Specially designed electrode depositing oil hardening tool steel for applications such as shear blades, punches and for repairing numerous tool steels.

Mac HSS E3062

 High Speed Steel

Electrode designed to deposit high quality high speed steel on mild or low alloy steels – oil hardening. Ideal for milling cutters, broaches, drills, etc.

Mac Tool E3063

AWS E502-15

All positional low hydrogen electrode exhibiting good crack resistance and excellent resistance to oxidisation up to temperatures of 650°C. Used for pipe welds in the petrochemical industry.

Mac Hica E3071

AWS E Co Cr-C

Grade 1 stellite type cobalt electrode for abrasion, hot hardness, corrosion and moderate impact. Best for all four elements of wear. Hardness : 52 RC

Mac Hica E3072

AWS E Co Cr-A

Grade 6 stellite type cobalt electrode for resistance to heat, corrosion, high impact loading and thermal shock. For hot working shear blades, valves, punches etc. Hardness : 40 RC

Mac Hica E3073

AWS Co Cr-B

Grade 12 stellite type cobalt based electrode for abrasion, hot hardness, corrosion and impact loading. Hardness : 47 RC

Mac Hica E3074

Cobalt Special

Chromium cobalt electrode for the forging and allied industries. Hardness : 25 – 30 RC (impact harding up to 50 RC).