SAE AMS5620H

Заменен

Steel, Corrosion and Heat-Resistant, Bars, Wire, and Forgings 13Cr (0.30 - 0.40C) (420F, 420FSe) Free-Machining Grade

This specification covers two types of corrosion and heat resistant steel in the form of bars, wire, forgings, and forging stock.

Заменен на

SAE AMS5620J