Prehardened Hot Rolled Steel Bar 1.2738 / P20+Ni Grade Hard Chrome Plated

Hot Rolled 1.2738 / P20+Ni Pre-hardened Platic Mold Steel Flat Bar

1.2738 / P20+Ni is a large long-life plastic injection mold steel.

1.2738 is based on P20 steel, but added 1% Ni. Compared with P20, its strength, hardness and plasticity are improved. Can also improve the anti-oxidation properties.

Usges:

1. Household appliances, computer cases and other molds;

2. High surface finish of the plastic mold; blow mold;

3. Due to high hardness, plastic mold can be used in the ider;

4. Forming tools, compression - brake mold Bay board machine), (depending on the production needs can be applied flame hardening or nitriding);

5. Construction parts and shafts.

Equivalent grades

Chemical Composition(%)

Hardness: Pre-hardened 33-37 HRC

1.2738 Mold Steel Features

1. Hardening characteristics,

2. Uniform hardness of large molds,

3. Fine grain structure,

4. Uniform bite flower,

5. Easy processing,

6. Easy polishing,

7. Hard chrome plated.

Pre-hardened 1.2738 mold steel is a vacuum-melting chromium-nickel-molybdenum alloy steel that has been hardened and tempered before it leaves the factory.

It offers the following advantages:

A. No risk of quench cracking and heat treatment;

B. No need for heat treatment; shorten the cycle time;

C. Cost (for example, without overseas Chinese is deformation);

D. Easy to amend the mold;

E. Nitriding and surface hardening can be applied to improve the mold surface hardness and wear resistance.

Delivery Time

Stock items 15-20 days; customized items 30-50 days.

Packing: Standard export packing; customers' special requests are accepted

About US

Guangzhou Changfeng Steel Co., Ltd is a mould steel stockist, we have our own factory and trading company.

Our main steels are carbon tool steel, plastic mold steel, hot work tool steel, cold work tool steel, alloy steel for mechanical, etc.

All material are with high quality and competitive price.

CONTACT US TODAY, THERE WILL BE ONE MORE CHANCE TO EARN MORE MONEY BETWEEN YOU AND I!

Why choose us?

1. Sizes, materials and others are all at your requirements and can be changed.

2. We have adequate inventory, so that we can arrange quick shipment.

3. We are direct manufature in machinery manufacturing work with experience of several decades.

4. Detail production design will be made according to information you offered.

5. The most important is that we have advance equiments.

6. Price varies on materials, dimensions, finish craft and different payments.

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.