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Boiler and spring steel

Boiler and spring steel

Are you interested in boiler and spring steel? Supplier Avlob offers to buy a boiler and spring steel at a bargain price. The supplier guarantees the timely delivery of products to any address in Europe or abroad. Regular customers receive a discount discount. The price is the best in this segment.

Technical requirements

Boilers are called a group of steel alloys, which are designed for the manufacture of critical parts and components of boiler units. Since they function at elevated temperatures, and also in conditions of constant contact with hot water and steam, the following qualities are required:

  1. heat resistance and increased creep resistance)
  2. plasticity under conditions of long loading, mainly — tensile stresses;
  3. resistance to scale formation;
  4. anti-adhesive ability;
  5. resistance against various types of corrosion;
  6. fatigue strength,
  7. stability of mechanical characteristics.

Selection

The choice of the boiler steel brand depends on the conditions for its subsequent application. For the material of steam pipes are guided by the requirements of GOST 8731−88 and GOST 8738−88, and for the details of steam boilers — the norms of GOST 5520−92. Supplier Avlob offers to buy any solder at a bargain price. The price is the best in this segment of rental.

Characteristics of spring spring steels

The main operational quality of such steels is considered to be their high elasticity. This parameter increases with increasing percent of carbon, therefore all marks of spring steels contain not less than 0,5… 0,55% С. Technical requirements for the steels under consideration are regulated by the norms of GOST 14979−90, and springs made of such steels — GOST 13764−86. Requirements for spring steels are as follows:

  1. high fatigue strength
  2. Relaxation resistance;
  3. ability to quickly restore its original form after removing the external load;
  4. dimensional stability at elevated temperatures (up to 3000 ° C);
  5. wear resistance.

Delivery, price

Are you interested in boiler house and spring steel? Buy steel alloys at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy steel alloys at the optimal price in bulk or at retail. We invite you to partner cooperation