钛丝：可提供的材料牌号为：Gr1Gr2Gr2Gr3Gr4Gr5Gr7Gr9Gr12Gr23执行标准为：ASTMB348规格：直径0.5-----直径6.0的盘丝直丝焊丝执行标准为：AWSA5.16钛焊丝型号AWSASTM纯钛1AWSA5.16,ERTi1ASTMB348,Gr1纯钛2AWSA5.16,ERTi2ASTMB348,Gr2纯钛3AWSA5.16,ERTi3ASTMB348,Gr3纯钛4AWSA5.16,ERTi4ASTMB348,Gr46Al-4VAWSA5.16,ERTi-5ASTMB348,Gr56Al-4VEliWWAWSA5.16,ERTi-5EliASTMB348Gr230.3Mo-0.8NiAWSA5.16,ERTi12ASTMB348,Gr12Ti+PdAWSA5.16,ERTi-0.2Pd.ASTMB348,Gr73Al-2.5VAWSA5.16,ERTi-9ASTMB348,Gr9)