• +7 (495) 777-25-41
  • +38 (056) 785-39-23
    +38 (056) 785-39-23
  • +7 (3412) 26-03-80
  • +7(3422) 99-46-32
  • +7 (3812) 20-80-31
  • +7 (391) 205-17-79
  • +7 (8432) 07-01-39
  • +7 (383) 207-81-90
  • +49 (30) 217-888-05

Spring and spring steel

Spring and spring steel

Supplier Avlob offers to buy spring steel at a bargain price. The supplier guarantees the timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. We invite you to partner cooperation. The price is the best in this segment of rental.

Technical characteristics of spring steel

To achieve higher performance characteristics, steels alloyed with silicon, chromium and vanadium are used. A characteristic feature of springs-spring steels is the presence of carbon in them from 0.5% to 0.8%. Here is the percentage composition of spring steel 50HFA, GOST 14959 — 79

C Si Mn Ni S P Cr V Cu
0.46 — 0.54 0.17 — 0.37 0.5 — 0.8 ≤0.25 ≤0.025 ≤0.025 0.8 — 1.1 0.1 — 0.2 ≤0.2

These steels have a high yield strength, which provides high elastic properties. This is achieved by quenching, followed by an average vacation. The tempering temperature should be selected within the range of 350−500 ° C (sometimes, depending on the composition and purpose, it can reach up to 600 ° C). In addition, they must have a high limit of endurance and strength. The ductility of these steels should be reduced (5−10% for the relative elongation and 20−35% for the relative narrowing). This is due to the fact that plastic deformation is not permissible in springs and springs.

Delivery, price

Buy spring steel at an affordable price from the supplier Avlob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy spring steel at the optimal price in bulk or at retail.