17-4 PH vs. 17-7 PH Precipitation Hardening Stainless Steel Strip
Stainless steel strips 17-4 PH and 17-7 PH are two types of precipitation hardening stainless steel that belong to the Martensitic grades steel. Both 17-4 PH and 17-7 PH have the basic elements carbon, chromium, and nickel. The main difference between the two types of precipitation hardening stainless steel is that the nickel is replaced …
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