hat
Nerjaveèi alyaj 17-4 PH se yon presipitasyon redi asye martensitik Nerjaveèi ak Cu ak Nb / Cb ajoute. Klas la konbine gwo fòs, dite (jiska 572 ° F / 300 ° C), ak rezistans korozyon.
eng
Stainless steel Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance.