Excellent Corrosion Resistance Research Sae P20 Steel Rich Spot Resources - China

analysis of sae p20 steel with excellent corrosion resistance

in mold manufacturing, plastic molding and many industrial processing scenarios, the corrosion resistance of steel is often related to product quality, mold life and production cost.

sae p20 steel, as a "familiar face" in the industry, stands out with its excellent corrosion resistance and is highly favored.

sae p20 steel contains a certain proportion of chromium (cr), usually around 1.80 - 2.10%.

chromium is a key element for stainless steel to have excellent corrosion resistance.

it easily reacts with oxygen in the air to form a dense and highly adhesive chromium oxide protective film on the surface of the steel.

this film is like an invisible shield, strictly blocking external corrosive media, such as water vapor in humid air, common lubricating oils in processing workshops, and acidic substances produced by the decomposition of plastic raw materials, making it difficult for them to penetrate into the steel, curbing the corrosion reaction from the source.

in addition to chromium, the appropriate addition of nickel (ni) elements (about 0.90 - 1.20%) also contributes.

nickel not only strengthens the steel matrix and improves toughness, but also works with chromium to improve the performance of the protective film, making it more stable and more corrosion-resistant.

in addition, nickel can refine the grain structure, reduce the probability of intergranular corrosion, and further consolidate the corrosion resistance of steel, ensuring that the surface of sae p20 steel can maintain good protection even in complex working conditions for a long time.

sae p20 steel has excellent corrosion resistance with its unique chemical composition and reasonable microstructure, showing extraordinary value in multiple industrial scenarios, laying a solid foundation for the efficient and stable development of the manufacturing industry, and continuously promoting process innovation and quality upgrades.

songshun steel massive stock

we keep a mass stock are over 20000 tons for various steel type, including steel round bar, steel sheet, alloy steel, carbon steel, stainless steel, mold steel, steel coil and etc.

songshun company website:

https: //songshunsteel.

com/

songshunsteel20240115

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

• Email:

• 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.
  
  Welcome your contact 24 hours a day!!!
  
  Skype/Whatsapp/We chat: +86-18269260283
  
  Songshun Tiktok: mikizhuo
  
  Songshun Facebook: Songshun Steel
  
  Songshun YouTube: MiKi Zhuo
  
  Our Products:
  
  - High Quality Alloy Heat Treating Steel Bars
  
  - Odm High Strength Songshun Steel Supplier Round Bars Price
  
  - China Supplier Spectrometer Test Hot Rolled Alloy Steel Chemical Composition
  
  - American Standard High Strength Impact Resistance Aisi 4340 Alloy Structural Steel Square
  
  - Low Cost Weld Building Steel Structural Alloy Round Bars Product