Boiler steel

Evek GmbH offers to buy boiler steel in an extended range of thicknesses and diameters. The price is from the manufacturer. The supplier provides prompt delivery of the entire batch of steel to the point specified by the customer.

Composition and properties

Boiler steel group consists of low-carbon quality thin sheet steel with zinc-based surface coating. They are supplied predominantly in coils with a material thickness of 0.4...0.8 mm. Chemical composition of such steels according to GOST 14918 is as follows:

Element Carbon Silicon Manganese Chrome Nickel Copper
Content, % Up to 0.06 Up to 0.03 Up to 0.40 traces Up to 0.25 Up to 0.20

Not more than 0,035% of phosphorus and not more than 0,035% of sulfur are allowed as metallurgical impurities. On customer's request boiler steel can be supplied with polymer coating, as well as with zinc-based coating. Both hot and cold galvanizing technology is applied.

Mechanical properties of boiler steels:

  • Ultimate strength, MPa - not more than 300;
  • Ultimate ductility, MPa - not more than 190.
  • Relative elongation, % - 35.
  • Relative contraction, % - 65.
  • Brinell hardness after annealing, NV, not more than - 126.

Cold-rolled boiler steel is produced of the first and the highest quality category, the difference between them lies in the fact that for the highest category the very deep drawing capacity (HD) of steel can be specified additionally. The allowed boiler steel grades in the second group also include grade 08Y, alumina deoxidized. Such steel contains up to 0.2...0.4% aluminum by reducing the percentage of manganese.

The company Evek GmbH offers to buy low carbon boiler steel. The prices are from the manufacturer. The supplier guarantees high quality and strict adherence to the range of supply of products.


Coils and long strips of thin sheet boiler steel are used for the production of steel elements of tanks and large heating boilers. The steels are characterized by an increased ability to be drawn and other plastic deformation operations. The material welds well, and the presence of corrosion-resistant coating ensures proper durability of the products. Delivery can be made with additional criteria on the uniformity of zinc coating, as well as the nature of the surface pattern.

Buy boiler steel at a favorable price from the manufacturer - a cost-effective offer from the company Evek GmbH. The supplier guarantees the high quality of products. Each batch is accompanied by an appropriate quality certificate.