Due to the several complex carbides this alloy offers very good resistance against high impact stress in combination with abrasion by metal to metal wear and heat influance, all weld metal requires no buffer layer except on materials considered critical or old hardfacing layers. In this Situation OA 4370, ER 100 S-G or OA MnCr is recommended. Suited for wear parts subject to medium impact and shock.
58 HRc hardfacing alloy for Bucket teeth, conveyors, cruschers, mixer blades, cement rollers, mixers, loaders, mining, earthmoving equipment, carbidge recycling paddles etc.