03ХН28МДТ — stainless Steel: Composition, Properties & Applications

Also known as: 03ХН28МДТ
GOST (Russia) steel grade 03ХН28МДТ

CHEMICAL COMPOSITION
C:0.01-0.05;Si:0.17-0.37;Mn:0.40-0.90;Cr:0.50-2.00;P:≤0.040;S:≤0.040

TYPICAL APPLICATIONS
Russian state standard (GOST) steel grade.

AVAILABLE FORMS
Bar, plate, sheet, tube, forgings, strip, wire

HEAT TREATMENT
Solution anneal 1010–1150 °C followed by rapid water quench to retain austenite; not hardenable by heat treatment. Sensitization avoided by low carbon or stabilizers (Ti/Nb).

PROCESSING PRECAUTIONS
Weld with low-carbon or stabilized filler (e.g., 316L, 347) to avoid sensitization; passivate after fabrication. Not hardenable, but work-hardens rapidly — use sharp tools and rigid setups. Avoid chloride contact for 304 in warm service; specify 316/317 for marine or aggressive media.

SOURCE & SUPPLY
Shanxi Youte Steel stocks 03ХН28МДТ in bars, plates, pipes and forgings with mill test certificates, cut-to-length service and export packaging. Contact our team for quotations and technical data sheets.