Chemical Composition Analysis Of 8640 Steel An Ideal Choice For Industrial Manufacturing - China

8640 steel is a wear-resistant alloy steel widely used in industrial manufacturing, especially in situations where high strength and toughness are required.

its chemical composition and heat treatment can make it have excellent performance.

the following are the main chemical components of 8640 steel and their analysis.

### chemical composition of 8640 steel

the chemical composition of 8640 steel usually includes the following main elements:

1 - **carbon (c)**: 0.36% - 0.44%

- carbon is an important alloying element of steel, increasing hardness and strength.

2 - **manganese (mn)**: 0.60% - 0.90%

- helps to increase strength and hardness, while improving the toughness and impact resistance of steel.

3 - **silicon (si)**: 0.15% - 0.40%

- helps to improve the strength and wear resistance of steel, while promoting the deoxidation process.

4 - **chromium (cr)**: 0.80% - 1.10%

- improves the corrosion resistance, hardness and strength of steel, especially in high temperature environments.

5 - **nickel (ni)**: 0.40% - 0.70%

- enhances the toughness and impact resistance of steel, while helping to improve corrosion resistance.

6 - **molybdenum (mo)**: 0.15% - 0.25%

- enhances the hardness and strength of steel, and improves wear resistance.

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• 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.
  
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