Domestic and foreign hard alloy surfacing welding wire comparison table

China United States Japan Switzerland Germany
Brand AWS JWHARRIS Kobelco WEL Neis UTP DIN THYSSEN
RCoCr-C Cobalt Alloy 1 HF-1R TIG-S11 Hard 97C UTP Cobalit AF 701 MF20-55-ctz AKRIT Co 58/G
HS112 RCoCr-B Cobalt Alloy 12 HF-3R TIG-S33 Hard 97A UTP Cobalit AF 712 MF20-50-ctz AKRIT Co 50/G
HS111 RCoCr-A Cobalt Alloy 6 HF-6R TIG-S66 Hard 97A UTP Cobalit AF 706 MF20-40-ctz AKRIT Co 40/G

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