Sheet, strip, wire 17g1su - St52-3 - s355j0 - 18g2a
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 17G1S | 1.0570 | S355J2G3 | Delivery from the stock, in stock |
Evek GmbH offers to buy rolled sheets - sheets, strips and wires, which are made of low-alloy structural steel 17G1SU, St52-3, S355J0, 18g2a. Supplier provides favorable price for products from the manufacturer, it is guaranteed prompt delivery to the address, which sets the consumer.
Chemical composition
Siliceous-manganese steel of 17G1SU grade is produced in CIS countries in accordance with TU 14-1-1950-2004 requirements. The steel is characterized by tight tolerances in its chemical composition, as shown in the table below:
| Component | C | Si | Мn | Ni, Cr, Cu | Nb | V | Ni |
|---|---|---|---|---|---|---|---|
| Percentage in steel | Not more than 0.20 | No higher than 0.60 | Not more than 1.55 | Not more than 0.30 | Not more than 0.07 | Not higher than 0.10 | Not more than 0.025 |
According to TU 14-1-1950 - 2004 in steel limited percentage of basic metallurgical impurities - sulfur and phosphorus: for sulfur limit indicator is 0,02%, and on phosphorus - 0,025%.
Direct foreign analogues of 17G1SU steel are unknown. The following steels have similar chemical composition: steel St52-3 (produced in Germany according to DIN 17100), steel S355J0 (produced according to European standard EN 10025-2), steel 18g2a (produced by Polish metallurgical plants according to national standard PNH 84018). Specifically, the chemical composition of 18g2a steel is as follows:
| Component | C | Si | Мn | Ni, Cr, Cu | As |
|---|---|---|---|---|---|
| Percentage steel content | Not more than 0.20 | 0,20...0,55 | 1,0...1,5 | Not more than 0.3 | Not more than 0.08 |
18g2a steel has the usual allowances for maximum sulfur and phosphorus content: not more than 0.04%.
Evek GmbH offers to buy sheet, strip, wire of structural silicon-manganese steel 17G1SU, St52-3, S355J0, 18g2a. Supplier provides cost-effective price from the manufacturer. Also performed prompt delivery of rolled products to the address specified by the customer.
Properties and application
Low-alloy steel grades considered are used in the production of electric-welded pipes of large diameters, which is associated with an increased ability of steels to weld. Steels 17G1SU, St52-3, S355J0, 18g2a lend themselves well to normalization, annealing and tempering. Cold forging is possible (except for deep drawing operations). Given the increased resistance of steels against corrosion they are used in the construction of main pipelines.
The main physical and mechanical properties of these steels are:
- ultimate tensile strength - 510...650 MPa;
- yield strength - 365...490 MPa;
- Relative elongation - 22 ... 23%;
Buy sheet, strip and wire of silicon-manganese structural steel 17G1SU, St52-3, S355J0, 18g2a offers the company Evek GmbH. The supplier guarantees the price from the manufacturer, prompt delivery of rolled products to the location specified by the customer.