 | 2,6,3,2,4,0,5,0 | 495 | 590 | 30 | 140(-30) | |
GEL-57 | E7015 | E4915 | E5015 | J507 | 2,6,3,2,4,0,5,0 | 470 | 580 | 28 | 120(-30) | |
GEL-58 | E7018 | E4918 | E5018 | J506Fe | 2,6,3,2,4,0,5,0 | 490 | 590 | 27 | 128(-45) |