Outros

0.5% Carbon steel – chips

1% Carbon steel – disc (35-39 mm x 20-35 mm)

1% Carbon steel – chips

Pure iron – powder

0.15% Carbon Steel – disc (38×25 mm)

0.15% Carbon Steel – disc (38×30 mm)

Unalloyed steel – chips

Unalloyed steel – disc (35-39 mm x 20-35 mm)

Unalloyed steel – chips

Unalloyed steel – disc (35-39 mm x 20-35 mm)