304 316 317l Brush 1.0mm Finish 0.9 Mm Hairline Cr 321 Stainless Steel Sheet 316l

Stainless steel features:

317L (00Cr19Ni13Mo3, UNS S31726) alloy is an austenitic stainless steel based on molybdenum. It has greater chemical resistance than conventional chromium-nickel austenitic stainless steels such as alloy 304. In addition, compared with conventional stainless steel, 317L alloy has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance. It is a low carbon grade or L grade, which is resistant to sensitization during welding and heat treatment.
Compared with 316L, 317L steel has good seawater resistance and SCC resistance, and is used in chemical ships, chemical product Reactors and other chemical equipment that require high corrosion resistance.

SUS317L mechanical properties: YS (Mpa) ≥ 176, TS (Mpa) ≥ 480, EL (%) ≥ 40, Hv ≤ 200

SUS317L chemical composition: carbon (C) ≤ 0.030, manganese (Mn) ≤ 2.00, nickel (Ni) 11.0 ~ 15.0, silicon (Si) ≤ 1.00, phosphorus (P) ≤ 0.045, sulfur (S) ≤ 0.030, chromium (Cr )18.0～20.0, molybdenum (Mo)3.0～4.0.

A molybdenum-containing austenitic chromium-nickel steel with a slightly higher alloy content than the 316 grade.
Excellent corrosion resistance in harsh environments.
Higher creep, fracture stress and tensile strength than other stainless steels.
Intergranular precipitation of chromium carbide is reduced during welding and stress relief, and the possibility of corrosion failure due to intergranular corrosion is minimized due to the low carbon content.
Resistance to pitting and crevice corrosion makes 317L a successful life cycle cost product in a variety of highly corrosive environments.

Product of description

performance

317L is a molybdenum-containing austenitic chromium-nickel steel similar to Type 316, except that the alloy content in 317L is slightly higher. It offers excellent corrosion resistance in special applications where minimal contamination is required. 317L was developed primarily to resist attack by sulfite compounds more effectively. However, its proven ability to resist corrosion has greatly expanded its usefulness and is now being used in many other industrial applications. The low carbon content of 317L provides resistance to intergranular corrosion in applications where large cross sections cannot be annealed after welding or where low temperature stress relief is required.

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