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1.3343 | M2


          

Product Description:

DIN      EN ISO 4957

1.3343     HS 6-5-2

 

AISI /SAE   JIS           GB  

  M2       SKH9       W6Mo5Cr4V2

 

Chemical Composition

C%

Si%

Mn%

P%≤

S%≤

Cr%

Mo%

V%

W%

0.86-0.94

0.45

0.40

0.03

0.02

3.8-4.5

4.7-5.2

1.7-2.0

6.0-6.7

 

Steel Properties

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.

 

Applications

Knives.thread cutting and twist drills,broaching and milling tools,woodworking tools,cold working tools,sendzimir rolls.

 

Heat Treatment

Annealing: 790 – 820 °C

Hardening:: 1190 – 1230 °C

Tempering: 550- 570 °C

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Contact: Michael

Phone: +86-15997138795

Tel: +86-15997138795

Email: michael@hswinningsteel.com

Add: NO.14-1-1-403,YINGBIN AVENUE, HUANGSHIGANG DISTRICT, HUANGSHI, HUBEI,P.R.CHINA

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