P20 /1.2311-Hardened HRC28-32 Tool Steel Plate 10-450mm Thickness Stock

Product Introduction

P20 is mold quality alloy steel supplied in the prehardened condition. Special melting and refining practices are utilized to produce a uniform product with exceptional cleanliness. These characteristics allow P20 to be polished to an extremely high finish required for plastic molding. The material is tested to rigorous tool steel standards to ensure uniformity of structure and freedom from defects. P-20 is supplied prehardened to 262/321 BHN. The balanced alloy composition of P20 ensures a uniform cross-sectional hardness.

2311 is in the group of tool steel for plastic mold. Offer in the condition of quenching and tempering.Hardness is in the range of 280-325 HB (29-34 HRC) , this result in high strength.Worry free for size distorted after quenching.Suitable for plastic mold with thickness less than 400 mm.Very good for polishing and suit for plastic mold that need bright surface or need texturing

Features

1. 1. Good machining performance

2. 2. Excellent polishability

3. 3. Uniform hardness

4. 4. Higher heat hardness

5. 5. High wear resistance

6. 6. High hardenability

Similar Standards

Chemical Composition

Heat Treatment

General Applications

1.Thermoplastic plastic injection mold, extrusion mold.

2. Used in die casting molds of zinc, magnesium, aluminum and their alloys

3. Thermoplastic blow molding dies.

4 Heavy load main parts of the mold.

5.Cold structural parts.

6.Commonly used in the manufacture of TV cases, washing machines, refrigerator inner casings, buckets, etc.

7. Automobile bumper mould

8. Suitable for plastic molds and formwork for TV front case, telephone, water dispenser, vacuum cleaner, etc

Stock Size

Plate	Thickness	1.2311: 10-250mm P20: 220-460mm
	Width	1.2311: 2200mm P20: 1600mm
	Length	1.2311: 4000-10000mm P20: 4000-8000mm
Round Bar	Diameter	12-120mm
	Length	4000-6000mm
Die Block	Thickness	250-800mm
	Width	800-1600mm
	Length	2000-6000mm

Sizes and Conditions

Our steel materials are in different sizes and conditions specially catered to our customers' needs. They come in round bars, flat bars, plates and blocks.

The conditions of the materials vary from pre-hardened, hot rolled,annealed, quenched and tempered to surface conditions such as black, pre-machined,griding and polish.

Why choose us?

Quality Assurance from government owned steel mills

At die & tool steel , we meticulously source materials only from steel manufacturers to ensure consistency in providing the finest quality steel products for our customers.

Being in the competitive market today, we clearly understand that customers are looking for products that are not only best in class but also affordably priced. We are confident that we are able to ful fil these two equally vital aspects –our customers' continuous support over the past two decades is the most heartfelt recognition to us.

Speedy and Timely Delivery

Knowing that delivering goods to customers' hands on time is as important as providing quality goods, we treat every business transaction as a priority. Be it a raw material or a finished material with machining or heat treatment, every effort will be made to get your purchase order to you in the shortest lead time.

Quality Commitment

In order to realise competitive products to fulfil our customers' demands and quality considerations, our integrated quality and work management system is continuously being improved and developed further. We document this for our customers by having our quality management system certified in accordance with ISO 9001. This measure is accompanied by audits and recertification's on a regularly prescribed basis.

Our service

We provide quality special steel for all industries.

Orders of any size, any length, ship fast

We carry a unique inventory of specialty special steel

Provide related value-adding services :

metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.

Sawing for small or large quantities, sawing-to-size.

Excellent customer service

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Contact Us

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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.