DUCTILE

Ductile Iron is produced under ASTM A536 standards usually grades 60-40-18, 65-45-12, 80-55-06, among others.

• Compression resistance
• Abrasion resistance
• Good Molding properties
• Fatigue resistance
• Easy machining
• Traction and impact resistance

GRAY

Gray Iron is produced under ASTM A48 standards, usually grades 20, 30, 40 and 60.

• Easier machining than steels
• Rare occurrence of porosity in comparison to steels
• Contraction is much less appearance than in steels

DUCTILE COMPACTED GRAPHITE

Compacted graphite iron is produced usually as type 1, 2 and 3, and with the following advantages:

• abrasion resistance
• Low relative weight
• Fatigue resistance
• Excelent resistance to ,mechanic and termal stress

AUSTEMPERED DUCTILE

Austempered Iron is produced from a ductile iron with a thermal treatment applied according to ASTM A-897M-90 standards, with following advantages:

• Mechanical resistance
• Fatigue resistance
• Wear-down resistance
• Low relative weight s
• Higher elasticity limit value

BRONZE

• Aluminum Bronze
• Tin Bronze
• Copper
• Special Alloys