What Is 15-5 PH Stainless Steel and Why Is It Used in Precision Forgings?

Polished cylindrical steel bars used as raw material in metal fabrication.

15-5 PH Stainless Steel Precipitation-hardening (PH) stainless steels are a unique class of metals. They offer a rare combination of high strength and excellent corrosion resistance. Engineers often have to choose between these two qualities, but PH steels make it possible to have both. Within this group, 15-5 PH stands out as an advanced martensitic … Read more