High speed steel(W18,W9,W6,W5,W2)

High speed steel(W18,W9,W6,W5,W2) 1.Used in making all kinds of planner knife, 2.Flat, bars,round

High speed steel(W18,W9,W6,W5,W2)

Planer knife

1.Main application

Used widly in making all kinds of knife, also for cold work moulds with high precision, long service life requirements, such as punching die, cold extruding mould, precision measuring tool.

2.Specification:

Conventional or ESR, hot rolling or forging, black surface or milling

Annealed, hardness , HB255

3.General

Thorough hardenability, high tough resistance, high oxidation resistance

  

4.Delivery

Mill deliver condition,without sawing or cutting 

5.Steel grade: W18=T1

                           W6=M2 

High speed steel(W18,W9,W6,W5,W2)