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Cold Work D2 Tool Steel , 1.2379 Tool Steel SKD11 Flat Bar High Dimensional Stability

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China Guangzhou Changfeng Steel Co., LTD certification
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Cold Work D2 Tool Steel , 1.2379 Tool Steel SKD11 Flat Bar High Dimensional Stability

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Large Image :  Cold Work D2 Tool Steel , 1.2379 Tool Steel SKD11 Flat Bar High Dimensional Stability

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: ISO / Mill Certificate
Model Number: 1.2379 / D2 / SKD11
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Normal packing or according to customers' requirement.
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 Mt/month
Detailed Product Description
Ut Test Standard: Sep1921-84 Class3 C/C To D/D Process: EAF+LF+VD+ESR
Delivery Condition: Forged Or Hot Rolled Surface Treatment: Black / Machined / Milling
Quality Inspection: Ut, Chemical Test, Microstructure Payment Term: 30% Deposit, Balance By L/C At Sigth After Shipment
Shape: Flat/Bar/Block Standard: AiSi, AISI, ASTM, DIN, GB, JIS
Inspection: Chemical And Phycial
High Light:

alloy steel flat bar

,

d2 tool steel

 

Hot Rolled 1.2379 / D2 / SKD11 Long Service Life Cold Work Mould Steel Flat Bar

 

 

1.2379 / D2 is a high carbon and high chromium alloy tool steel with high hardness and wear resistance after heat treatment, and has the characteristics of strong quenching and good dimensional stability.

 

 

Equivalent grades:

 

GB DIN AISI JIS
Cr12Mo1V1 1.2379 D2 SKD11

 

 

Brief introduction:

 

1.2379 / D2 die steel, high wear resistance and micro deformation, cold working die steel, wind hard tool steel, carbon content up to 1.5%, chromium content high, noisy 11.5%, heat treatment, hardness up to 60HRC. D2 steel can be used to make large cross section, complex shape, strong impact, high resistance to cold working die steel, such as silicon steel sheet die, cold cutting scissors, trimming die, etc..

 

 

Available size(mm):

 

Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
8-80 155-610 3000-6000 14-80 300-6000

 

 

Characteristic:

 

1, Vacuum degassing refining treatment of steel purity.

 

2, The spheroidizing annealing is softened and the machining performance is good.

 

3, Reinforcement element vanadium, molybdenum special addition, wear resistance extremely excellent.

 

 

Chemical composition(%):

 

C Si Mn Cr Mo V P S
1.40-1.60 0.30-0.50 0.30-0.50 11.0-13.0 0.70-1.20 ≤0.8 ≤0.030 ≤0.030

 

 

Recommend heat treatment:

 

Quenching Tempering
Heating temperature/℃ Cooling Hardness/HRC Heating temperature/℃ Cooling Hardness/HRC
980-1040 Oil or Air 60-65 180-220 Air 60-64
1060-1100 60-65 510-540 Air 60-64

 

 

Feature:

 

1, Good processing, heat treatment size stability.
2, Excellent machinability.
3, Excellent dimensional stability when hardened.
4, After hardening and tempering, the high surface hardness match well with the toughness of the body.

 

 

Applications:

 

For metal stamping die, drawing die, stainless steel sheet punching die, high hardness punching die, cutting knife mold, Roll Die, metal parts production, machinery manufacturing etc.

1, Used for drawing die of refrigerator compressor rear cover, quenching hardness 56~58HRC.
2, In order to improve the service life of flat rolling material for D2 cold working die, the wear resistance and impact toughness of steel are greatly improved by adding rare earth, so as to improve the service life of flat rolling material of round die.
3, Because the content of V and Mo in D2 steel is higher than that of Cr12MoV steel, it has better comprehensive properties, and the traditional Cr12MoV steel will be replaced gradually.
4, Made of D2 steel rolling wheels, from Taiwan palette die, and Cr12MoV can improve the service life of steel compared to 5 ~6 times.

 

 

Terms of payment:

 

30% deposit T/T and the balance by L/C at sight, or T/T.

 

 

Delivery condition:

 

For abundant stock, 15-20 days.For customized products, 30-50 days.

 

 

Product photos:

 

Cold Work D2 Tool Steel , 1.2379 Tool Steel SKD11 Flat Bar High Dimensional Stability 0

Cold Work D2 Tool Steel , 1.2379 Tool Steel SKD11 Flat Bar High Dimensional Stability 1

 

 

Processing equipment:

Cold Work D2 Tool Steel , 1.2379 Tool Steel SKD11 Flat Bar High Dimensional Stability 2

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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