Wires of permanent elastic alloy 3J53Y for wrist watch

Wires of permanent elastic alloy 3J53Y for wrist watch specifies requirements for for general applications.


Grade Chemical composition, %
  C S P Si Mn Ni Cr Ti A1 Fe
  Max            
3J53Y 0. 04 0- 015 0. 015 0. 50 0, 30〜0. 80 41. 5〜42. 5 5. 30〜5. 70 2. 30〜2, 70 0. 50〜0. 80 Bal