BHN 550 Plates

Product Description:
BHN 550 Plates are highly durable, abrasion-resistant steel plates designed for maximum wear performance. With a nominal hardness of 550 Brinell (HBW), they are ideal for industries requiring extreme resistance to abrasive environments, such as mining, quarrying, and material handling.

Key Features:

• Superior abrasion and impact resistance

• Excellent hardness and strength balance

• Good formability and weldability

• Prolongs equipment life and reduces maintenance downtime

Specifications:

• Material Grade: BHN 550

• Hardness: 525 – 575 HBW

• Thickness Range: 6mm to 100mm

• Width: 500mm to 3000mm

• Length: 1000mm to 12000mm

• Heat Treatment: Quenched and Tempered (Q+T)

Mechanical Properties:

• Yield Strength: ≥1250 MPa

• Tensile Strength: 1500 – 1700 MPa

• Elongation: Min. 10%

• Charpy V-Impact: ≥30 Joules at -40°C (longitudinal)

Applications:

• Earthmoving equipment

• Dump truck liners

• Chutes, hoppers, and crushers

• Coal and cement plant wear liners

• Screens and cutting edges

• Industrial wear parts

Processing Services:

• Plasma / Laser / Oxy Cutting

• Forming & Bending

• Drilling & Machining

• Welding with low-hydrogen electrodes

Available Brands (Typical):

• QUARD 550 – DUFERCO (Belgium)

• DILLIDUR 550 – Dillinger (Germany)

• XAR 550 – ThyssenKrupp (Germany)

• RAEX 550 – RUUKKI (Finland)

• Rockstar 550 – Essar Steel (India)