Dalian Jingtai Industry Trade Co., Ltd.
Main products:Steel,High-speed tool steel,Mold steel,High temperature alloy steel,Machinery and equipment
Products
Contact Us
  • Contact Person : Mr. Xu Taichong
  • Company Name : Dalian Jingtai Industry Trade Co., Ltd.
  • Tel : 0086-411-87833266
  • Fax : 0086-411-87833435
  • Address : Liaoning,Dalian,No.632,BeiShan Road,Jinzhou District
  • Country/Region : China
  • Zip : 116100

high speed steel bar M35/SKH55

high speed steel bar M35/SKH55
Product Detailed
HIGH SPEED STEEL M35/SKH55 1.Formula: W6Mo5Cr4V2Co5 2.Size: 2 to 200mm 3.Application:cutting tools under high temperature

HIGH SPEED STEEL M35/SKH55

Anneal temperature: 840-860

Relief annealing temperature: 720-760

Hardening temperature: 1200-1235

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

Normal temper temperature: 540-560RC Rockwell Hardness after hardening and temper: 64-67

Characteristic:Tungsten-molybdenum high speed steel, better performance of hardness, red hardness, thermoplasticity, machinability than W6Mo5Cr4V2 . Weak in impact  toughness and intensity.

Application: Used in making tools for stock-removing machine and high temperature resistant tools with vibrationshockload



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