Technical characteristics

Highly alloyed austenitic nickel based steel (Ni 69-72%) alloyed with chrome, cobalt, titanium, manganese, aluminum, silicon... Shows high resistance to oxidation and chemical corrosion. Designed for long term operation in high temperature (up to 815 °C) and oxidizing environments. Used for the production of high-tech equipment. It is an improved version of alloy 75.

Percentage composition

Ni	Cr	Fe	Co	Ti	Al	Si	Mn	Cu	C	Zr	S	B
basis	18 - 21.	≤3	≤2	1.8-2.7	1-1.8	≤1	≤1	≤0,2	≤0,1	≤0,15	≤0,15	≤0,008

Smelted in an open arc furnace. It is hardened by cold working.

Machining

Turning, milling, grinding, drilling. Good weldability.

Applications

Gas turbine components (blades, rings, disks), bolts, tubes and pipe fittings
In nuclear reactors, exhaust valves in internal combustion engines. Used in marine construction, power generation.

Supplier

We offer to buy tube, nimonik 80a - 2.4631 from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. The supplier Evek GmbH offers to buy tube, Nimonik 80a - 2.4631, the price is optimal.

Buy, bargain price

We offer tube, nimonik 80a - 2.4631, the price - due to the technological features of production without the inclusion of additional costs. On the website of the company displays information about the latest arrivals of products. It is possible to order rolled products of non-standard parameters. We have the best price-quality ratio for the whole range of products. In the segment of chrome-nickel steel, Evek GmbH is a profitable supplier.