Lamiere-lastre-di-acciaio-carbonio-da-coils-per-recipienti-a-pressione-1330_09-13GrMo4-5

Acciaio 13CrMo4-5

EQUIVALENZE

W. Nr. ASTM
ASME
England
BS
Germany
DIN
France
AFNOR
1.7335 A387-12-2 620B 13CrMo4 4 15 CD 4.05