- Free from shrinkage, gas holes, sand and other tool wearing impurities
- No pattern cost
- Homogeneous and close grained structure
- High fatigue strength
- Exceptional dimensional stability
- Low residual stresses
Our GGG 40 products has a ferritic structure, obtained via heat treatment
(130-190 HB), and is therefore used when machinability and a good
surface finish are the required characteristics.
Because of its ferritic structure it is recommended for uses requiring high
heat and/or electric conductivity, as well as good magnetic permeability.
GGG 40 possesses high ductility, as illustrated by its high percentage of