Chemical composition

Physical properties

Material properties

UNS J91109 is a high-manganese steel casting material known for its exceptional toughness and wear resistance, particularly in abrasive environments. This alloy exhibits excellent work hardening properties, making it suitable for applications involving severe impact and abrasion.

Advantage

l Superior wear resistance in abrasive environments.

l High toughness and impact strength.

l Excellent work hardening ability.

l Good weldability and machinability.

l Cost-effective alternative to high-chromium abrasion-resistant steels.

UNS J91109  application

UNS J91109 is commonly used in industries such as mining, construction, and recycling for manufacturing wear parts like crusher liners, shredder hammers, and wear plates. Its exceptional abrasion resistance and toughness make it ideal for prolonging the service life of heavy-duty equipment subjected to harsh operating conditions.