The United States air cold hardening type hot work die steel, the steel is the three most common hot die casting industry in Europe die steel, carbides, steel distribution, hot crack resistance and anti corrosion performance, and good processing performance, good hardenability, temperature with thick heat and force in the oxidation resistance, high toughness and wear resistance.
Chemical Composition(%)

1. Features
1). High heat resistance hot work die steel.
2). Excellent ductility and ductility in all directions.
3). High thermal fatigue resistance and abrasion resistance.
4). Good polishing, good dimensional stability, better hardenability,can also be used for cold mold.
2. Application
1). Die-casting mold (mold kernel, embedded block, core, shunt cone, nitriding thimble,)
2). Extrusion die (mold, mold pad, block block)
3). Aluminum, copper, magnesium, hot forming die,
4). Cold load, heat shear, tightening ring and wear parts.
3. Heat treatment

4. Delivery status:
Soft annealing, good microstructure, hardness up to 229HB or quenched to customer requirements HRC50-54.
Available Sizes
16-200mm dia x Length


FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group,DaYe and so on, the quality are certained.
Q: What is the payment term?
A:100% T/T or 30%T/T deposite prepaid, 70%Balance L/C
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

Warehous


Processing


Strict Quality Control

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.