HSS strip M21)excellent quality 2)prompt delivery 3)packing details as your request 4)use to be make bimetal saw blade

High Speed Steel M2

Anneal temperature:840-860

Relief annealing temperature:720-760

Hardening temperature:1210-1240

Hardening medium:salt bath under 600,also use oil cooling or air cooling

Nomal temper temperature:540-560

RC Rockwell Hardness after hardening and tempering:63-66

Characteristic:Tungsten-molybdenum high speed steel developed China,high performance in toughness,hardness,high temperature hardness.

Application :can be used in the manufacture of high capacity cutting tools to bear impact force,such as saw blade,etc.Also can be used in the manufacture of bimetal saw blade.

Dalian Jingtai Industry Trade Co., Ltd.

NO.632,BeiShan Road,JinZhou District Dalian Liaoning China

Zip:116100

Tel:0086-411-87833266

Fax:0086-41187833435