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317LMN Stainless Steel
Stainless Steel
317LMN Stainless Steel
317LMN Stainless Steel

grade 317LMN stainless steel

Alloy 317LMN a Corrosion Resistant Austenitic Stainless Steel with a High Molybdenum and Nitrogen Content Developed for Use in Chloride Containing Environments Alloy 317LMN (UNS S31726) is an austenitic chromium-nickel-molybdenum stainless steel with corrosion resistance superior to 316L and 317L
Product information

Alloy 317LMN (UNS S31726) is an austenitic chromium-nickel-molybdenum stainless steel with corrosion resistance superior to 316L and 317L. The higher molybdenum content, combined with an addition of nitrogen, provides the alloy with its enhanced corrosion resistance, especially in acidic chloride containing service. The combination of molybdenum and nitrogen also improves the alloys resistance to pitting and crevice corrosion.

The nitrogen content of Alloy 317LMN acts as a strengthening agent giving it a higher yield strength than 317L .Alloy 317LMN is also a low carbon grade which enables it to be used in the as-welded condition free from chromium carbide precipitation on the grain boundaries.

Alloy 317LMN is non-magnetic in the annealed condition. It cannot be hardened by heat treatment, only by cold working. The alloy can be easily welded and processed by standard shop fabrication practices.

Technical data

Stainless Steel SA 240 Gr 317L Composition

SS C Mn Si P S Cr Mo Ni Fe
A240 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.89 min

Stainless Steel 317L Properties

Melting Range Density Tensile Strength (PSI/MPa) Yield Strength (0.2%Offset) (PSI/MPa) Elongation %
1400 °C (2550 °F) 7.9 g/cm3 Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %


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Q:Are you trading company or manufacturer?
A:We are a trading company with more than 15 years experience in steel export business,have the long term cooperation with big mills in China.
Q:Will you delivery the goods on time?
A:Yes,we promise to provide best quality products and delivery on time.Honesty is our company's tenet.
Q:Do you provide samples?is it free or extra?
A:The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q:Do you accept the third party inspection?
A:Yes absolutely we accept.
Q:What are your main products?
A:Carbon steel,alloy steel,stainless steel plate/coil,pipe and fittings,sections etc.
Q:Can you accept the order of customzied?
A:Yes,we assure.
 
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