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12 sie 2021 · The scaling resistances of the ferritic stainless steels are generally as suggested by the graph of Figure 10. So, 11% chromium grades (409 or 3CR12) have moderate sealing resistances, 17% grades (430) have good sealing resistance and 25% Cr grades (446) have excellent sealing resistance.
8 sie 2024 · Ferritic Stainless Steels Grades. Ferritic stainless steel contains 10.5% to 27% chromium, little or no nickel, and is lower cost. It is magnetic, non-hardenable by heat treatment, and has good corrosion resistance.
Straight chromium AISI 430 stainless steel (SS430) is one of the conventional ferritic stainless steels with magnetic properties and good formability, it has good corrosion resistance in a mild atmosphere, mild oxidizing acid and organic acid. AISI SAE ASTM 430 Datasheet.
Ferritic Stainless Steel grades offer manufacturers a cost-effective alternative to other Stainless Steels, boasting magnetic properties, good formability, moderate ductility, and impressive corrosion resistance.
The selection of the appropriate stainless steel grade for each applic ation is the result of variou s considerations. In order to assis t the reader in this selection, Euro Inox makes the following tables of technical properties available: • Chemical composition of stainless steels (flat products)
Ferritic Stainless Steel grade 409 (1.4512) is a titanium stabilised alloy, ideally suited to high temperature applications due its corrosion resistance in these environments. This alloy also offers good mechanical properties and weldability up to 2.5mm thickness.
11 sie 2021 · Grade 409 is a titanium-stabilised ferritic stainless steel. Although regarded as a general-purpose chromium stainless steel the almost exclusive application for Grade 409 is automotive exhaust systems.
