Stanhard 500 Abrasion Resistant Wear Plate Manufacturer & Supplier

Stanhard 500 is a low-alloyed quenched & tempered martensitic wear plate with a nominal hardness of 450-540 HBW. It combines abrasion resistance with the formability, weldability and toughness needed for fabricated wear parts.

UNS: 450-540 HBW | Category: Abrasion Resistant Wear Plate

Size Range

Outer Diameter: Thickness 4-100 mm · Width 1250-3000 mm · Length 4000-14000 mm

Wall Thickness: 6 - 50 mm

Chemical Composition (%)

C	Si	Mn	P	S	Cr	B
0.27 max	0.30 max	1.20 max	0.020 max	0.010 max	0.30 max	0.006 max

Mechanical Properties

Hardness: 450-540 HBW
Yield Strength Rp0.2: 1250 N/mm² (typical, 2.5-12 mm)
Tensile Strength Rm: 1600 N/mm² (typical, 2.5-12 mm)
Elongation A5: 6.0%
Impact Strength KV -20 °C: 20 J
CEV: 0.52 / 0.53
Yield Strength (20 mm ref.): 1200 MPa min
Tensile Strength (20 mm ref.): 1450 MPa min
Elongation (GL 50 mm, 20 mm ref.): 8%
Charpy V-notch (20 mm ref.): 27 J @ 0 °C

Physical Properties

Density: 7.85 g/cm3
Modulus of Elasticity: 210 GPa
Thermal Conductivity: 40 W/m-K (20 C)
Specific Heat: 460 J/kg-K
Coeff. of Thermal Expansion: 12 um/m-C (20-200 C)
Magnetic: Ferromagnetic

Applicable Standards

EN 10029:2010 (thickness/width/length)
EN 10029 Class N steel type H (flatness)
EN 10163-2 Class A Subclass 1 (surface)
EN 10160 SO/EO (ultrasonic)

Applications

Dump truck bodies & tipper liners
Excavator buckets & bucket teeth
Front loader buckets
Crusher liners & jaw plates
Chutes, hoppers & skirt boards
Conveyor & screen wear strips
Mill liners
Recycling & shredder plate

Industries Served

Mining
Quarrying & Cement
Construction & Earthmoving
Material Handling
Process Industries
Recycling

Key Advantages

Through-hardened — wear life holds as the plate wears down
Cut, formed and welded without re-hardening afterwards
Lets you run thinner section than mild steel at the same life
Supplied flat and within EN 10029 tolerance for clean nesting
Hardness reported to DIN EN ISO 6506-1 on every heat

Equivalent Grades

SSAB: Hardox 500
ThyssenKrupp: XAR 500
Nippon Steel: Abrex 500
NLMK: Quard 500
Dillinger: Dillidur 500V
SSAB Europe: Raex 500
Bisalloy: Bisalloy 500
JFE: JFE-EH500