Evek GmbH offers to buy sheets, strips, wires at the manufacturer's price, which are made of 30ХГСА or 30 hgsa alloyed structural steel grades. Supplier provides compliance with the required range of rolled products, as well as guaranteed prompt delivery to the customer.

Chemical composition

30ХГСА steel is a group of constructional steels with high content of chrome, manganese and silicon. Production of steel in the CIS countries is regulated by the technical requirements of GOST 4543. The steel includes:

• Carbon, % - 0,28...0,34;
• Silicon, % - 0,90...1,20;
• Manganese, % - 0,80...1,10;
• Chromium, % - 0,80...1,10.

Additional marking, A at the end of the designation indicates an improved chemical composition of steel. In particular, the percentage of non-metallic impurities, which include sulphur and phosphorus, should not exceed 0.025% for each of these elements. In Poland, steel of similar composition is produced under the brand 30 hgsa.

Evek GmbH offers to buy rolled steel sheets, strips and wires made of 30 HGSA and 30 HGSa constructional alloy steels. The products are sold at manufacturer's price. Supplier provides timely delivery of products to the address specified by the customer.

Properties and application

30ХГСА and 30 hgsa chromium-silicon-manganese steels are widely used for forgings production, as well as for finished products operating under high working loads and contact stresses. The wire is used to make critical large-scale fasteners for railroad components, and sheet structures made from these steels are used as envelope elements for pressure vessels. 30KhGSA and 30KhGSa steels lend themselves well to various types of heat treatment, and the weldability of the steels is limited. Mechanical processing is possible with the use of carbide tools.

After quenching and subsequent tempering, these steels acquire the following mechanical properties:

• Tensile strength - 1100 MPa;
• Yield strength - 850 MPa;
• Elongation-ratio - 10%;
• Relative narrowing of the cross section - 45%;
• Impact toughness - 500 ^kJ/m2.

Buy sheet, strip, wire, which are made from 30ХГСА and 30 hgsa structural steel, alloyed with chromium, manganese and silicon, offers the company Evek GmbH. The rolled products are sold at the price from the manufacturer. The supplier guarantees compliance with the range of delivery dimensions and profiles, timely transportation of products to the customer is ensured.