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 +86-18071484863
Tel: +86-15997138795 +86-18071484863
Email: michael@hswinningsteel.com rebeccal@hswinningsteel.com
Add: NO.14-1-1-403,YINGBIN AVENUE, HUANGSHIGANG DISTRICT, HUANGSHI, HUBEI,P.R.CHINA
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