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

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

Brand Name : CF Steel

Model Number : 1.2312 / P20+S / 3Cr2Mo+S

Certification : ISO / Mill Certificate

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 1000 t/month

Delivery Time : 10-15 days

Packaging Details : Export Standard Packing or Customers'demand

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

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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.

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







































Product Tags:

high carbon steel plate

      

high carbon steel round bar

      
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