18hgt - 20mncr5 - 18hgt round, rod, forging
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 18ХГТ | ~1.7147 | ~~~5120 | ~20MnCr5 | Delivery from the stock, in stock |
The company Electrocentury-steel offers at factory price bulk rental — circle, bar and forgings from structural steels, alloyed titanium, chromium and manganese. Brand — 18HGT, 20MnCr5 and 18hgt. Operates a cost-effective price from the manufacturer. The supplier shall ensure strict compliance with all conditions of delivery and the delivery of products to point, declare the consumer.
Chemical composition
Produced in Russia and CIS countries according to the technical requirements of GOST 4543 alloy structural steel 18 KHGT has the following composition:
| Item | Carbon | Silicon | Manganese | Chrome | Nickel | Copper | Titan |
|---|---|---|---|---|---|---|---|
| Content, % | 0,17…0,23 | 0,17…0,37 | 1,10 1,40… | …Of 1.00 to 1.30 | To 0.30 | To 0.20 | 0,06…0,12 |
The content of non-metallic impurities — sulfur and phosphorus shall not exceed 0,035%.
Of the closest foreign analogues of steel 18 KHGT it should be noted investment in Poland steel 18hgt, the composition of which is respectively national standard 84030 PNH does not differ from the above and produced in accordance with European standards EN 10843 steel 20MnCr5 (another designation — 1.7147) of the following composition:
| Item | Carbon | Silicon | Manganese | Chrome | Sulfur | Phosphorus |
|---|---|---|---|---|---|---|
| Content, % | 0,17 0,22… | To 0.40 | 0,80 1,10… | …Of 1.00 to 1.30 | To 0.035 | To 0.025 |
To buy a round, rod, forgings of low carbon steel grades, alloy 18HGT, 20MnCr5 and 18hgt the company offers Electrocentury-steel. The price is from the manufacturer. The provider ensures compliance with the assortment of low supply and transportation of goods to the point specified by the user.
Properties and applications
After rolling and thermal treatment of the considered steels have the following mechanical properties:
- Tensile strength tensile, MPa — 1000;
- The plastic limit, MPa 850;
- Elongation % — 9;
- Impact strength, kJ/m2 to 80;
- Brinell hardness number — not higher than 255.
Bulk metal of these steels, and forgings are used as blanks for subsequent fabrication of gears, complex shafts, couplings, fingers and the like parts, which require high fatigue strength and wear resistance in the viscous core. Steel satisfactorily machined, and processed by the methods of die forging. Weldability of steels is moderate.
The company Electrocentury-steel offers to buy the bar, round, forgings of alloyed structural steels 18HGT brands, 20MnCr5 and 18hgt. The price is from the manufacturer. The provider ensures strict compliance with the range of metal delivery and ensures its delivery to any destination specified by the customer.
