Koolstofstaal 400 A ...................................................................................................................................................e-2
Koolstofstaal 300 A ...................................................................................................................................................e-3
Koolstofstaal 200 A ...................................................................................................................................................e-4
Koolstofstaal 100 A ...................................................................................................................................................e-5
Roestvrijstal 400 A ....................................................................................................................................................e-6
Roestvrijstal 200 A ....................................................................................................................................................e-7
Aluminium 400 A .......................................................................................................................................................e-8
Aluminium 200 A .......................................................................................................................................................e-9