Description :

1.AISI M2/DIN 1.3343/S6-5-2/ JIS SKH 51/GB W6Mo5Cr4V2 High speed steel fat bar

2.Hotrolled or forged condition, annealing or harden, black or milled surface

3. Hot rolled technology:EAF+LF+VD

Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface

4.Ultrasonic test standard: SPE1921-GR3, CLASS E/E

Chemical composition:

C 0.86-0.94

Si 0.40max

Mn 0.45max

Cr 3.80-4.50

Mo 4.70-5.20

V 1.70-2.20

W 5.90-6.70

P 0.03max

S 0.03max

Compared grades(based on usage):

Chinese GB W6Mo5Cr4V2

American AISI M2

German DIN 1.3343

Japanese JIS SKH51

Specifications: (Thickness * Width*Length MM)

Hot rolled condition

16~200*225~610*1800~5800

Forged condition

130~680*610~1200*2500~4000

Product Feature

1.high strength at elevated temperatures

2.good toughness

3.high compressive strength

4.International general tungsten molybdenum high-ductility high-speed steel.The carbon granule of this steel is fine and even, featuring in high ductility, superior cutting performance and good heat plasticity

5.Good resistance to abrasions, particularly superior read hardness under 600 degree temperature.

6.Competitive price

7.Fast production leadtime

8.All the material are inspected with 3 times to meet the highly standards

Application :

Used in the manufacture of various types of general tools, and therefore can be produced under high load wear-resistant parts, such as cold extrusion die. Has high hardness, high wear resistance, high fever hard, high hardenability and sufficient ductility and toughness, good casting, forging, welding and machining performance and tool steel, and thus it occupies and important position.