... metallurgy, electroplating316L steel clad copper304, 321, 316L, 2205, etcT1,T2,T3,T4 etc.1-10/5-120X≤ 2000X≤8000GB8547-87Or ASTM ... , special brazing fillerTitanium clad CopperTA1,TA2, TA9,TA10/T1,T2,T3,T4 etc.1-10/5-50X≤2000X≤8000GB8547-87Or ASTM ...