产品信息 - D2,1.2379,XW-41,SKD10,tool steel,die steel,specialty steel,steel bar,hotwork,coldwork,forged bar,all->steel

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D2,1.2379,XW-41,SKD10,tool steel,die steel,specialty steel,steel bar,hotwork,coldwork,forged bar,all

产品分类 :

冶金礦產->鋼鐵類->鋼鐵

D2,1.2379,XW-41,SKD10,tool steel,die steel,specialty steel,steel bar,hotwork,coldwork,forged bar,all

产品规格

Model No: AISI D2,DIN 1.2379,ASSAB XW-41,JIS SKD10

Country	CN
Brand	Xing Ye
Materials	tool steel,die steel,special steel
Size	round:50-410mm;flat:30~410 x 410~ 810mm millimeters
Packing	by bundle or by client's requirement
Minimum Order	5-10mt
Payment Term	FOB/CIF/CFR/EXW

产品描述

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

Advantages:
Extremely high wear resistance.
Excellent size stability in heat treatment.
Deep hardening in air.

Availability:
Readily available.

Application:
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.

Machinability:
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.

Annealing:
D2 should be surface protected duting annealing and slowly heated to 1600 degree to 1650 degree. Hold at temperature for one hour per inch of thickness and then furnace cool 100 degree pre hour to 1000 degree 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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