SNC631**Form: plates, rods, tubes, steel strips, wires, forgings, forging pipes, forging plates, forging rods, round bars, plates, thin plates, seamless pipes, welded pipes, round bars, wires, steel plates, disc rounds, strips.
SNC631 is an alloy steel material with excellent mechanical and chemical properties. It is widely used in aerospace, automotive, machinery manufacturing and other industries, and has shown excellent performance in various fields.
1. Features of SNC631.
SNC631 is a high-strength steel containing a variety of metallic elements. Its main characteristics include high hardness, good toughness, excellent heat treatment effect and good corrosion resistance. In addition, SNC631 also has excellent weldability and processability, which can meet the needs of different fields.
2. Composition of SNC631.
The main components of SNC631 include carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni) and other elements. Among them, the content of carbon is the key factor that determines the hardness and toughness of steel. The content of silicon, manganese, phosphorus, sulfur and other elements will affect the heat treatment effect and corrosion resistance of steel. The addition of chromium and nickel can improve the oxidation resistance and corrosion resistance of steel.
3. Physical properties of SNC631.
SNC631 has a range of excellent physical properties. Its density is 785g cm, melting point 1510, tensile strength 900 1100mpa, yield strength 750 900mpa, elongation 10% 25%. In addition, SNC631 has excellent coefficient of thermal expansion and thermal conductivity, making it suitable for applications in high-temperature environments.
4. Mechanical properties of SNC631.
SNC631 has excellent mechanical properties. Its hardness can be adjusted by heat treatment and can reach 40 50HRC. At the same time, SNC631 also has excellent wear resistance and tensile resistance, which can meet the needs of various complex working conditions.
5. Application fields of SNC631.
SNC631 is widely used in aerospace, automotive, machinery manufacturing and other industries. In the aerospace field, SNC631 is often used in the manufacture of high-strength components such as aircraft engine bearings, aircraft landing gear, etc. In the automotive field, SNC631 is commonly used in the manufacture of components such as wheels, suspension systems, and transmission systems. In the field of machinery manufacturing, SNC631 is often used to manufacture high-strength parts such as gears and bearings. In addition, SNC631 can be used in other applications where high strength and corrosion resistance are required.
Summary: SNC631 is an alloy steel material with excellent properties, which is characterized by high hardness, good toughness, heat treatment effect and corrosion resistance. It is widely used in aerospace, automotive, machinery manufacturing and other fields. It is of great significance to understand the properties and applications of alloy steel materials by understanding the characteristics, composition, physical properties, mechanical properties and application fields of SNC631.