HRC28-32 Plastic Mould Steel Plate AISI P20 1.2311 PDS-3

• Standard: DIN, JIS, AISI, GB
• Technics: Hot Rolled
• Application: Die Steel Bar
• Surface: Black
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel
• Model NO.: P20/1.2311/PDS-3
• Quality Assurance: 100% UT passed
• Delivery Time: 7days
• Condition: stock
• Payment terms: TT/LC
• Delivery condition: Pre-hardened HRC28-32
• Transport Package: Standard/Customized
• Specification: standard/customized
• Trademark: customized
• Origin: China
• HS Code: 7225401000
• Production Capacity: 1000T/Month

Product Description

HRC28-32 Plastic Mould Steel Plate AISI P20 1.2311 PDS-3

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.

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

Chinese	American	Germany	Japanese	Swedish
GB	AISI/ASTM	DIN	JIS	ASSAB
3Cr2Mo	P20	1.2311	PDS-3	618

Chemical Composition

Grades	C	Si	Mn	P	S	Mo	Ni	Cr
1.2311	0.37-0.42	≤0.40	1.40-1.60	/	≤0.005	0.15-0.25	0.4	1.80-2.10
P20/3Cr2Mo	0.28-0.40	0.20-0.80	0.60-1.00	≤0.03	≤0.03	0.30-0.55	0.05-0.1	1.40-2.00

Heat Treatment

Quenching			Tempering
Heating Temperature/ºC	Cooling	Hardness/HRC	Heating Temperature/ºC	Cooling	Hardness/HRC
850-800	Oil	50-52	580-640	Air	28-36

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.

1. Cold structural parts.
2. 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 Changfeng, 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

Workshop

Quality Inspection

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