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1.4439 - aisi 317 LMn pipe, wire, circle

1.4439 - aisi 317 LMn pipe, wire, circle

Technical specifications

This grade is a low-carbon molybdenum austenitic stainless steel much more resistant to the action of chemical reagents compared to conventional stainless chromium-nickel austenitic steels. It combines high strength, good fatigue resistance with good heat resistance.

Percent composition, EN 10095−1999

Fe C Si Mn P S Cr Mo Ni N
basis ≤0.04 ≤1.0 ≤1.5 ≤0.045 ≤0.03 16.5 — 18.5 4.0 — 4.5 12.5 — 14.5 0.12 — 0.22

Physical properties

Density: 7.93 g / cm3 Low carbon content provides resistance to intergranular corrosion in those cases where heavy volumetric parts can not be annealed after welding to relieve stress.

Treatment

It can be hot-worked with heating to 400−500 ° C. To facilitate instrumental processing, the sulfur content is recommended from 0.015% to 0.03%. Cutting edges with a special coating should be used. To facilitate grinding, a controlled sulfur content of 0.015% max is recommended.

Buy

Supplier Auglob offers a pipe, wire, circle 1.4439 — aisi 317 LMn at a competitive price. Regular customers can take advantage of discount discounts. The supplier guarantees the timely delivery of products to any specified address. The price is the best in this segment of rental.

Delivery, price

Buy pipe, wire, circle 1.4439 — aisi 317 LMn from the supplier Avgob can be at an affordable price. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a corrosion-resistant pipe, wire, a circle of 1.4439 — aisi 317 LMn in the range for the optimal price in bulk or at retail.