14g2 - 17mn4 - p295gh pipe, round, rod
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 14Г2 | Gr F | 17Mn4 | Delivery from the stock, in stock |
To by pipe, and round bar low alloy structural steel grades 14G2, 17Mn4 and P296GH the company offers Electrocentury-steel. The supplier shall ensure strict compliance with the ordered range of metal price from the manufacturer, as well as ensures prompt delivery of hire to the point specified by the client.
Chemical composition
Domestic steel companies manufacture steel 14G2 is conducted in accordance with technical requirements GOST 5058. The chemical composition of steel corresponds to the data given in the table:
| Item | Carbon | Silicon | Manganese | Chrome | Nickel | Copper | Arsenic |
|---|---|---|---|---|---|---|---|
| The content in steel, % | 0,12 0,18… | 0,17…0,37 | 1.20 to 1.60… | Not more than 0.30 | Not more than 0.30 | Not more than 0.30 | Not more than 0.08 |
In addition, the steel structure allowed the existence of free and bound nitrogen in an amount of not more than 0,012%. Restricted the content of non-metallic impurities — sulfur compounds (not more than 0.04%) and phosphorus (not more than 0,035%).
There are a number of foreign counterparts of the considered steel. In Europe according to the norms of the European standard EN 10028−2 steel is P296GH, and in Germany, moreover, 17Mn4 steel, composition and properties of which is regulated by the German standard DIN 17135. Steel P296GH receives additional microalloying, as a result has the following composition:
| Item | Carbon | Silicon | Manganese | Copper, chrome, Nickel | Molybdenum | Titan | Bismuth, niobium | Nitrogen |
|---|---|---|---|---|---|---|---|---|
| The content in steel, % | 0,08 0,20… | To 0.40 | 0,90 1,50… | At 0,30 | 0,08 | 0,03 | 0.02 | To 0,012 |
Buy bulk rolling — circle, rod and tubes, made of structural steel grades 14G2, 17Mn4, P296GH the company offers Electrocentury-steel. The supplier guarantees the sale of products at factory price. Ensures the delivery of the rental item specified by the client.
Properties and applications
The considered steel grades are used in the manufacture of heavy-gauge exterior steel structures, operation of which occurs at low temperatures (to -700 C inclusive). Steel P296GH used in the Assembly of pipelines intended for pumping industrial water. Steel limited to welding, hot forming and forging is carried out in the temperature range 850…11500 C.
Main physico-mechanical characteristics of steels the following:
- Tensile strength, MPa — 450…460;
- Yield strength, MPa — 325…335;
- Endurance limit, MPa — 340;
- Elongation % — 21;
- Impact strength, kJ/m2 — 30…35.
The company Electrocentury-steel offers to buy at factory price round bar, circle, and pipes made of steel 14G2, 17Mn4, P296GH. The provider ensures strict compliance with the range of supplied products, and ensures its prompt delivery to the consumer.
