Evek GmbH offers to buy a bar, pipe, circle of structural alloy steel grades 30ХГСА or 30 hgsa. The price is from the manufacturer. The supplier provides strict compliance with the assortment of supplied products and their prompt delivery to the consumer.

Chemical composition

30ХГСА steel belongs to the group of chromium-silicon-manganese steels, and its production in CIS countries is carried out according to technical standards of GOST 4543. The steel consists of the following elements:

• 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 that the percentage of inevitable metallurgical impurities in the steel composition — sulfur and phosphorus — is reduced to 0.025% for each of these elements. Steel 30 hgsa with similar composition is produced by Polish metallurgical companies.

Company Evek GmbH offers to buy bulk rolled metal products — rounds, bars — as well as pipes, which are made of steel 30ХГСА or 30 hgsa. Economically advantageous price from the manufacturer. Supplier provides prompt delivery of products to the address specified by the consumer.

Properties and application

These chromium silicon-manganese steels are used in the manufacture of forgings and finished goods, the operation of which is carried out under conditions of high specific loads: strips of working parts of dies, bushings, shafts-pinions, etc. Steels 30ХГСА and 30 hgsa can be exposed to different types of heat treatment, are characterized by moderate weldability, possibility of processing pressure in the hot state.

After quenching and tempering, the steels have the following mechanical properties:

• Tensile strength, MPa — 1100;
• yield strength, MPa — 850;
• Relative elongation, % — 10;
• Relative narrowing, % — 45;
• Impact viscosity, ^kJ/m2 — 500.

The company Evek GmbH offers to buy pipes, rods, circles of structural alloy steels 30ХГСА and 30 hgsa at the manufacturer’s price. Supplier guarantees compliance with the range of supply, provides prompt delivery of ordered products to the consumer.