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D2,1.2379,XW-41,SKD10,Tool Steel,Die Steel,Special Steel

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Huizhou Xing Ye Special Steel Co., Ltd.

D2,1.2379,XW-41,SKD10,Tool Steel,Die Steel,Special Steel

Supply Ability : 5000mt/month
Packaging Details : by bundle or by client's requirement
MOQ : 5-10mt
Place of Origin : China
Dimensions : round:50-410mm;flat:50*410mm-410mm*810mm
Brand Name : Xing Ye
Technique : Forged
Model Number : DIN1.2379,AISA D2,JIS SKD10,ASSAB XW-41
Steel Grade : DIN1.2379,AISA D2,JIS SKD10,ASSAB XW-41
Application : Die Steel Bar
Type : Special Steel Bar
Category : Square Steel
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Product: D2,1.2379,XW-41,SKD10

Keywords: tool steel,die steel,specialty steel,steel bar,hotwork,coldwork,forged bar,alloy tool steel,flat bar, round bar

Typical Analysis:

C : 1.40-1.600

Si : 0.60 Max

Mn: 0.60 Max

P : Max 0.030

S : Max 0.030

Cr: 11.00-13.0

Mo: 0.70-1.20

V: 0.50-1.10


Extremely high wear resistance.

Excellent size stability in heat treatment.

Deep hardening in air.


Readily available.


Used for cold work tools requiring very long runs and close tolerance. D2 has high compressive strength and is used for blanking, stamping, and cold forming dies where emphasis is not on toughness. Some other applications are slitters, punches, thread rolling dies and trim dies.


Although readily machinable in the annealed condition D2 has a lower rating than most other tool steels. It is rated at 40% of a 1% carbon tool steel. It also has a low to medium grindability rating.


D2 should be surface protected duting annealing and slowly heated to 1600degree to 1650degree. Hold at temperature for one hour per inch of thickness and then furnace cool 100°pre hour to 1000°F to below. The part may then be cooled in still air. The annealed hardness of D2 is 212 to 248 Brinell.

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D2,1.2379,XW-41,SKD10,Tool Steel,Die Steel,Special Steel Images

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