Sheet, strip, wire 17g1s-u - St52-3 - s355j0 - 18g2a
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|17Г1С||~1.0570||~S355J2G3||Delivery from the stock, in stock|
To buy rolled metal sheet, strip and wire which are made of low-alloy structural steels 17Г1СУ, St52−3, S355J0, 18g2a, the company offers Electrocentury-steel. Supplier provided the best price for the products from the manufacturer, guaranteed prompt delivery to the address set by the user.
Siliceous-manganese low-carbon steel stamps 17Г1СУ produced in Russia and the CIS countries in accordance with the requirements of TU 14−1-1950 — 2004. Steel harakterizuetsya tight tolerances in their chemical composition, which follows from the following table:
|Component||C||Si||MP||Ni, Cr, Cu||Nb||V||Ni|
|The percentage of steel||Not above 0.20||Not higher than 0,60||Not above 1.55||Not above 0,30||Not greater than 0.07||Not higher than 0,10||Not above 0,025|
According to the 14−1-1950 — 2004b stolyarnaya percentage of major metallurgical impurities — sulfur and phosphorus: sulfur, the limit is 0.02% and for phosphorus of 0.025%.
Direct foreign analogues of steel 17Г1СУ unknown. Close chemical composition are: steel St52−3 (made in Germany according to DIN 17100) S355J0 steel (produced in accordance with the provisions of the European standard EN 10025−2) steel 18g2a (produced by metallurgical enterprises in Poland according to the norms of national standard of PNH 84018). In particular, the chemical composition of steel 18g2a the following:
|Component||C||Si||MP||Ni, Cr, Cu||As|
|The percentage of steel||Not above 0.20||Of 0.20 to 0.55||1,0…1,5||Does not exceed 0.3||Not higher than 0,08|
Steel 18g2a has the usual tolerances on limit content of sulfur and phosphorus: not more than 0.04%.
The company Electrocentury-steel offers to buy a sheet, tape, wire, structural silicon-manganese steel 17Г1СУ, St52−3, S355J0, 18g2a. The supplier provides a cost-effective price from the manufacturer. Performed prompt delivery of rent at the address specified by the consumer.
Properties and applications
Low alloy steel grades under consideration are used in the production of electric-welded pipes of large diameters, which is associated with an enhanced ability of steels to weldability. 17Г1СУ steel, St52−3, S355J0, 18g2a respond well to normalizing, annealing and tempering. Possible cold forming (except for operations deep drawing). Given the increased resistance of steels against corrosion they are used in the construction of pipelines.
The main physical and mechanical properties of these steels are:
- Limit strength — 510…650 MPa;
- Yield strength — 365…490 MPa;
- Elongation — 22…23%;
Buy a sheet, tape and wire silicon-manganese structural steels 17Г1СУ, St52−3, S355J0, 18g2a, the company offers Electrocentury-steel. Supplier of guaranteed price from the manufacturer, made prompt delivery of the rental item specified by the user.