D414n submerged arc welding wire wh-d150 wear resistant welding wire wh-d100d224

  Wh-d100 surfacing submerged arc welding wire Product application: it is used for the repair of coal grinding roller in power plant
An appropriate amount of molybdenum is added on the basis of high chromium steel formed by welding layer
The composition after welding is chromium molybdenum alloy steel
The welding layer has good toughness and excellent wear resistance
It is widely used for the repair of coal grinding roller in power plant
Hardness after welding: hrc55-62 & deg D224 wear resistant welding wire submerged arc welding wire d224 surfacing welding wire product application: used for surfacing of hot rolling billet
Hardness after welding: hrc45-55 & deg Wh-d150 surfacing welding wire for coal grinding roller Product application: wh-d150 wear-resistant welding wire is an ideal product for repairing coal grinding roller with excellent wear resistance due to the addition of an appropriate amount of molybdenum, niobium and boron on the basis of D100 welding wire
There is a small amount of chromium boride skeleton in the alloy phase of the welding layer
The addition of molybdenum and niobium increases the hardness of the welding layer and has good toughness at the same time
Hardness after welding: hrc62-65 & deg D414n wear resistant welding wire continuous casting roll surfacing welding wire submerged arc welding wire D414n roller surfacing welding wire product application: submerged arc welding wire, suitable for surfacing of continuous casting roller
Hardness after welding: HRC40-50 & deg Lm213 flux cored wire for submerged arc heap welding purpose of submerged arc welding wire: applicable to 45#, 42CrMo, 65crnimo, 70Mn2 shaft, plunger and other intermetallic wear resistant workpieces
Hardness HRC: & Ge; 45° The utility model is suitable for restoring the size of base metal such as mo42cr2 and mo42cr2 welding wires and submerged arc welding shafts
Hardness: HRC & Ge; 48° Lm392 submerged arc welding wire surfacing wear-resistant flux cored wire application: it is suitable for surfacing wear-resistant components such as roller table, conveyor roller and shaft for steel rolling
Hardness: HRC & Ge; 37° Welding wire for hot rolled steel plate and intermediate surfacing roller: lm552 for hot rolled steel plate