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Cold Work Tool Steel Bar D2 / SKD11 Small Deformation For Cutting Tools

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
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Cold Work Tool Steel Bar D2 / SKD11 Small Deformation For Cutting Tools

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Large Image :  Cold Work Tool Steel Bar D2 / SKD11 Small Deformation For Cutting Tools

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: ISO / Mill Certificate
Model Number: 1.2379 / D2 / SKD11 / Cr12Mo1V1
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard export packing or according to customers' equirement.
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 Mt/month
Detailed Product Description
Grades: 1.2379 / D2 / SKD11 / Cr12Mo1V1 Diameter: 14-80mm
Length: 300-6000mm Heat Treatment: Annealed / Q+T
Melting Process: EAF+LF+VD+ESR Payment Term: 30% Deposit, Balance By L/C At Sigth After Shipment
High Light:

tool steel flat bar


hardened tool steel


Cold Work 1.2379 / D2 / SKD11 Alloy Tool Steel Bar For Cutting Tools





Grade 1.2379 / D2 / SKD11 / Cr12Mo1V1 is a high - carbon and high chromium cold die steel, which is widely used in the world. The steel has high hardenability, hardness and high abrasion resistance.High temperature resistance to oxidation, good anti-corrosion resistance after quenching and polishing, and small deformation of heat treatment.



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





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.



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





1. High wear resistance;
2. High compressive strength;
3. Good dimensional stability;
4. Good machining performance;
5. Good toughness;
6. Excellent softening of temper.



Heat treatments:


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






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.



Factory Hardness: Soft Annealing 255HB.



Delivery condition:


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



Terms of payment:


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



Our main products:


Plastic Mould Steel: S50C/1.1210, P20/1.2311, P20+Ni/1.2738, NAK80/P21, 420/1.2083.


Hot/Cold Work Mould Steel: H13/1.2344, D2/1.2379, D3/1.2080, O1/1.2510.


Alloy Steel: SAE4140/1.7225, SAE52100/EN31, SAE8620/1.6523, SAE5140/17035.


High Speed Steel: M2/1.3343, T1/1.3355, M35/1.3243, M42/1.3247.



Product photos:


Cold Work Tool Steel Bar D2 / SKD11 Small Deformation For Cutting Tools 0


Cold Work Tool Steel Bar D2 / SKD11 Small Deformation For Cutting Tools 1

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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