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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 W.no.1.4310 (Sandvik 12R10, Haldex Garphyttan Garba 188)

We also use:

  • spring stips made of carbon steel (51CrV4 and other);
  • stainless spring tapes (AISI 302).
 
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