Nitronic 40® circle, wire, tube

Technical feature

High-alloyed heat resistant austenitic steel, alloyed with nickel, chromium, manganese Demonstrates excellent annealed strength, high oxidation resistance at high temperatures, excellent corrosion resistance at ambient temperatures. Specific gravity 7.83 g/cm3.

Percentage composition

Fe Ni Cr Mn C Si S P
basis 5,5-7.5 19-21 8-10 ≤0,03 ≤1 ≤0,03 ≤0,04

Alloy can be fabricated and formed similar to alloy 304 or 316 and readily weldable. Retains antimagnetic qualities after cold work. Corrosion resistance similar to alloy 304L. Low carbon content provides resistance to intergranular corrosion even in welded condition.

Physical Properties

Average specific heat capacity Electrical resistance Relative elongation, min. Modulus of elasticity (MPa)
32/212°F 0.73 Ohmm2/m 31% 196.5x103


Nuclear power, petrochemical industry... Steam generator tubes, pipe fittings, heat resistant furnace parts.

The supplier

We offer to buy a circle, wire, tube nitronik 40 from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. Supplier Evek GmbH offers to buy circle, wire, tube nitronic 40 price - optimal.

Buy, bargain price.

We offer a circle, wire, tube nitronic 40, the price - due to the technological features of production without the inclusion of additional costs. On the site of the company displays information on the latest arrivals of products. It is possible to order rolled non-standard parameters. We have the best price-quality ratio for the entire range of products. In the segment of heat-resistant austenitic steel, Evek GmbH is a profitable supplier.