Cold Work Tool Steel D2 1.2379

• Type: Round, Flat, Square
• Standard: AISI, ASTM, DIN
• Composition: Ferrous Steel Scrap
• Technique: Forged
• Shape: Round, Flat, Square
• Surface Treatment: Grinded, Peeled (Centreless Turned.)Polished
• Model NO.: D2, 1.2379
• Special Use: Mold Steel
• Application: Tool Steel Bar
• Size Range: Hot Rolled 12mm-120mm, Hot Forged Round
• Similar Grades: SKD11, 1.2379, Cr12MOV
• Delivery Condition: Annealed, Quenched+Tempered
• Quality Standard: ASTM A681
• Transport Package: Seaworthy Packing
• Specification: SKD11, 1.2379, Cr12MOV
• Trademark: chengquan
• Origin: Huangshi, Hubei
• HS Code: 7228600000
• Production Capacity: 500 Ton/Per Month

Product Description

Similar Grades: 1.2379, SKD11, Cr12MoV

 
Shape: Round, Flat, Square
 
Size Range:

	Diameter	Thickness	Width	Length
Round	80-600mm	-	-	-
Flat	-	40-350mm	100-1000mm	2m-6m

 
 
Steel-making Process: EF, EF/EAF+LF+VD, EF/EAF+ESR 
Delivery condition: Annealed, Quenched+tempered

Surface state: Black, Peeled, Rough turned, Ground, Grinded.

Feature
> D2 tool steel high wear resistance 
> D2 tool steel high compressive strength 
> D2 tool steel good through-hardening properties 
> D2 tool steel high stability in hardening 
> D2 tool steel good resistance to tempering-back 


 Chemical Composition:

C	Si	Mn	Cr	Mo	V
1.40-1.60	0.10-0.60	0.10-0.60	11.00-13.00	0.70-1.20	0.50-1.10

 
Standard: ASTM A681-2008

Heat treatment:

Annealed(+A) max: 255HB
Annealing: slow cooling at 650ºC-850ºCfurnace
Quenching: Preheat 650ºC~750ºC increased to 1010ºC, air-cooled,  or into the 996ºC to keep the salt bath, then cooled.
Tempering: The cold work D2 tool steel general tempering temperature is 170ºC-190ºC , Double tempering of Double tempering of D2 tool steel is recommended.

Application:
D2 Tool steel apply to  metal stamping die, drawing die, stainless steel sheet stamping die, die with high hardness; Lightweight materials used for cutting, thread rolling dies, drawing, pressure pads ; highly wear-resistant plastic mold.

Product Description
Cold work D2 tool steel containing high carbon high chromium. It with strong wear  resistance and hardening.  Suit the production of a larger interface, complex shape, heavy working conditions a variety of Die and Tool .

 Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.