Alloy structural steel
The company Electrocentury-steel is alloy structural steel in any variety of sizes, diameters and thicknesses. Operates a cost-effective price from the manufacturer. The supplier provides timely delivery of rent at the address set by the user.
Features of chemical composition
Structural steel, manufactured in Russia and CIS countries, produced technical regulations, GOST 4543, GOST 14969 and GOST 5632. For a number of brands THAT are substitutes for the manufacturer.
Features of the chemical composition of constructional alloy steels are:
- The percentage of carbon, which may not exceed 0,6…0,75%;
- The obligatory presence of silicon (in the amount of 0.15…0.40 percent);
- Manganese, the percentage of which varies in wide range from 0.5% to 2% and depends on the degree of doping and the desired set of mechanical properties;
- The availability of sufficient quantities of alloying elements — not less than 0.05%, determine the operating characteristics of steel.
The company Electrocentury — steel offers to buy at the price of manufacturer of a wide assortment of rolled alloy structural steel. Available in flat products (sheet, strip, tape, roll), profile rent (channel, I-beam, angle, different specprofile), as well as long products — bar, wire. On customer request is possible to supply forgings from steels of certain brands, from both domestic and foreign manufacturers.
The effect of alloying elements on mechanical properties of alloy structural steels
Often part of structural steel alloys is introduced:
- Chromium increases the wear resistance of steels under conditions of high pressures and temperatures of operation;
- Tungsten increases the resistance of steels;
- Titanium increases the resistance of steels in conditions of permanent alternating loads;
- Molybdenum, vanadium these elements contribute to the active formation of carbides and nitrides in the microstructure, which increases the hardness of the steel;
- Nickel improves the machinability of steel cutting and pressure;
- Boron improves hardenability during heat treatment.
To by structural alloy steels at the price from the manufacturer, the company offers Electrocentury-steel. The supplier can provide the supplies of flat, long products, bulk products, as well as pipes, specprofile and forgings. Guaranteed on-time delivery party rental to the customer.
