品名 | 类别 | AWS型号 | 基本化学成份典型值(%) | 熔敷金属力学性能 | ||||||||||
C | Mn | Si | S≤ | P≤ | Cr | Mo | Ni | Cu | σ0.2(MPa) | δb(MPa) | δ(%) | |||
结构钢实心、药芯焊丝 | UnionI52 | ER70S-6 | 0.08 | 1.50 | 0.85 | 0.025 | 0.025 | - | - | - | - | 440 | 560 | 25 |
UnionK40 | ER70S-G(~3) | 0.10 | 1.10 | 0.35 | 0.025 | 0.025 | - | - | - | - | 360 | 440 | 25 | |
UnionK52 | ER70S-6 | 0.08 | 1.50 | 0.85 | 0.025 | 0.025 | - | - | - | - | 440 | 550 | 24 | |
UnionSG2-H | ER70S-6 | 0.08 | 1.40 | 0.80 | 0.025 | 0.025 | - | - | - | - | 430 | 560 | 24 | |
UnionK56 | ER70S-6 | 0.08 | 1.65 | 1.05 | 0.025 | 0.025 | - | - | - | - | 480 | 580 | 24 | |
UnionSG3-H | ER70S-6 | 0.08 | 1.65 | 1.00 | 0.025 | 0.025 | - | - | - | - | 470 | 580 | 24 | |
ThyseenRob2 | ER70S-6 | 0.08 | 1.50 | 0.85 | 0.025 | 0.025 | - | - | - | - | 450 | 570 | 24 | |
ThyseenRob3 | ER70S-6 | 0.08 | 1.70 | 1.00 | 0.025 | 0.025 | - | - | - | - | 490 | 600 | 24 | |
ThyseenMV70 | E70C-6MH4 | 0.05 | 1.40 | 0.45 | 0.025 | 0.025 | - | - | - | - | 420 | 520 | 24 | |
ThyseenRV71 | E71T-1MJH4 | 0.06 | 1.40 | 0.50 | 0.025 | 0.025 | - | - | - | - | 420 | 520 | 24 | |
ThyseenRV72 | E71T-1H4 | 0.06 | 1.30 | 0.45 | 0.025 | 0.025 | - | - | - | - | 420 | 520 | 22 | |
ThyseenBA70 | E70T-5/E70T-5MH4 | 0.06 | 1.50 | 0.45 | 0.02 | 0.02 | - | - | - | - | 420 | 520 | 24 |
低温钢实心、药芯焊丝(Low-Alloyed Structural Steels GTAW rods/wires, GMAW, FCAW and MCAW wires)
产品牌号 | 类别 | 分类标准及标号 | 基本化学成份典型值(%) | 热处理 | σ0.2 | σb | δ5 | AKW | ||||||||||||
AWS A… | EN… | C | Mn | Si | Ni | S≤ | P≤ | Al | Cr | Mo | MPa | MPa | % | ℃ | J | |||||
UnionI 1,2 Ni | GTAW | 5.28: | ER80S-G | 1668: | W3Ni1 | 0.10 | 1.40 | 0.70 | 1.30 | 0.020 | 0.020 | - | - | - | AW | 490 | 590 | 25 | -60 | 65 |
UnionI 5 Ni | GMAW | 5.28: | ER80S-G | 440: | G463CG3Ni1/G505MG3Ni1 | 0.10 | 1.40 | 0.70 | 1.40 | 0.020 | 0.020 | - | - | - | AW | 490 | 600 <, td=""> 25 | -50 | 50, | |
, Union I 2,5 Ni | GTAW | 5.28: | ER80S-Ni2 | 1668: | W2Ni2 | 0.08 | 1.00 | 0.60 | 2.35 | 0.020 | 0.020 | - | - | - | SR | 440 | 540 | 26 | -90 | 4 |