13-8pH Stainless Steel Chemical Properties, Grades, Table and Pdf

The precipitation hardening stainless steel 13-8 pH stainless steel, also referred to as 13Cr-8Ni, has a composition that allows it to achieve a high strength, corrosion resistance, and excellent toughness. All these chemicals are composed with chromium in 13%, nickel in 8% and a few percentages of other elements like copper, carbon, molybdenum, and manganese. It shows remarkable immunity to the stress-corrosion cracking and other corrosion types in the majority of environments. The most widely used alloys are of ASTM A564 Type 630 (AMS 5629), AMS 5629, and AMS 5864 varieties. These widely utilized grades are applied in aerospace and in petrochemical and chemical processes industries. For more information on chemical properties and different grades, check the detailed tables and PDF files available from reliable sources like A/STM as a part of the American Society for Testing and Materials.

13-8pH Stainless Steel Chemical Composition And Grade Table

13-8 pH stainless steel, which is also popularly called Type 13-8 stainless steel, is a precipitation-hardening stainless steel with superb hardness and corrosion resistance. Chemically, the composition usually corresponds to 13% chromium, 8% nickel and small amounts of other components like molybdenum, aluminum and titanium. This steel is exceptional that features great many strength, high stress level resistivity and stress corrosion cracking. Being highly popular in aerospace domains, it provides a selection of characteristics, which are necessary to fulfill harsh conditions affecting critical components of the industry, and therefore is preferred.

13-8pH Stainless Steel
Elements Cr Ni Mo Al Mn Si C N P S Fe
Min (%) 12.25 7.5 2.0 0.90 - - - - - - -
Max (%) 13.25 8.5 2.5 1.35 0.10 0.10 0.5 0.01 0.010 0.008 Balance

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