No.1 En31 Round Bar Chemical Composition in Vadodara, Gujarat
Alloy steel chemical composition and En31 alloy steel mechanical properties from casting, forging steel to hot and cold rolling process, heat treatment etc. En31 Round Bar Chemical Composition is quality high carbon alloy steel which offer a high degree of hardness with compressive strength and abrasion resistance.
The chemical composition of En31 is C 1.10%, Mn% o.45, Si % 0.22, Cr% 1.08, S% 0.023, P% 0.026. It is treated to alter their mechanical and physical properties to meet engineering application.
Key Features
- High carbon alloy steel composition
- High hardness and strength
- Good abrasion resistance
- Suitable for high-stress applications
- Good dimensional accuracy
- Durable performance in demanding conditions
- Suitable for precision engineering components
Applications
- Ball and roller bearing components
- Automotive shafts and spindles
- Industrial shafts and machine parts
- Shear blades and cutting components
- Moulding dies and tooling parts
- Studs, bolts and other high-stress components
FAQs
EN31 is a high-carbon alloy steel that has high degree of hardness, strength and resistance to abrasion. This grade is widely used for parts that are subjected to high loads, friction and repeated mechanical stress.
EN31 has carbon and alloying elements, typically manganese, chromium and silicon, with iron as the remainder. The actual chemical composition can be checked against the material standard for the material and the material test certificate provided for each specific bar.
EN31 Round Bar is used for producing bearing parts, shafts and spindles for the automotive industry, shear blades, studs, bolts, moulding dies and various other engineering components where hardness and wear resistance are required.
EN31 is a relatively high carbon, high chrome alloy steel that is used for components subjected to repeated loading and surface wear. It will have the toughness, high wear resistance and strength that can be further enhanced by heat treatment for a specific application.
Selection is based on the diameter and length, dimensional tolerance, hardness and heat-treatment condition and working environment. For critical parts, the material standard and chemical composition must be checked on the material test certificate.
