Good Toughness Cold Work Tool Steel Flat Bar DC53 For Cold Forming Die

Super Good Quality High Toughness DC53 Cold Work Tool Steel Flat Bar

DC53 is a cold work tool steel, it's improved by SKD11.

It overcomes the SKD11 high temperature tempering hardness and lack of toughness weaknesses, will be in the field of general and precision molds SKD11 fully replace the high strength and toughness of common cold die steel.

Chemical composition

Recommend heat treatment

MOQ request: Negotiable

Delivery Time: 20-35 days after receiving deposit

Payment term: 30% deposit TT, 70% balance by L/C or TT

About DC53 cold wotk tool steel

In the case of appropriate heat treatment strength, toughness are excellent, high temperature tempering hardness of up to 62 ~ 63HRC.

The ductility of DC53 is more prominent in the cold work die steel, tools made with DC53 rarely crack and crack, greatly improving the service life.

Residual stress after wire cutting, high temperature tempering to reduce the residual stress. Therefore, large-scale molds and precision molds required on-line cutting cracks and deformations are suppressed.

Main usages

1. Blanking die, cold forming die, cold-drawing die
2. Forming roll, punch
3. Precision stamping die.
4. Wire cutting precision punching die and a variety of uses stamping die.
5. Difficult to plastic deformation of materials processing tools.
6. Cold forging, deep drawing and rolling mold.

Main features

(1) Was machinability, was grinding good. Was machinability, were grinding than SKD11 excellent, so the longer life of processing tools, processing hours more provinces.

(2) The Advantages in Heat Treatment Quenching and hardening can be higher than SKD11, so the defects of insufficient hardness in vacuum heat treatment can be improved.

(3) The advantages of online cutting process By high-temperature tempering can reduce residual stress and eliminate residual austenite, wire cutting can prevent cracking, deformation problems.

(4) Advantages in the surface hardening treatment The surface hardness after the surface hardening treatment is higher than that of the SKD11, thereby improving the mold performance.

(5) Advantages in repairing welding work Because the preheating and post-heating temperatures are lower than those in SKD11, it is easier to repair the welding work. Features: General cold work die steel, high hardness, high toughness DC53 die steel

More photos

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.