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High Speed Steel 1.3343 Round Bar

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Last update: 2019-01-23 03:33
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DIN 1.3343 steel is a common Tungsten-Molybdenum type high speed tool steel. It has higher assay percent than AISI M2, so toughness and wear resistance are better than M2 tool steel. 1.3343 tool steel also has higher red hardness, the thermoplastic is good so some high standard cutting tools processed by grade 1.3343 high speed steel. This material must be protected on heating because it is easy to oxidation decarburization.






Applications:



Typical applications for Din 1.3343 high speed steel are twist drills, reamers, broaching tools, taps, milling tools, metal saws. M2 is suitable for cold forming tools such as extrusion rams and dies, also cutting tools, plastic mould with elevated wear resistance and screws.






Similar Grades
AISI/ASTM M2
JIS SKH9 / SKH51
Germany HS6-5-2
Russia: P6M5






Smelting Method



Non-Vacuum furnace+LF+ESR






Chemical Composition Table (%)



























































Standard




Grade




C(%)




Si(%)




Mn(%)




S(%)




P(%)




Cr(%)




Mo(%)




W(%)




V(%)




GB




W6Mo5Cr4V2




0.83




0.22




0.24




0.012




0.018




3.93




5.2




5.99




1.78




AISI




M2




0.83




0.22




0.24




0.012




0.018




3.93




5.2




5.99




1.78




DIN




1.3343




0.85




0.32




0.29




0.006




0.016




3.94




4.72




6.06




1.76




JIS




SKH51




0.85




0.45




0.45




0.010




0.023




4.12




4.80




1.80




1.80






Form Of 1.3343



Round /Square / Flat Bars, Plates, Sheets, Blocks






Rounds Diameter Range










HSS 1.3343 Specifications




Forged Rounds: Φ51-Φ250




Hot rolled Rounds: Φ15-Φ55




Cold drawn Rounds: Φ3.0-Φ14




Cold drawn wires: Φ1.0-Φ14







Din 1.3343 commonly supplied in standards sizes,nonstandard sizes can be produced within a few weeks, subject to availability of suitable raw material.






Recommendations



1. High Speed Steel M35 1.3243 SKH55



2. High Speed Steel M42 1.3247 SKH59



3. High Speed Steel T1 1.3355 SKH2




http://www.dldtsteeltools.com/

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