15KhM - 13CrMo4-5 - 15hm pipe, circle, rod
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 15XM | F12 | 13CrMo-44 | Delivery from the stock, in stock | ||
| 15XM | 1.7335 | A182 | 13CrMo4-5 | Delivery from the stock, in stock |
The company Evek GmbH offers to buy tubes, rounds, bars of alloyed structural steel 15CrM and 13CrMo4−5. The price is from the manufacturer. The supplier guarantees the full performance of the range of supply and delivery of rolled products to the address specified by the buyer.
Composition and properties
15CrM alloyed structural steel with high content of molybdenum and chromium, which is produced in the CIS countries according to the technical requirements of GOST 4543, has the following chemical composition:
| Alloying element | Carbon | Silicon | Manganese | Chrome | Molybdenum |
|---|---|---|---|---|---|
| Percentage content in steel | 0,11…0,18 | 0,17…0,37 | 0,40…0,70 | 0,80…1,10 | 0,40…0,55 |
In the minimum amount there are also metallurgical impurities — sulfur and phosphorus. The nearest foreign analogue of this steel is 13CrMo4−5 which is melted by European steel makers under the EN10216−2 standard. The chemical composition of this steel differs from the above:
| Alloying element | Carbon | Silicon | Manganese | Chromium | Molybdenum | Nickel | Aluminum |
|---|---|---|---|---|---|---|---|
| Percentage content in steel | 0,08…0,19 | Up to 0.35 | 0,4…1,0 | 0,70…1,15 | 0,4…0,6 | Up to 0.3 | Up to 0.04 |
Also in the steel 13CrMo4−5 traces of copper in an amount not exceeding 0.25% are allowed.
Company Evek GmbH offers to buy rolled heat resistant structural steel 15CrMo and 13CrMo4−5. Delivery is made at prices from the manufacturer. The supplier guarantees product quality according to the current standards.
Application
The materials under consideration are well amenable to all modes of heat treatment. After annealing the steels have the following mechanical characteristics:
- Tensile strength, MPa — 460;
- Ultimate ductility, MPa — 280;
- Relative elongation, % — 21;
- Relative narrowing, % — 55;
- Impact toughness, kJ/m2 — 1200.
Rolled tubular steel of the above grades is used for installation of pipelines operating under high temperatures and pressures. Forging is the main type of blanks for production of high-strength fittings and other elements of stop valves. Heat resistance of products is maintained up to temperatures of5000 C.
Evek GmbH offers to buy rolled products — rounds, bars and tubes — from high-temperature constructional medium-alloy steel 15CrMo and 13CrMo4−5. The price — from the manufacturer of products. The company guarantees the strict fulfillment of delivery conditions, with the certificate of quality.