Project Description

     SKH59 HIGH SPEED STEEL

SKH59 STEEL

Shape: rounds and flats

Surface: black / grinding /turning / sandblast

Delivery condition: forged or rolled

Trading terms: CIF & FOB

SKH59 HIGH SPEED TOOL STEEL CHARACTER :

SKH59 steel is a high Co-Mo alloyed high speed steel with high hardness and wear resistance, good toughness.

SKH59 TOOL STEEL APPLICATION :

twist drills, taps, milling cutters, reamers, saws, knives, thread rolling dies.

 

SKH59 HSS CHEMICAL COMPOSITION : %  

C

Si

Mn

Cr

W

Mo

V

Co

P

S

1.20-1.35

0.40

0.45

3.50-4.50

9.0-10.0

9.0-10.0

1.20-1.90

7.50-8.50

≤0.03

≤0.04

JIS SKH59 DELIVERY CONDITION :  

Annealed, max 277HB