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CrN58V (circle, wire, tube, sheet, strip) (ep795)

CrN58V (circle, wire, tube, sheet, strip) (ep795)


This steel grade refers to stainless steel for special purposes, designed for the production of products with high requirements. These are high-strength structural elements of critical application , etc. KhN58 B steel contains 58% nickel and 40% chromium, smelted in vacuum induction furnaces. The composition also includes iron, tungsten, silicon and manganese. Alloying has a multidimensional effect on the quality of steel. Chromium increases hardness and corrosion resistance. Nickel gives the alloy ductility; tungsten makes it hard and red-resistant.

Percentage composition of GOST 5632-72

Ni Cr Mn W Fe Si C P S
55.5 - 60 39 - 41 ≤ 1 0.5 - 1.5 ≤ 0.8 ≤ 0.15 ≤ 0.03 ≤ 0.015 ≤ 0.012

Mechanical properties of sheet, CrN58 B GOST 24982-81 at 20o C


s in



Heat treatment
MPa %
Sheet, 740 345-390 35 1050 - 1090° C hardening

Various types of processing (rolling, turning, drawing, stamping, welding) are possible due to the balanced composition and high manufacturability of this steel. KhN58 B rolled steel can be produced in several variants according to specifications of the manufacturing plant. Depending on the requirements of a particular buyer, nickel-based alloys acquire additional strength after heat treatment. Like many other nickel-based alloys, the above composition is characterized by excellent mechanical properties (for a sheet thickness of 3 mm):

-tensile strength - up to 980 N/mm2;

Elongation-ratio in the range of 35-50%;

-Relative narrowing - up to 50%:


Stainless steel of this grade has such advantages as heat resistance, corrosion resistance, can withstand the effects of aggressive gaseous, liquid media in a wide temperature range. This steel grade is used in the production of gas turbine engine parts, welded chemical equipment operating in aggressive media (in hydrochloric, phosphoric, sulfuric acid solutions) at temperatures from -70 to + 500 °C, and a pressure of ~5 N/mm². Steel of this grade is the basis for a variety of rolled products - strips, wires, sheets, strips, pipes, etc. The disadvantage is the presence of sulfur in the composition, it can form a sulfide film on the surface of nickel alloys, making the metal more brittle and brittle at high temperatures. Typically, this grade of plate is used in the manufacture of pickling pools and in welded structures with high corrosion resistance requirements. This alloy is especially popular for installations operating in an aggressive nitrogen-acid environment with the presence of fluorides.


Supplier Auremo offers to buy CrN58 B, ep795 (circle, wire, tube, sheet, strip) today on favorable terms. Large selection in stock. Conformity to GOST and international quality standards. Always in stock of CrN58 B, ep795 (circle, pipe, wire, strip), the price - the best from the supplier. Buy CrN58 B, ep795 (round, wire, tube, sheet, strip)), today. Wholesale customers price - favorable.

Buy a bargain price.

Supplier "Auremo" offers on favorable terms to buy CHN58 B, ep795 (circle, wire, pipe, sheet, strip)) without a surcharge on additional costs. The site displays the most current information about products, there is a product catalog and price lists. Always in stock CrN58 B, ep795 (round, wire, pipe, sheet, strip)), the price - the best from a supplier. Buy today. Under the order can buy CrN58 B, ep795 (round, wire, pipe, strip)) non-standard parameters. The price of the order depends on volume and additional terms of delivery. Supplier "Auremo" invites you to buy CrN58 B, ep795 (round, wire, pipe, sheet, strip) by the bulk or in installments. We have the best price-quality ratio for the whole range of products. In this segment the company "Auremo" - a profitable supplier. For bulk orders a preferential price. We are waiting for your orders.

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