P20 Special Tool Steel Bar Good Polishing Performance For Pre Hardened Injection Mold - China

P20 Pre-hardened Injection Mold Special Tool Steel bar with good polishing performance P20 die steel is a type of mold welding consumables, suitable for the production of plastic mold and die-casting low melting point metal mold material.

This steel has good machinability and mirror grinding performance.

Delivery condition Hot rolled or forged, black surface, pre-hardened or tempering to 28-33HRC/30-35HRC Equivalent grades - - - - GB | DIN | AISI | JIS | 3CR2Mo | 1.2311 | P20 | PDS-3 | - - - - Chemical Composition(%) - - - - Grade | C | Si | Mn | S | P | Cr | Mo | P20 | 0.28-0.40 | 0.20-0.80 | 0.6-1.00 | 0.030 | 0.030 | 1.40-2.00 | 0.30-0.55 | - - - - Available size(mm) for P20 Special Tool Steel - - - - Plate/Flat Bar Size(mm) | Round bar Size(mm) | Thickness | Width | Length | Diameter | Length | 10-700 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 | - - - - 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 | - - - - P20 Special Tool Steel Feature 1 - Good hardness uniformity and polishing property, good machining properties 2 - Good integral mechanical performance under high temperature 3 - Good heat-resistance and fatigue-resistance 4 - Pre-hardened to HRC28-32, 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 P20 Special Tool Steel 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 More about Changfeng Steel Guangzhou Changfeng Steel Co., Ltd is a mould steel stockist, we have our own mould steel factory and trading company.

Our main steels are carbon tool steel, plastic mold steel, hot work tool steel, cold work tool steel, Hot Rolled alloy steel for mechanical, etc.

We provide all materials with high quality and competitive price.

Our Advantages # We are a stockist who have a lot of stocks all the time, we can arrange fast shipment # All products 100% pass UT test before the shipment.

# The 3rd party inspection is accept.

# Low MOQ request # TT, LC payment are both accepted # High quality, you wont have any quality problems

Company Contact:

• Posted By: Guangzhou Changfeng Steel Co., LTD

• Phone: 86-020-82515856

• Address: Rm B802, Budong Business Building, No. 403 Dashadidong, Huangpu District, Guangzhou, Guangdong, Chin, Guangzhou , Guangdong , China

• Email:

• Website: https://www.hotwork-toolsteel.com

• Business Description: Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.
  
  With years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel.