Engineering Steel High Tensile Centreless Ground Round Bar

Manufactured from 4140 high tensile steel for reliable performance in demanding conditions.

This 31.75mm product offers tensile strength of 655–850MPa and hardness 197–237 HB.

• Applications: shafts, gears, bolts, studs, and high-strength machinery parts
• Fabrication: see datasheet for machining, welding and heat-treat guidance
• Limitations: Not recommended where maximum corrosion resistance is required.

Browse Edcon’s full range of engineering steels.