Spheroidal graphite cast iron bar
Graphite cast iron bar
- Materials:
- spheroidal graphite cast iron
- Object Number:
- 1959-139 Pt1
- type:
- bar
- Image ©
- The Board of Trustees of the Science Museum
Spheroidal graphite cast iron. Two bars, before and after ductility test
Graphite cast iron bar
Twisted cast iron bar