Black 1.2311 Tool Steel , P20 Mold Steel For Large Size Precision Plastic Mould

1.2311 / P20 Plastic Mould Steel For Large & Medium Size Precision Plastic Mould

P20 Plastic Mold steel is a type of mold welding consumables, suitable for the production of plastic mold and die-casting low melting point metal mold material.

This steel has good machinability and mirror grinding performance.

Chemical Composition(%)

Equivalent grades

Recommend heat treatment

Available size(mm) for 1.2311 Plastic Mold Steel

1.2311 Plastic Mold Steel Features

1. Hardness uniform, with good polishing performance and light etching flower performance, good processing performance
2. Vacuum degassing refining steel pure, suitable for polishing or etching plastic mold.
3. Pre-hardened state of supply, without further heat treatment can be used directly for mold processing, shorten the construction period.
4. Forging rolling processing, dense tissue, 100% ultrasonic testing, no pores, pinhole defects.

1.2311 Plastic Mold Steel Applications

a. Apply to the front of the TV shell, telephone, drinking fountains, vacuum cleaners and other plastic mold and mold.
b. Thermoplastic injection mold, extrusion mold.
c. Thermoplastic blow mold.
d. Overloaded mold main components.
e. Cold structural parts.
f. Commonly used in the manufacture of television chassis, washing machines, refrigerator inner shell, buckets and so on

Delivery condition

Hot rolled or forged, black surface, pre-hardened or tempering to 28-32HRC

About Changfeng Steel

Guangzhou Changfeng Steel Co., Ltd is a mould steel stockist, we have our own mould steel factory and trading company. Our main steels are carbon tool steel, plastic mold steel, hot work tool steel, cold work tool steel, Hot Rolled alloy steel for mechanical, etc.

Why Choose Us?

1. Competitive price and high quality
2. OEM/ODM order accept
3. Quick delivery and standard exporting package
4. Smooth production ability(1000tons/month)
5. Flexible payment with T/T, L/C

6. Approved by ISO9001, CE, SGS every year
7. Best service with 24 hours reply

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.