Iron Types
At Willman, we work with a variety of different metals to produce the parts that you need. Each one have unique qualities that lend themselves to very different applications. Our engineers can help you choose the best iron type for your specific application.
Grey Iron
Grey Iron, ASTM/Meehanite
- Class 20/GE20 (20,000B) – Class 55/GM60 (55,000B)
- All Meehanite Cast Iron Grades
Ductile Iron
Ductile Irons, ASTM/Meehanite
- 60-40-18, A536/SF60
- 65-45-12, A536/SF60
- 80-55-06, A536/SP80
- 100-70-03, A536/SH100
- 120-90-02, A536 (Q&T)
- High Silicon Molybdenum
- Austempered Ductile Iron – All
grades
Solution Strengthened Ductile Iron:
High Strength, High Elongation Solution Strengthened Ductile Irons produced as cast (Processes Proprietary)
- 75-55-21
- 80-60-18
- 90-65-15