AISI 347H Stainless Steel Chemical Composition & Properties, Grade, Charts and PDF Online

AISI 347H or austenitic stainless steel is well known as the one having excellent high-temperature environment resistant. Its chemical composition is composed of chromium, nickel, and columbium, making the material resistant to corrosion, and able to maintain its stability even in extreme and harsh conditions. AISI 347H stainless steel has a higher carbon content than standard 347 stainless steel, therefore has better creep resistant properties when exposed to elevated temperatures. Of course, it is actively used in utilities such as cooling towers, chemical processing equipment, thermal oxidizers, and so on for it is designed to withstand hot temperature exposure even for a very long time. The chart and PDF document that are produced will have all the grades, specifications and chemical structure of the material, which makes the job of engineers in the industry easy as they can use the material for tough working conditions while making knowledgeable decisions.

AISI 347H Austenitic Stainless Steel Chemical Composition And Grade Table

AISI 347H is a corrosion-resistant austenitic stainless steel that can stand high temperature conditions. Its chemical composition is included with the essential elements like chromium, nickel, and manganese; thus, they increase its capability to perform optimally in tough conditions. The austenitic stainless steel containing 18% chromium, 10% nickel, and 0.04% carbon, designated AISI 347H, has impeccable resistance to intergranular corrosion and oxidation up to elevated temperatures. This table at grade briefly features its composition with grade specified characteristics, demonstrating its usage potential in places of Chemical Processing, Aerospace Engineering, etc.

AISI 347H Austenitic Stainless Steel
Elements Fe Cr Ni Mn Nb Si P S C
Min (%) 64.1 17 9 - - - 0.04 - -
Max (%) 74 19 13 2.0 1.0 0.75 0.1 0.045 0.030

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