12KhN2 - 15CrNi6 - 15hn circle, rod, forging
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 12ХН2 | 15CrNi6 | Delivery from the stock, in stock |
Evek GmbH offers to buy bulk rolled products and forgings from chrome-nickel low-carbon steels at the manufacturer’s price. Strict adherence to the nomenclature of supply and prompt transportation of products to the address specified by the customer is guaranteed.
Evek GmbH offers to buy bars, rounds, forgings of steels 12ХН2, 15CrNi6, 15hn. The supplier provides a favorable price from the manufacturer, as well as guaranteed delivery to the address specified by the customer.
Chemical composition
According to the requirements of Russian GOST 4543, low-carbon chromium-nickel construction steel 12XH2 has the following chemical composition:
| Element | Carbon | Silicon | Manganese | Chrome | Nickel | Copper |
|---|---|---|---|---|---|---|
| Percentage content in steel | 0,09…0,16 | 0,17…0,37 | 0,40…0,70 | 0,60…0,90 | 1,50…1,90 | Up to 0,25…0,30 |
In the composition there are also metallurgical impurities — phosphorus and sulfur — the percentage content of which should not exceed 0.025%.
The best known analogues of this steel in Europe are 15CrNi6 (produced under the German standard DIN 17210), and also steel 15hn melted in Poland. Their chemical composition is as follows:
| Element | Carbon | Silicon | Manganese | Chrome | Nickel |
|---|---|---|---|---|---|
| Percentage content in steel | 0,14…0,19 | Up to 0.40 | 0,40…0,60 | 1,40…1,70 | 1,40…1,70 |
Metallurgical impurities must not exceed 0,035%.
Evek GmbH offers volume rolled products — bars, rounds and forgings from chromium-nickel low-carbon steels 12XH2, 15CrNi6, 15hn. Supplier guarantees the price from the manufacturer, and the timely delivery of products.
Properties and application
After rolling or hot forging the steel considered have the following physical and mechanical parameters:
- Strength limit — 800 MPa;
- Ultimate ductility — 600 MPa;
- Relative elongation — 12%;
- The relative narrowing of the cross section — 50%;
- Impact toughness — 900 kJ/m2.
Alloy steel grades 12XH2, 15CrNi6, 15hn well amenable to carburizing and used for the manufacture of parts, the operation of which requires a combination of high strength and ductility: shafts, worm gears, axles, gears, etc. Steels are well machinable on metal cutting machines, welding is possible under a layer of flux.
The company Evek GmbH offers to buy volume rolled products and forgings from chrome-nickel structural steels. The supplier provides a favorable price from the manufacturer. Products are delivered promptly and to the address specified by the customer.