Profile: Mallory Alloys Ltd specializes in offering metal joining products. We provide resistance welding supplies and brazing alloys. Mallory 328 is a chromium-copper alloy with added zirconium. It is resistant to cracking & sticking and is particularly suitable for welding tin-plate, mild steel and coated steel. Mallory 100 contains cobalt, nickel & beryllium, and has moderately good conductivity and even greater hardness than Mallory 328. It is particularly suitable for welding high-resistance materials such as stainless steel and heat-resistant alloys.