17g1s - s355j2g3 - 1.0570 tube, round, rod
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 17Г1С | ~1.0570 | ~S355J2G3 | Delivery from the stock, in stock |
I wish to buy a pipe, rod, round steel 17G1S, S355J2G3, 1.0570? The company Electrocentury-steel is ready to offer high-quality and pipe rolling of these steels at factory price, with delivery to the place specified by the customer
Buy surround Bicycle bar, circle, and tubes of low-alloy steel 17G1S, S355J2G3, 1.0570, the company offers Electrocentury-steel. The supplier guarantees the best price from the manufacturer, made prompt delivery of products in the item set by the client.
Chemical composition
Domestic steel 17G1S belongs to the group of low alloy steels, intended for manufacture of building structures. The composition of the steel, regulated by the requirements of GOST 19281 and GOST 5520, shown in the following table:
| Item | Carbon | Silicon | Manganese | Nickel | Chrome | Copper | Arsenic |
|---|---|---|---|---|---|---|---|
| Availability in steel, % | 0,15…0,20 | 0,40…0,60 | 1,15 1,60… | To 0.30 | To 0.30 | To 0.30 | To 0.08 |
GOST permits the contents to become bound and free nitrogen not more than 0,008%. There are also non-metallic impurities — sulfur and phosphorus. Their number shall be limited to: phosphorus of 0.035%, sulfur — 0,04%.
All foreign counterparts of the steel are included in the group construction. These include brand and S355J2G3 1.0570. S355J2G3 steel is of Western European metals industry according to requirements of European standard EN 10025. In USA similar steel 1.0570 branded, and produced in accordance with the standards of ASME/SA.
Foreign analogues by their chemical composition somewhat different from that of steel 17G1S, which follows from the data table (correspond to the steel 1.0570):
| Item | Carbon | Silicon | Manganese | Sulfur | Phosphorus |
|---|---|---|---|---|---|
| Availability in steel, % | To 0,20…0,22 | Up to 0.55 | To 1.60 | To 0.040 | To 0.040 |
The company Electrocentury-steel offers to buy rod, circle, pipe of low-alloy steel grades are 17G1S, S355J2G3, 1.0570. Supplier of provided by cost-effective price the manufacturer, guaranteed timely delivery of rental to the consumer.
Properties and applications
Silicon-manganese steel 17G1S, S355J2G3, 1.0570 used for manufacture of parts of pipelines operating at elevated temperature extremes (-400 to +4700 C) and high pressure flow of the transported medium. Steel used for the production of basic products road construction equipment and welded structures of power lines. Become well are welding, not very sensitive to the holiday stress, well-machined and the equipment for processing of metals by pressure.
Main physico-mechanical parameters of these steels:
- Tensile strength, MPa 490…630;
- Yield stress, MPa 340 315…;
- Elongation, % — 20 14…;
- Impact strength, kJ/m2 — 23…27.
Buy rod, circle, pipe from structural steel grades are 17G1S, S355J2G3, 1.0570, the company offers Electrocentury-steel. The supplier offers an advantageous price from the manufacturer, to ensure timely delivery of products purchased on a fixed address.
