Tool Die Steels BT1, BT1, W series high speed steel to BS 4659

BT1 Tool Die Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel BT1 Tool Die Steels: BS 4659 ,Cross Reference

BT1 Tool Die Steels Applications and Specifications

W series high speed steel

  • BS 4659 - High speed tool steel

Mechanical properties at room temperature for BT1 Tool Die Steels: BS 4659

Tensile Strength,Rm(MPa)

Yield Strength,Rp 0.2(MPa)

Impact,Kv/Ku(J)

Elongation,A(%)

Reduction of area,(%)

Hardness

Product shapes we supply:

Cross Reference, Equivalent, Similar of BT1 Tool Die Steels grade:

BT1

Conditions & Properties

  • +A Soft annealed
  • +AC Annealed to achieve spheroidization of the carbides
  • +QT Quenched and tempered
  • +WW Warm worked
  • +N Normalized
  • +NT Normalized and tempered
  • +AT Solution annealed
  • +C Cold drawn / Hard
  • +CR Cold rolled
  • +PE Peeled
  • +T Tempered