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Guangzhou Changfeng Steel Co., LTD
Home ProductsHigh Carbon Alloy Steel

Plastic Mould High Carbon Alloy Steel 1.2312 / P20+S Excellent Machinability Properties

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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Plastic Mould High Carbon Alloy Steel 1.2312 / P20+S Excellent Machinability Properties

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Large Image :  Plastic Mould High Carbon Alloy Steel 1.2312 / P20+S Excellent Machinability Properties

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: ISO / Mill Certificate
Model Number: 1.2312 / P20+S / 3Cr2Mo+S
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Export Standard Packing or Customers'demand
Delivery Time: 10-15 days
Payment Terms: L/C, T/T
Supply Ability: 1000 t/month
Detailed Product Description
Shape: Steel Plate / Round Bar / Flat Bar Grade: 1.2312 / P20+S / 3Cr2Mo+S
Surface Treatment: Polished / Black Heat Treatment: Annealed / Q+T
Service: Sample Free And 24 Hours Online Payment Term: 30% Deposit, Balance By L/C At Sigth After Shipment
High Light:

high carbon steel plate

,

high carbon steel round bar

 
High Carbon Alloy Steel Plate 1.2312 / P20+S Plastic Mould Steel
 
 
Equivalent grades:
 

GBDINAISIJIS
3Cr2Mo+S1.2312P20+SPX5

 
 
Introduction:
 
High carbon alloy steel plate 1.2312 / P20+S plastic mould steel is a widely used plastic die steel in the world, as well as its comprehensive mechanical performance is good. It has high hardenability, and can makes large section steel earn a relatively uniform hardness, also it has good polishing performance.
 
 
Chemical Composition(%):
 

CSiMnCrPSMo
0.35-0.450.35-0.501.40-1.601.80-2.00≤0.035≤0.0150.30-0.55

 
 
Feature:
 
Plastic mould steel with excellent machinability properties because of the high S content, good toughness properties, good dimensional stability, requiring no heat treatment, 280-325HB hardened and tempered condition, suitable for nitriding to increase wear-resistance, not suitable for chrome plating to increase wear-resistance, not suitable for chrome plating and polishing.
 
 
Recommend heat treatment:

 

QuenchingTempering
Heating temperature/℃Cooling wayHardness (HRC)Tempering temperature
/ºC
Cooling wayHardness
(HRC)
870-890Oil Cooling50-54550-640Air Cooling28-36

 
 
Applications:
 
For the production of plastic molds and casting low melting metal material. This steel has good machinability and mirror grinding performance.
 
 
Delivery condition:
 
Hot rolled or forged, black surface.
Hardenss: pre-hardening or tempering to 28-33HRC.
 
 

Hot sale products for hot/cold work mould Steel
STANDARD/GRADEFlat Bar Size(mm)Round bar Size(mm)Technics
DINAISMJISGB(China)ThicknessWidthLengthDiameterLength
1.2311P20PDS-33Cr2Mo10-700155-22002000-600020-2002000-6000Forged,
Hot Rolled
1.2738P20+Ni-3Cr2NiMnMo10-1100155-22002000-600020-2002000-6000
1.2379D2SKD10SKD1010-200155-8102000-600020-2003000-6000
1.2080D3SKD13Cr2Mo10-200155-8102000-600020-2003000-6000
1.2083420-4Cr1310-500155-12002000-600020-3003000-6000
1.2344H13SKD614Cr5MoSiV110-500155-16002000-600020-4003000-6000
1.2510O1SKS39CrWMn10-200155-8102000-600020-2003000-6000
1.7225SAE4140SCM44042CrMo10-200155-22002000-600020-2003000-6000
1.2010SAE1050S50C50#10-700155-22003000-600010-3003000-6000Hot Rolled
1.1191SAE1045S45C45#10-700155-22003000-600010-3003000-6000

 
 
Plastic Mould High Carbon Alloy Steel 1.2312 / P20+S Excellent Machinability Properties 0 
Plastic Mould High Carbon Alloy Steel 1.2312 / P20+S Excellent Machinability Properties 1

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Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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