jern
iron
stål
steel
aluminium
aluminium
kobbper
copper
tinn
tin
sink
zink
gull
gold
legering
alloy
varig
durable
oksidering
oxidation
hjulkapsler
wheel hubs
leder
conductor
korrosjon
corrosion
rustfritt stål
stainless steel
sveisbare
weldable
messing
brass
strekkbar
ductile
lar seg forme
ductile
betong
concrete