HIGH SPEED STEEL M2 1.3343

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1.***3 / HS****2

DIN 1.***3 / HS****2 Steel is a common Tungsten-Molybdenum type high-speed steel. Its toughness and wear resistance are better than 1.***5 steel. DIN 1.***3 also has higher hot hardness. The thermoplastic of HS****2 steel is fine,so it can hot forming. This material must be protected on heating because it is easy to oxidation decarburization.

Chemical Composition
C: 0.***0.*4; Si: max0.*5; Mn: max0.*0; P: max0.**0; S: max0.**0;
Cr: 3.***4.*0; Mo: 4.***5.*0; V: 1.***2.*0; W: 5.***6.*0;

Equivalent Grades
AISI/ASTM: BM2
JIS: SKH*1
Germany: R6M5

Form of 1.***3
Round / Square / Flat Bars, Plates, Sheets, Blocks

Size of HS****2
Round bar
dia. ***6mm (Cold Drawn);
dia. ****0mm (Hot Rolled);
dia. *****0mm (Hot Forged);
dia. ******0mm (Free Forging);
Flat bar
Thickness: **2.5mm(Cold Rolled); 1.***0mm(Hot Rolled); *****0mm(Hot Forged);
Width: Max**0mm;

Surface Condition of 1.***3 Steel
Black, Peeled, Rough Machined, Ground

Hardness of HS****2 Steel