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DIN 1.2379 / AISI D2 Tool Steel 1
  • DIN 1.2379 / AISI D2 Tool Steel 1

DIN 1.2379 / AISI D2 Tool Steel

Model:1.2379/D2 steel
Brand:DIN 1.2379 / AISI D2 Tool Steel
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes
Label:Tool Steel , D2/1.2379 TOOL Steel , D2/1.2379 alloy stee
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Detail

Alta Special Steel Co.,Ltd

Free MemberHu Bei - China
Last Online:05 Jul, 2016

Product Description

1.2379 Tool Steel 

 

Standards

DIN

AISI

JIS

ГОСТ

X155CrVMo12-1

1.2379

D2

SKD11

Х12МФ

 

ALTA SPECIAL STEEL supply DIN 1.2379 / AISI D2 in round bar, plate, square, sheet and block.

Chrome-molybdenum-vanadium steel with big hardenability for hardening in oil and in air, especially high resistance to the wear (higher than by 1.2080), good cutting power, very good firmness in the pressure, lower toughness (but higher than by 1.2080). This steel shows good dimensional stability at the heat treatment, suitable for hardening to the secondary hardness (the possibility of nitriding). Further the steel is very difficult to sharpen, it works at the heat with difficulties and has a rather difficult workability in the annealed state.

 

We welcome your inquiries for tool steel, please contact us for quotation sales@altaspecialsteel.com

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Chemical Composition

C

Si

Mn

P

S

Cr

Mo

V

1.45-1.60

0.10-0.40

0.15-0.45

≤0.030

≤0.030

11.0-13.0

0.70-1.00

0.70-1.10

 

 

Product Range

 

Round bars : Dia 8mm - 450mm

Flat bars : Thick 8mm - 400mm, width up to 810mm

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Applications : cutting, punching, stamping tools, shear blades, thread rolling dies, drawing and bending tools, flanging and straightening rolls, deep drawing tools, plastic mould for abrasive polymers, cold extrusion dies, dawing dies etc.

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Heat Treatment

Way

Temperature[]

Remark

Forging

850 - 1050

 

Soft annealing

800 - 850

Max. 250HB after annealing

Quenching

1000 - 1090

Cool in oil, air or salt bath at the temperature of about 500-550°C

Tempering

150 - 540

 

 

100

200

300

400

500

600

HRC

63

61

59

58

57

52

 

 

 

 

 

 

 

 

 

 


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DIN 1.2379 / AISI D2 Tool Steel 1
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Alta Special Steel Co.,Ltd

Xisaishan Industrial Park, Huangshi, China.

Phone:
86-714-3061451
Fax:
86-714-3061451
Contact:
Liu (Manager)
Mobile:
7143061451

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