Cast Iron

It has always very challenging to weld cast Iron due to its high & free graphite contents. It needs utmost care while handling cast Iron due to its erratic response to welding.

There are four basic types of cast Iron

Grey Cast Iron

• Soft
• Less brittle
• Highly machinable
• Good weldability

Malleable Cast Iron

• Soft
• Better strength
• Machinable
• Good Weldability

Nodular Cast Iron

• High Strength
• Resists shock
• Highly machinable
• Good Weldability

Chilled/White Cast Iron

• Hard
• Brittle
• Abrasion Resistant
• Poor Weldability

Product details