High Quality Steel P20 Ni Chemical Composition And Performance Analysis - China

the main chemical composition and content range of p20+ni are as follows:

carbon (c): 0.35-0.45%.

the carbon content determines the hardness and strength of the steel.

the right amount of carbon can increase the hardness of the mold steel, enabling it to withstand greater pressure and friction, thereby ensuring the stability and durability of the mold during use.

silicon (si): 0.20-0.40%.

silicon can enhance the strength and hardness of steel, while improving the oxidation resistance and corrosion resistance of steel.

in p20+ni mold steel, silicon helps to improve the comprehensive performance of steel, making it more suitable for use in complex working environments.

manganese (mn): 1.30-1.60%.

manganese can improve the strength and toughness of steel, while also improving the hardenability of steel.

in the mold manufacturing process, good hardenability helps the mold obtain a uniform hardness distribution, thereby improving the overall quality and service life of the mold.

chromium (cr): 1.80-2.10%.

chromium is an important alloying element that can significantly improve the hardness, wear resistance and corrosion resistance of steel.

in p20+ni mold steel, the addition of chromium makes it have good wear resistance and oxidation resistance, and is suitable for manufacturing various molds that require high hardness and wear resistance.

nickel (ni): 0.90-1.20%, nickel can improve the toughness and impact toughness of steel, and reduce the tendency of deformation and cracking during cooling.

at the same time, nickel can also improve the strength and hardness of steel, so that p20+ni mold steel has high hardness and maintains good toughness.

molybdenum (mo): 0.15-0.25%, molybdenum can improve the strength, hardness and wear resistance of steel, and can also improve the hardenability and heat resistance of steel.

adding molybdenum to mold steel can keep good mechanical properties of the mold at high temperature and increase the service life of the mold.

mechanical properties:

1 - higher hardness

2 - higher strength

3 - good toughness

4 - good cutting performance

5 - good forgeability

6 - certain weldability p20+ni has become an important material in the plastic mold industry due to its excellent chemical composition and performance.

although its wear resistance is poor, it can meet the needs of various industrial applications through reasonable heat treatment and processing.

songshun specialized in special steel for almost 20 years.

we can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.

welcome your contact 24 hours a day!!!

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Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 0086 0769 85475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , GuangDong , China

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• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
  Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
  
  Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
  
  Songshun specialized in Special Steel for almost 20 years.
  
  We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
  
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