Special metal

refers to a special chemical composition (alloying), using a special production process, with a special organization and performance to meet the special needs of metal. Compared with of ordinary materials, special metal has a higher strength and toughness, physical properties, chemical properties, biocompatibility and process performance.
According to chemical composition,  special metal sorting:

Carbon structural steel

Carbon tool steel

Carbon spring steel

Alloy spring steel

Alloy steel

Ball bearing steel

Alloy tool steel

High alloy tool steel

special metal roller
special metal roller

High speed tool steel

Stainless steel

Heat-resistant steel

Heat-resistant cast iron

Wear resistant cast iron

Corrosion-resistant cast iron

Ductile iron