Nitrofer 6030® - 2.4642 - alloy 690 circle, wire, tube

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
2.4642 N06690 NiCr29Fe Delivery from the stock, in stock
XN60YU EI559A 2.4642 N06602 NiCr25FeAIY Delivery from the stock, in stock

Technical characteristics

High-alloyed heat resistant austenitic nickel based steel with additives of iron, chromium, cobalt, aluminum developed and patented by Special Metals. The steel is resistant to high temperature corrosion. Designed for long term operation in thermal shock and oxidizing environments (including nitric acid). The density of the alloy is 8.19 g/cm3.

Percentage composition

Ni Cr Cu Mn C Si S Fe
basis 27-31 ≤0,50 ≤0,50 ≤0,05 ≤0,50 ≤0,015 7,0-11,0

Smelted in an open arc furnace. The alloy does not harden by heat treatment and acquires hardness only after cold deformation.

Processing at

Turning, milling, grinding, drilling. Good for welding.

Mechanical properties

Designation Description MPa
s in Ultimate short-term strength 600 MPa
sT Yield strength (0.2% deviation) 350 MPa
d5 Relative elongation, min. 35%

Thermal properties

Thermal conductivity Electrical resistance Melting range Specific heat capacity
12,1 W/m*°C 1,15 Ohmxmm2/m 1343-1377 °С 0.107 Btu/lb*°F


Nuclear power, petrochemical industry ... Steam generator tubes, pipe fittings, furnace parts, burners, heaters.


We offer to buy Nitrofer 6030® - 2.4642 a circle, a wire from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with GOST and international quality standards. Supplier Evek GmbH offers to buy Nitrofer 6030® - 2.4642 circle, wire, price is optimal.

Buy, bargain price

We offer Nitrofer 6030® - 2.4642 circle, wire, the price - due to the technological features of production without including additional costs. On the website of the company displays information on the latest arrivals of products. It is possible to order rolled products with 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.