08Х17

Stainless Steel

08Х17

Russian GOST ferritic stainless.

Chemical Composition (%)

C0.08
SI0.8
MN2
CR16
P0.035
S0.025

Applications

International high-end steel for aerospace, oil & gas, defense or engineering.

Available Forms

Bar, plate, sheet, tube, forgings, strip, wire, powder

Uses

Ferritic stainless steel with good resistance to stress-corrosion cracking and oxidation, plus formability and lower cost. Used for automotive trim, exhaust systems, domestic appliances, decorative and welded structures.

Heat Treatment

Annealed at 780–850 °C and air cooled; stabilize at 600–800 °C to avoid 475 °C embrittlement; not hardenable by heat treatment.

Precautions

Avoid welding in the 475 °C embrittlement and sigma-phase ranges; use matched filler and minimize heat input. Good resistance to stress-corrosion cracking.

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