Super Polishing 1.2738 Tool Steel , Plastic Mould Steel For TV Shell Molds

Pre-hardened 1.2738 Plastic Mold Steel with Super Good Polishing

1.2738 is one kind of pre-harndened mirror plasitc mold steel.

With the alloy optimization and structure control key technology, we can gurantee the steel die block has high hardness uniformity, excellent, polishing property and maching property with largest cross sections in China.

Equivalent grades

Chemical Composition(%)

Hardness: Pre-hardened 33-37 HRC

Available size(mm)

Features

Applications

1) Suitable for molds with high gloss.
2) After nitriding the steel surface hardness can reach 650 ~ 700HV, the number of products can reach more than 1 million die.
3) Especially suitable for the thickness of more than 400mm plastic mold base.
4) Applicable to all kinds of high-polish and large plastic molds, such as home appliances, automotive industry, office equipment, plastic molds.
5) For large plastic mold mold base, such as car bumpers, TV shell molds.

More about 1.2738 plastic mold steel

1.2738 pre-hardened plastic mold steel, standard hardness is 29 ~ 33 HRC.

It adds about 1% nickel content, so hardness is good. Due to the addition of nickel, its hardenability, hardness distribution of large cross-section plate uniform are improved.

Mainly used in large plastic mold, mold frame, such as car bumpers, TV shell mold. Suitable for molds that require high gloss finish, such as the production of hard plastic (PS) and ABS, etc. Features: Excellent processing performance, easy cutting and polishing and electrical erosion.

1.2738 Steel added nickel composition, uniform hardness, has superior processing performance and polishing performance. Mainly used in high-demand size plastic mold, suitable for TV, fax machines, household appliances plastic parts, automotive parts and other requirements of a certain polishing plastic mold.

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.