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Guangzhou Changfeng Steel Co., LTD
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P20 / 3Cr2Mo Forged Steel Block Special Tool Steel For Large Sized Mold

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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P20 / 3Cr2Mo Forged Steel Block Special Tool Steel For Large Sized Mold

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Large Image :  P20 / 3Cr2Mo Forged Steel Block Special Tool Steel For Large Sized Mold

Product Details:
Place of Origin: China
Brand Name: CF
Certification: ISO / Mill Test Certificate
Model Number: 1.2311, P20, PDS-3, 3Cr2Mo
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard Export Packing or As per request
Delivery Time: 7-15 days
Payment Terms: L/C, T/T
Supply Ability: 1000 MT per month
Detailed Product Description
Heat Treatment: Annealed / Q+T Hardness: 28 To 32 HRC
Flaw Detection: CC / DD/ EE Surface Treatment: Optional
Shape: Block
High Light:

solid steel block

,

hardened steel block

 

Forged Steel Block 1.2311 / P20 / 3Cr2Mo Special Tool Steel for Large-sized Mold

 

Degree of hardness and the metallography structure are even, the cutting value and the polishing performance are outstanding, can be harden by flame, plates hardly chrome and nitriding. This mould steel can apply to general requirements of the size of the plastic mould and can be operated by electric corrosion.

 

Applications


Used for various lager-sized or medium-size precision plastic mould and alloy parts.


a, Ideally suited for the production of plastic moulds;


b, Die holders, zinc die casting dies, backers, bolsters and injection moulds;


c, Shafts, rails and wear strips;

 

P20 / 3Cr2Mo Forged Steel Block Special Tool Steel For Large Sized Mold 0

 

 

1, Features


a, Good hardness uniformity and polishing property,good machining properties.


b, Good integral machanical performance under high temperature, Corrosion resistance


c, Good heat-resistance and fatigue-resistance,high mechanical behavior,cutting mechanical property.


d, Pre-hardened to HRC28-32, can be directly used for mould processing, shorten the construction period.


e, High putity and homogeneous structure of China's biggest ESR production base for its strict requirement in the whole process of exploitation, smelting, vacuum degassing, ESR, forging, annealing, inspection.
 

 

2, Equivalent Grades

 

GB DIN AISI JIS
3Cr2Mo 1.2311 P20 PDS-3

 

 

3, Chemical Composition (Wt%) 

 

Steel Grade C Si Mn Cr Mo S P
1.2311 0.35-0.45 0.20-0.40 0.60-1.00 1.80-2.10 0.30-0.55 ≤0.003 ≤0.030
P20 0.35-0.45 0.20-0.40 0.60-1.00 1.80-2.10 0.30-0.55 ≤0.003 ≤0.030
PDS-3 0.35-0.45 0.20-0.40 0.60-1.00 1.80-2.10 0.30-0.55 ≤0.003 ≤0.030

 

 

4, Available Size (mm)

 

Block Thickness (mm) Width (mm) Length (mm)
200-1000 800-1600 2000-6000

 

 

5, Recommend Heat Treatment

 

Quenching Tempering
Heating temperature/℃ Cooling way Hardness (HRC) Heating temperature/℃ Cooling way Hardness
(HRC)
850-880 Oil Cooling 50-52 580-640 Air Cooling 28-32

 

 

6, Delivery Condition

 

a. Hot rolled , Black, Annealed or Q+T

 

b. Hardness: HRC=28--34

 

c. Annealed Hardness: HBS<235.

 

P20 / 3Cr2Mo Forged Steel Block Special Tool Steel For Large Sized Mold 1

 

About GUANGZHOU CHANGFENG STEEL Co., Ltd

Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in plastic mould steel, hot work mould steel, cold work mould steel, alloy steel for mechanical, high speed steel, etc. All material are with high quality and competitive price.

Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE, ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.

Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 30-50days (depend on the quantity)after receiving your prepayment or firm order.

Q: What is the payment term?
A: T/T or L/C or Trade Assurance.

Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

 

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

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