Hot Work Special Tool Steel Oil Cooling For Large Forging Dies 5CrNiMo / SKT4

1.2714 / L6 / 5CrNiMo / SKT4 Hot Work Mold Steel of Special Tool Steel for Large Forging Dies

Alloy tool steel with lower content of alloy elements. It is also the traditional hammer forging die steel. It has good toughness, strength and wear resistance, hardenability, and 300 * 300 * 400mm workpiece can be fully quenched. The utility model is suitable for producing large and medium-sized hammer forging dies (>400mm) with complicated shape and heavy impact load.

► Chemical Composition(%)

► Available Dimension

► Features

a. Heat resistant wear-resistant forged steel, excellent impact resistance, with proper hardness and good toughness.
b. The composite has good mechanical properties and high hardenability, and can make the steel with larger section size obtain a more uniform hardness.
c. Good optical rotation performance is made on the surface of the mold with low roughness value of 90.
d. Quenching and tempering treatment, hardness of 52 ~ 62HRC (pre hardening),
e. Can be used directly after cold processing into mold, ensure the use of the mold performance, but also to avoid the heat treatment caused by the deformation of the mold.

► Application

a. The steel is used to make all kinds of big and medium hot forging dies
b. Suitable for all kinds of medium and large hammer forging dies with complex shape and heavy impact load
c. A large forging die requiring better toughness than 5CrMnMo.

► Recommend Heat Treatment

► Process: EAF + LF + VD + Forged + Heat Treatment (optional)

► Payment: 30% advance by T/T; Balance pay before the shipment against shipping documents or irrevocable LC at sight.

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

Company Profile

Guangzhou ChangFeng Steel Co.,Ltd, is located in Guangzhou city, it was established in 2012,and is an Professional import and export company with ten years experience of selling special steel, which mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc.We also act on behalf of exporting steels of mainly steel factories in China, including Baogang group,Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on.We are full of export experience to the market all over the word, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.

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.