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How is Martensitic Steel Different From Other Kinds of Stainless Steels?

The chemical composition of wide varieties of stainless steel varies. These variables determine the behavior of steel and its potential applications.

AUSTENITIC STAINLESS STEEL

In contrast to other stainless steel varieties, this kind has a high chromium content. Nitrogen, manganese, and nickel are also components of them. As a result, they are among the most popular stainless steel forms and exhibit exceptional corrosion resistance. Nitrogen, manganese, and nickel are also components of these steels. Unlike martensitic steel, austenitic steel may be formed, welded, and is typically non-magnetic. It cannot be heat treated; only cold labor can make it harder.

FERRITIC STAINLESS STEEL

Ferritic steel has high levels of chromium and low carbon levels. Because it contains less carbon than martensitic steel, ferritic steel is not as strong but is magnetic and exceptionally corrosion-resistant. Ferritic steels cannot be heat-treated and are typically utilized in manufacturing industrial machinery, automobiles, and kitchenware. They undergo virtually solely annealed temper processing.

PRECIPITATION HARDENED (PH) STAINLESS STEEL

Cupro-molybdenum-aluminum-titanium is added to stainless steel to create PH stainless steel (by themselves or in any combination). Even though austenitic steel has a reasonably high hardness, these metals can be three or four times stronger than them. PH steel is frequently used in the nuclear, oil and gas, and aerospace industries because of its unique strength and high formability.

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How is Martensitic Steel Different From Other Kinds of Stainless Steels?

by Piping Mart time to read: 1 min