Plastic Prehardened Mould Steel 1.2311 P20 3Cr2Mo Alloy Steel Block For Metal Extrusion Die

Plastic Prehardened Mould Steel 1.2311 P20 3Cr2Mo Alloy Steel Block For Metal Extrusion Die

1. Comparable Grade

2. Application
It's used in zinc, aluminum,magnesium and its alloy die-casting mould, thermoplastic plastic injection molds, extrusion die, thermoplastic plastic blow molding mold, overloading mold main components, and metal extrusion die set.

3. Feature
1. 1.2311 has pure steel vacuum degassing refining process for polishing or etch processing plastic mold.
2. 1.2311 usually is in pre-hardened state of supply,. Without heat treatment can be used directly in the mold, so

the construction period is shortened.
3. This steel has good machinability and mirror polishing properties.
4. Its hardness after prehardening is 28-34HRC.
5. It has good dimensional stability.


4. Chemical composition (%)

5. Characteristic
1. Vacuum degassing refining processing steel purity, suitable for polishing or etch processing plastic mold.
2. In pre-harden state delivery, no need in heat ttreatment can be directly used for mould processing, shorten the construction.
3. After heat treatment machining and polishing performance is good, the nitriding treatment, can be suitable for chrome plating surface treatment, such as material is qualitative hardness is uniform (400mm thick), good toughness and good machining performance.

6. Payment term: T/T or L/C

7. Our service
1.Sizes, materials and others are all at your requirements and can be changed.
2.Price varies on materials, dimensions, finish craft and different payments.
3.We are direct manufacture in machinery manufacturing work with experience of several decades.
4.Detail production design will be made according to information you offer.

Product

Warehouse

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.