... welding wire : 302, 304, 321, 316L, 309L, 310, HGH1140,HGH2132,HGH3030,HGH4033,HGH4169,HGH4145 Stainless steel welding wire ... 0-2.5≤0.6019.5-21.524.0-26.04.2-5.2Cu=1.2-2.0AT-ER00Cr25Ni22Mn4Mo2N ... ≤0.0204.0-6.0≤0.2024.0-26.021.0-23.01.9-2.3Cu=0.10 ... ER4Cr25Ni200.35-0.45≤1.00≤0.7023.0-26.020.0-22.0≤0.75AT-ER4Cr25Ni35Nb0.35-0 ... .45≤1.00≤0.7023.0-26.032.0-37.0≤0.75Nb=0.4-1 ...