DIN 1.2738 Hot Rolled Alloy Steel Plate To Make High Demand Large Plastic Mould

Equivalent grades:

Introduction:

Grade 1.2738 is one kind of pre-harndened mirror plasitc die steel that has excellent polishing, lithography, excellent machinability and good wear resistance.

The large mould has uniform hardness and density. No quenching and heat treatment deformation risk, no heat treatment, shortening die production cycle. Good surface nitriding performance. It can be treated with surface flame hardening to improve the surface hardness and wear resistance.

Chemical composition(%):

Available size(mm):

Features:

1, Good welding property of pre-hardened die blocks;
2, Good polishing property (high hardness uniformity,hardness fluctuation≤2HRC);
3, Excellent working;
4, Extra large cross sections:700mm×1300mm and weighs 20MT for one piece;
5, Application hardness:28-36HRC.

Heat treatment:

Applications:

1, Plastic molds for injection compressing and injection molding;
2, TV cabinets,drum mold of washing machine,etc.

Characteristic:

1. Uniform hardness of material;
2. Excellent polishing performance;
3. Good machining performance;
4. Pre-hard plastic mold steel;
5. Nitrogen can be applied;
6. Suitable surface treatment, such as: Cr.

Delivery condition:

EF or ESR, Hot rolled or forged, black surfaceor milling, hardned or tempering to 33-37HRC

Products show:

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.