15KHM - 13CrMo4-5 - 15hm pipe, round, rod
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 15ХМ | ~F12 | 13CrMo-44 | Delivery from the stock, in stock | ||
| ~15ХМ | 1.7335 | A182 | 13CrMo4-5 | Delivery from the stock, in stock |
To by pipe, round, rod of alloyed structural steel 15KHM and 13CrMo4−5 the company offers Electrocentury-steel. The price is from the manufacturer. The provider guarantees full compliance with the range of supply and delivery of rent at the address specified by the buyer.
Composition and properties
Alloy structural steel brand 15KHM with a high content of molybdenum and chromium, which is produced in Russia and the CIS countries according to the technical requirements of GOST 4543, has the following chemical composition:
| Alloying element | Carbon | Silicon | Manganese | Chrome | Molybdenum |
|---|---|---|---|---|---|
| The percentage of steel | 0,11 0,18… | 0,17…0,37 | 0,40…0,70 | 0,80 1,10… | Of 0.40 to 0.55 |
In a minimum amount there are also metallurgical impurities — sulfur and phosphorus. The nearest foreign analogue is the steel 13CrMo4−5, production of which is conducted by the European metal producers in accordance with standards EN10216−2. The chemical composition of this steel different from above:
| Alloying element | Carbon | Silicon | Manganese | Chrome | Molybdenum | Nickel | Aluminium |
|---|---|---|---|---|---|---|---|
| The percentage of steel | 0,08 0,19… | To 0.35 | 0,4…1,0 | 0,70 1,15… | 0,4…0,6 | To 0.3 | To 0.04 |
Also, the composition of the steel 13CrMo4−5 allowed traces of copper in an amount of not more than 0.25%.
The company Electrocentury-steel offers to purchase rental high-temperature structural steel 15KHM and 13CrMo4−5. Delivery is at the manufacturer’s prices. Supplier ensures product quality in accordance with standards.
Application
The materials lend themselves well to all the heat treatment regimes. After annealing, the steels have the following mechanical characteristics:
- Limit of temporary resistance, MPa — 460;
- The plastic limit, MPa — 280;
- Elongation, percent — 21;
- The relative narrowing, % — 55;
- Impact strength, kJ/m2 to 1200.
Pipe rolling of steels of these grades is used in the installation of pipelines, working in conditions of high temperatures and pressures. Forgings are the main form of blanks for the production of high-strength fittings and other valving elements. The heat resistance of the products is retained up to temperatures of 5000 C.
Buy hire — a circle, a rod, a tube of heat resistant structural steel 15KHM and medium-alloyed 13CrMo4−5 the company offers Electrocentury-steel. Price — from the manufacturer of the products. The company guarantees strict compliance with the terms of delivery, with the certificate of quality.
