Gold Member Since 2015
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Guangzhou Changfeng Steel Co., Ltd.

Carbon Steel, special Steel, Mould Steel manufacturer / supplier in China, offering High Demand Special Steel Alloy Steel P20/1.2311/PDS-3 for Plastic Mould, Cold Work Mould Steel Plate( D3/1.2080/SKD1), P21/NAK80 Steel Sheet for Plastic Mould Steel and so on.

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Supplier Homepage Product Steel Sheet & Plate High Demand Special Steel Alloy Steel P20/1.2311/PDS-3 for Plastic Mould

High Demand Special Steel Alloy Steel P20/1.2311/PDS-3 for Plastic Mould

Purchase Qty.:
3-4 5-19 20+
FOB Unit Price: US $1,040 US $1,020 US $990
Purchase Qty. (Tons) FOB Unit Price
3-4 US $1,040
5-19 US $1,020
20+ US $990
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000T/Month
Payment Terms: L/C, T/T, D/P

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Product Catalog
Plastic mould steel
29 Products
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Basic Info
  • Model NO.: P20/1.2311/PDS-3
  • Standard: ASTM, AISI, GB, JIS, DIN, BS
  • Surface Treatment: Blackface
  • Application: Mold & Dies
  • Stock: Stock
  • Test: UT/SGS/Element testing
  • Production Process: EF/EAF+LF+VD/ESR
  • Shape: Round/Plate/Sheet/Flat bar/Block
  • Package: Rude or as customer′s requirement
  • Transport Package: Normal Package&Customers′ Demand
  • Origin: China
  • Type: Steel Plate
  • Certification: ISO, SGS, RoHS
  • Technique: Hot Rolled
  • Special Use: Wear Resistant Steel, Mould Steel
  • Hardness: 28-32HRC
  • Payment: 30% Deposit, Blance by L/C at Sight or T/T
  • Technology: Hot rolled /Forged
  • Service: Sample free and 24 hours online
  • Trademark: CF STEEL
  • Specification: According to customer requirements
  • HS Code: 7225401000
Product Description
High Demand Special Steel Alloy Steel P20/1.2311/PDS-3 for plastic mould

1.2311 is a chrome-moly tool steel made specifically to fill the requirements for the machined cavities and forces used In zinc die casting and plastic molding. It Is delivered fully quenched and tempered to approximately Brinell 300. Other hardness levels may be obtained through additional heat treatment.  

Used for various lager-sized or medium-size precision plastic mould and alloy parts.
1, Ideally suited for the production of plastic moulds;
2, Die holders, zinc die casting dies, backers, bolsters and injection moulds;
3, Shafts, rails and wear strips;

1, Good hardenability
2, Good integral machanical performance under high temperature
3, Good heat-resistance and fatigue-resistance
4, Good performance against liquid metal erosion
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

Chemical Composition(Wt%)

Heat Treatment
Hardness after annealingMax 230HB
Stress relievingApprox 650ºC
Hot forming850-1050ºC
Quenching mediaOil,salt bath,vacuum
Hardness after quenching50-54HRC
Hardness after tempering100ºC200ºC300ºC400ºC

Delivery Details
1.For abundant stock, 15-20 days
2.For customized products, 30-50 days
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