Anh
carbonised steel
carbonized steel
case-hardened steel
cemented steel
Đức
Einsatzstahl
zementierter Stahl
Pháp
acier cémenté
carbonised steel,carbonized steel,case-hardened steel,cemented steel /INDUSTRY-METAL/
[DE] Einsatzstahl; zementierter Stahl
[EN] carbonised steel; carbonized steel; case-hardened steel; cemented steel
[FR] acier cémenté