M2 1 3343 High Speed Tool Steel Plates - China

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.

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.

Company Contact:

• Posted By: Hubei Risunsteel Co., Ltd.

• Phone: 13339903897

• Address: Huangshigang district, Huangshi City, Hubei Province, China

• Email:

• Website: https://www.risunsteel.com/

• Business Description: Risunsteel,based on the over one hundred yearss 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.