ASTM High Speed Tool Steel Of D2 1.2379 SKD11 Cold Work Mould Steel

Hot Rolled Steel Round Bar of D2 1.2379 SKD11 Cold Work Mould Steel

D2 is a kind of high-carbon and high-chromium alloy tool steel, after heat treatment has a high hardness of grinding, and has strong hardenability, good dimensional stability characteristics, suitable for making high-precision long-life cold mold and thermoforming plastic mold.

Other application suitable for this tool steel include deep drawing dies, cupping dies, forming die sheet metal forming rolls, shear blades for strip and sheet including flying shears, circular cutters for cold rolled strip, trimmer dies, thread rolling dies, cold extrusion dies, broaches, plug gauges, ring gauges, master hobs for cold hobbing plastic moulds, cut moulds for plastics, special taps, straybolt taps, brick and tile mould liners.

1. Grade: D2/1.2379/SKD11/Cr12Mo1V1

2. Mechnical propoties:
Vacuum degassing to refine the steel's purity.
Softening treatment of the ball annealing, good cutting performance.
Strong element vanadium&molybdenum special addition, excellent wear resistance.

3. Application example:
1) Suitable for making all kinds of high speed punching and cutting of silicon steel sheet.
2) Suitable for precision stamping die, cold extrusion forming die, drawing die, punching die.
3) Suitable for shear thin material of high efficiency scissors, deep drawing die and die drawing etc...
4) Suitable for the complex and easy deforme tool die, high wear resistance long service life of all kinds cold stamping die.
5) Used for excellent abrasion resistance and toughness cold hot work mould, can be used for embossing dies, cold forging die.
6) Used for heavy load stamping die, cold cutting edge, rolling wire board, etc...
7) Used for cold heading dies, Tao Tumo etc...
8) Used for plastic molding.

4. Chemical Composition (%)

5. Available sizes:

6. Hardness: Soft annealing 255HB

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

8. Package: We provide standard export packing or according to customers' request

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Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock with a variety materials, guarantee delivery is in short time.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer.
4. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

After you choose
1. We will arrange fastest shipment after production.
2. Check quality again, then send out to you at 1-2 working day after payment.
3. Email you shipment details, and help to chase the cargo until it arrive you.

After-sale service
1. We are very glad that customer give us some suggestion for price and products.
2. If any question, 24 hours response.

Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.

To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel. We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.

After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.

Our company keeps the principle of “sincerely cooperation, endless striving for perfection”. We desire to establish the long-term mutual beneficial and win-win relationship with clients all over the world.