德国蒂森焊丝,Union I 5 Ni焊丝,德国ER80S-G焊丝,ER80S-G焊丝,蒂森焊丝,药芯焊丝
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
Union I 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
Union I 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 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 45
Union Ni 2,5 GMAW 5.28: ER80S-Ni2 440: G506MG2Ni2 0.08 1.00 0.60 2.35 0.020 0.020 - - - SR 450 560 24 -80 55