钛焊条 钛焊丝厂家钛丝： 可提供的材料牌号为： Gr1 Gr2 Gr2 Gr3 Gr4 Gr5 Gr7 Gr9 Gr12 Gr23 执行标准为： ASTM B348 规格： 直径0.5-----直径6.0 的盘丝 直丝 焊丝执行标准为：AWS A5.16 钛焊丝型号 AWS ASTM 纯钛1 AWS A5.16, ERTi 1 ASTM B 348, Gr 1 纯钛2 AWS A5.16, ERTi 2 ASTM B 348, Gr 2 纯钛3 AWS A5.16, ERTi 3 ASTM B 348, Gr 3 纯钛4 AWS A5.16, ERTi 4 ASTM B 348, Gr 4 6Al-4V AWS A5.16, ERTi-5 ASTM B 348, Gr 5 6Al-4V Eli WW AWS A5.16, ERTi-5 Eli ASTM B 348 Gr23 0.3 Mo-0.8 Ni AWS A5.16, ERTi 12 ASTM B 348, Gr 12 Ti + Pd AWS A5.16, ERTi-0.2 Pd. ASTM B 348, Gr 7 3Al-2.5V AWS A5.16, ERTi-9 ASTM B 348, Gr 9