12х2н4а - 15NiCr13 - 1.5752 pipe, circle, rod

Sheet, ribbon, wire

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
12X2H4A 1.5752 E3310 15NiCr13 Delivery from the stock, in stock
12X2H4A 1.5752 3415 15NiCr13 Delivery from the stock, in stock

Evek GmbH offers to buy rolled products and tubes made of structural alloy steel 12Х2Н4А, 15NiCr13, 1.5752. Fair price from the manufacturer is guaranteed. The supplier provides the performance of the assortment of deliveries and prompt transportation of products to the address specified by the customer.

Chemical composition

In the CIS steel 12X2H4A is smelted according to the norms of GOST 4543. The composition of steel includes:

Element Carbon Silicon Manganese Chrome Nickel
Presence in steel, % 0,09...0,15 0,17...0,37 0.30...0,60 1,25...1,65 3,25...3,65

GOST provides for the presence of non-metallic inclusions - sulfur and phosphorus, which amount should not exceed 0,03% for each element.

The closest foreign analogues are steel grades 15NiCr13 and 1.5752. They are produced in Europe in accordance with EN 10077-2 and EN 10084 technical standards. Their chemical composition is given in the table below:

Element Carbon Silicon Manganese Chrome Nickel
Presence in steel, % 0,14...0,20 Up to 0.40 0.40...0,70 0,60...0,90 3,0...3,5

Phosphorus in steels - not more than 0,025% and sulfur - not more than 0,035%.

Company Evek GmbH offers to buy pipes, rounds, bars from low-carbon alloy steels 12Х2Н4А, 15NiCr13 and 1.5752. The supplier guarantees a favorable price from the manufacturer. Compliance with the range of supply is ensured, as well as prompt delivery of products to the point specified by the customer.

Properties and application

The steels under consideration belong to the group of nitriding steels, which ensures an increased content of high-strength nitrides in their microstructure. That is why these steels are used for making high-strength parts for load-lifting machines and mechanisms, where an optimum combination of high surface hardness and necessary core toughness is required. Such parts include worm and conventional shafts, couplings, cams, rods , etc. Welding of 12X2H4A, 15NiCr13 and 1.5752 steels should be performed under a layer of flux, and machining should be carried out using a carbide tool.

The main physical and mechanical properties after hardening:

  • tensile strength, MPa - 1150;
  • Yield strength, MPa - 950;
  • Relative elongation, % - 15;
  • Relative narrowing, % - 50;
  • Impact toughness, kJ/m2 - 800.

Buy pipe, rod, a circle of structural alloy steels grades 12X2H4A, 15NiCr13 and 1.5752 offers the company Evek GmbH. The price is from the manufacturer. The supplier guarantees the fulfillment of the product range, as well as its prompt transportation to the consumer.