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Cold Work Solid Steel Block 1.2379 / D2 ISO Approved For Measuring Tools

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Guangzhou Changfeng Steel Co., LTD
City: Guangzhou
Province/State: Guangdong
Country/Region: China
Tel: 86-020-82515856

Cold Work Solid Steel Block 1.2379 / D2 ISO Approved For Measuring Tools

Brand Name : CF Steel
Model Number : 1.2379 / D2 / SKD11
Certification : ISO / Mill certificate
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 1000 Mt/month
Delivery Time : 10-15 work days
Packaging Details : Standard export packing or according to customers' requirement.
Shape : Steel plate / Round bar / Flat bar / Steel block
Surface treatment : Black / Polished / Turning / Milling
Test : SGS/Ut 100%/Element testing
Certificate : ISO/Mill Certificate
Process : EAF+LF+VD+ESR
Service : Sample free and 24 hours online
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Forged Cold Work Mould Steel Block 1.2379 / D2 For Measuring Tools


Grade 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.

It can used to make various high precision, long service life cold-working dies, cutting tools and measuring tools.

Available size(mm):

Flat Bar Size(mm)Round bar Size(mm)


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.

Chemical composition(%):



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 treatment:

Heating temperature/℃CoolingHardness/HRCHeating temperature/℃CoolingHardness/HRC
980-1040Oil or Air60-65180-220Air60-64


1) suitable for making all kinds of silicon steel sheet high-speed blanking.
2) suitable for precision stamping die, cold extrusion forming die, drawing die and blanking die.
3) it is suitable for cutting scissors, deep drawing die and drawing die etc.
4) it is suitable for all kinds of cold stamping dies that are complicated and easy to deform, with long service life of high wear resistance.
5) it is used as a cold working tool which requires excellent wear resistance and good toughness. It can be used for embossing die and cold forging die.
6) used for heavy-duty stamping die, cold shearing blade, thread rolling, etc.
7) used for cold upsetting, clay mould, etc.
8) used for damaging plastic molding.

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.

Hot sale products for hot/cold work mould Steel
STANDARD/GRADEFlat Bar Size(mm)Round bar Size(mm)Technics
Hot Rolled
1.2010SAE1050S50C50#10-700155-22003000-600010-3003000-6000Hot Rolled

Product photos:

Product Tags:

solid steel block


hardened steel block

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Cold Work Solid Steel Block 1.2379 / D2 ISO Approved For Measuring Tools Images

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