Dursteel 460
Abrasion-Resistant Steel 450 HB
Dursteel 460 is a quenched abrasion-resistant steel with a nominal hardness of 450 HB.
It withstands severe wear conditions, and its high yield strength allows it to absorb significant impacts without deformation.
In addition to its hardness and toughness, the exceptional quality of the quenching process makes Dursteel 460 easy to work with, offering good formability, machinability, and weldability.
Technical & General Information
Hardness :
420-480 HB
Sizes & Thicknesses :
2000×1000 : 2mm
2000×1000 / 2500×1500 / 3000×1500 / 3000×2500 : 4 mm
2000×1000 / 2500×1500 / 3000×1500 / 3000×2000 / 3000×2500 : 6 mm à 25
Other thicknesses and formats available on request
Mechanical Properties :
Yield Strength RP 0.2: 1250 MPa*
Tensile Strength RM: 1400 MPa*
Elongation A%: 10*
Impact Energy: 45 J at –40 °C*
*Typical value for a thickness of 20 mm
Fabrication :
This abrasion-resistant steel offers excellent formability for rolling, bending, and shaping. Dursteel 460 retains its properties up to 250 °C.
Dursteel 460 is a low-carbon quenched steel providing good weldability. Welding precautions are still recommended. Preheating is advised for thicknesses over 20 mm.
Weldability :
Easycor 70M / 70R / 700M / 700R
Corinox 307G / 312 G
Main applications of Dursteel 460®
- Wear Linings
- Wear Blades
- Buckets
- Dumpers
- Hoppers
- Chutes
- Hammers
- Knives
- Bins
- Bulldozers
- Screw Conveyors
- Screens
- Grippers / Clamps
- …
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