35HGSA / 1.7035.mod Engineering Steel

Delivery forms of steel circle 35HGS / 35HGS

Steel circle 35HGS / 35KhGS

Steel 35HGS (35KhGS) is a structural alloy steel distinguished by its high strength, wear resistance, and impact toughness. It is widely used in mechanical engineering, aviation, and the production of critical components.

Key Material Characteristics

• High strength and hardness – after heat treatment up to 30-40 HRC
• Excellent impact toughness – resistant to dynamic loads
• Good hardenability – uniform hardness distribution across the section
• Wear resistance – durability under friction conditions
• Dimensional stability – minimal deformation after processing

Applications

• Machine and mechanism parts – gears, shafts, axles
• Automotive industry – gearbox components, suspension elements
• Aerospace industry – structural load-bearing elements
• Hydraulic systems – rods, pistons
• Construction equipment – heavily loaded assemblies

Chemical Composition

The combination of chromium, manganese, and molybdenum provides excellent strength and wear resistance.

Mechanical Properties

• Yield strength: 900-1100 MPa
• Tensile strength: 1100-1300 MPa
• Hardness after heat treatment: 30-40 HRC
• Elongation: 10-15%
• Impact toughness: 40-55 J/cm²

Advantages of 35HGS Steel

✅ High strength and durability – optimal for critical structures
✅ Resistance to impact loads – reduces the risk of component failure
✅ Good weldability and machinability – easy to process mechanically
✅ High wear resistance – ideal for components exposed to friction
✅ Minimal deformation – shape stability after heat treatment

Steel 35HGS (35KhGS) is an excellent choice for manufacturing strong and wear-resistant components operating in demanding conditions.