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Home ProductsHot Rolled Alloy Steel

Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades

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China Guangzhou Changfeng Steel Co., LTD certification
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Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades

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Large Image :  Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: ISO / Mill Certificate
Model Number: 1.2311 / P20 / PDS-3
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Normal packing or according to customers' requirement.
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 Mt/month
Detailed Product Description
Grades: 1.2311 / P20 / PDS-3 Shape: Steel Plate / Round Bar / Flat Bar
Heat Treatment: Prehardening Surface Treatment: Black
Test: SGS/Ut 100%/Element Testing Service: Sample Free And 24 Hours Online
High Light:

alloy steel plate

,

special alloy steel

 

Injection Plastic Mold Alloy Steel Plate / Flat Bar 1.2311 / P20

 

 

Similar grades: DIN-1.2311, AISI-P20, JIS-PDS-3, GB-3Cr2Mo

 

 

Chemical Composition(%):

 

C Si Mn S P Cr Mo
0.28-0.40 0.20-0.40 1.30-1.60 ≤0.030 ≤0.030 1.80-2.10 0.15-0.25

 

 

Available size(mm):

 

Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-700 155-2200 2000-6000 20-200 2000-6000

 

 

Delivery state:

 

For 10-250MM thickness,hot rolled,black surface;

 

For up 250MM thickness,forging,black surface,

 

and can offer forging block,for 300-800 thickness precessed by Bao steel/Shagang group;

 

 

Feature:

 

1, Good hardness uniformity and polishing property,good machining properties.
2, Good integral machanical performance under high temperature.
3, Good heat-resistance and fatigue-resistance.
4, Pre-hardened to HRC30-36, can be directly used for mould processing, shorten the construction period.
5, 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.

 

 

Recommend heat treatment:

 

Quenching Tempering
Heating temperature/℃ Cooling way Hardness (HRC) Tempering temperature
/ºC
Tempering number Hardness
(HRC)
First preheating Second preheating Last heating
850-880 1130-1150 ≥850 Oil Cooling 50-52 200 2 ≥48

 

 

Applications:

 

1, Plastic molds for injection compressing and injection molding.
2, TV cabinets,drum mold of washing machine,etc.
3, Often used in the manufacture of television cabinet, washing machine, refrigerator inner shell, buckets, etc.
4, Main components of overloading mold.

 

Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades 0

 

 

Packing: Standard Export Packing or As per request

 

 

Devlivery condition:

 

Hot rolled or forged, black surface, pre-hardened or tempering to 28-33HRC.

 

 

Quality Condition:

 

1. Both end of each bar must be cut

 

2. Ladle furnanced and vacuum de-gassed

 

3. Show heat No. on each bar

 

4. Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.

 

5. The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

 

 

Products show:

 

Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades 1

Plastic Mold Hot Rolled Alloy Steel Plate / Flat Bar 1.2311 P20 Grades 2

 

Hot sale products for hot/cold work mould Steel
STANDARD/GRADE Flat Bar Size(mm) Round bar Size(mm) Technics
DIN AISM JIS GB(China) Thickness Width Length Diameter Length
1.2311 P20 PDS-3 3Cr2Mo 10-700 155-2200 2000-6000 20-200 2000-6000 Forged,
Hot Rolled
1.2738 P20+Ni - 3Cr2NiMnMo 10-1100 155-2200 2000-6000 20-200 2000-6000
1.2379 D2 SKD10 SKD10 10-200 155-810 2000-6000 20-200 3000-6000
1.2080 D3 SKD1 3Cr2Mo 10-200 155-810 2000-6000 20-200 3000-6000
1.2083 420 - 4Cr13 10-500 155-1200 2000-6000 20-300 3000-6000
1.2344 H13 SKD61 4Cr5MoSiV1 10-500 155-1600 2000-6000 20-400 3000-6000
1.2510 O1 SKS3 9CrWMn 10-200 155-810 2000-6000 20-200 3000-6000
1.7225 SAE4140 SCM440 42CrMo 10-200 155-2200 2000-6000 20-200 3000-6000
1.2010 SAE1050 S50C 50# 10-700 155-2200 3000-6000 10-300 3000-6000 Hot Rolled
1.1191 SAE1045 S45C 45# 10-700 155-2200 3000-6000 10-300 3000-6000

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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