ASTM AISI High Speed Steel , SAE M2 Steel is Equivalent With Germany W-Nr 1.3343 | Din HS-6-5-2C | Japanese JIS SKH51 | China GB W6Mo5Cr4V2 | Swedish 2722 High speed tool steel.

Reference standard:  ASTM A600, DIN 17350, EN ISO 4957, JIS G 4805, GB/T 9943, SS14

Down Full Datasheet

Chemical composition of SAE M2 HSS steel ASTM AISI High Speed Steel

ASTM A681 C Si Mn P S Cr Mo V w
M2/ T11302 0.78～0.88 0.20～0.45 0.15～0.40 0.030 Max 0.030 Max 3.75～4.50 4.50～5.50 1.75～2.20 5.50～6.75
DIN 17350 C Si Mn P S Cr Mo V w
1.3343/ S6-5-2 0.86～0.94 ≤0.45 ≤0.40 0.030 Max 0.030 Max 3.80～4.50 4.70～5.20 1.70～2.00 6.00～6.70
GB/T 9943 C Si Mn P S Cr Mo V w
W6Mo5Cr4V2 0.80～0.90 0.20～0.45 0.15～0.40 0.030 Max 0.030 Max 3.80～4.40 4.50～5.50 1.75～2.20 5.50～6.75
JIS G4403 C Si Mn P S Cr Mo V w
SKH51/SKH9 0.80～0.88 ≤0.45 ≤0.40 0.030 Max 0.030 Max 3.80～4.50 4.70～5.20 5.90～6.70 1.70～2.10

SAE M2 steel equivalent –HSS steel grade

  • AISI ASTM SAE M2 in USA HSS Steel material standard
  • GB W6Mo5Cr4V2 in Chinese Steel material standard
  • JIS SKH52- Japanese High Speed Steel Grade Standard
  • DIN HS-6-5-2C HSS steel grade material
  • W-Nr 1.3343 HSS
  • Swedish SS14 2722 High Speed Steel

Form of Supply

ASTM ASI – SAE M2 high speed tool steel, we can supply the round bar, flat bar, plate, hexagonal and square block. Diameters can be sawn to your required lengths as one offs or multiple cut pieces. Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar and precision ground steel plate can be supplied, providing a quality precision finished bar to tight tolerances.

 

Applications

As a high quality HSS tool steel ASTM AISI – SAE M2 is very suitable for make complex blanking, high speed Drill bar, vibration and impact load of the mold: deep drawing die, punching die. Metal cutting saw blades, cold heading and extrusion tools.

Supply Range of SAE AISI M2 tool Steel

  • M2 steel round bar: diameter 20mm to 1400mm
  • M2 steel plate:  Thickness 20mm to 1400mm

M2 steel - SKH51- 1.3343 - HS-6-5-2C | SKH51 | W6Mo5Cr4V2 | 2722

Others have not specified size, pls contact our experienced sales team.

Forging of HSS M2 Tool steel-ASTM A681

Slowly Heat to 650-750 °C, keep the temperature to heat thoroughly. Start forging. Finished cool slowly.

Annealing of SAE AISI M2 tool steel material

Heat to 1204 °C, soak enough time, ensure heat thoroughly. then cool in the  heat treatment furnace.

Quenching of SAE M2 material

Preheat temperature/ ℃: 732 ~ 732

Quenching temperature / ℃ | salt bath furnace: 1216

Quenching temperature / ℃ | controlled atmosphere furnace: 1227

Tempering of M2 steel grade material

Heat uniformly at the tempering temperature for M2 tool steel material. keep enough time, then cool in air

Advice temperature 552 °C. more M2 tool steel heat treatment data, pls contact your heat treatment supplier,.

Processing

We Provide the sawing cutting, Milled, polishing and make drill bar, Etc.

If you have any inquiry and problems, Please don’t hesitate to contact and discuss with us.