M2/1.3343 High Speed Tool Steel Plates/Bars/Sheet /Forgings

9.jpg
Huangshigang district,Huangshi City,Hubei Province,China
Huangshigang district,Huangshi City Hubei Province China 435000 CN

M2/1.3343 High Speed Tool Steel Plates/Bars/Sheet /Forgings

Molybdenum high speed tool steel. Very high resistance to softening at elevated temperatures. Very high resistance to wear. Good toughness and cutting capability. Deep hardening response.

https://www.risunsteel.com/high-speed-tool-steel/

Product Details

Chemical composition

Standard Steel Grade C Si Mn P S Cr Mo V W
DIN 1.3343 0.86-0.94 ≤0.45 ≤0.40 0.030 0.030 3.80-4.50 4.70-5.20 1.70-2.10 5.90-6.70
ASTM M2 0.95-1.05 0.20-0.45 0.15-0.40 0.030 0.030 3.75-4.50 4.50-5.50 1.75-2.20 5.50-6.75
GB W6Mo5Cr4V2 0.80-0.90 0.20-0.45 0.15-0.40 0.030 0.030 3.80-4.40 4.50-5.50 1.75-2.20 5.50-6.75

M2 Tool Steel Specification

Round bar Diameter Length
Forged round bar: φ50~450 2000~6000
Rolled round bar: φ10~80 2000~6000
Flat bar Thickness(mm) Width(mm) Length(mm)
Forged plate: 20~300 50~710 2000~6000
Rolled plate: 10~65 155~610 2000~6000

high speed tool steel

DIN AISI JIS GB
1.3343 M2 SKH9 W6Mo5Cr4V2

Heat Treatment

Soft Annealing(℃) Cooling Hardness(HB) Hardening(℃) Preheating / In Tempering
820-880 Furnace 225-280 450-600 850℃, then 1050℃ 3*1h 540-560, then min.64 HRC
1180-1230 Oil, thermal bath 550℃

 

Tempering(℃) 200 300 400 500 525 600 650 700
HRC 63 61 61 62.5 64 62.5 57 47

Risunsteel,based on the over one hundred years’s production history of special steel in Huangshi, provide professional services and material for cutting tool companies, mould companies and other industrial enterprises all over the world for years.

 

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