Materials used

The basic material we use are springy round wires:

  • patented spring wire Ø 0,2÷12,0 consistent with PN-71/M-80057 or DIN 1722;
  • stainless spring wire Ø 0,3÷ 8,0 consistent with (Sandvik 12R10, Haldex Garphyttan Garba 188).

We also use:

  • spring stips made of carbon steel (51CrV4 and other);
  • stainless spring tapes (AISI 302);
  • B6 bronze strips (Z6; Z8).