IKon Wires has the capability to manufacture spring wire with diameters ranging from 0.25 mm to 8.5 mm. The current production capacity for these wires stands at 13,200 metric tonnes per year. Below are the fundamental properties of the spring steel wire:
Chemical Composition:
Grade |
%C |
%Mn |
%Si |
%S |
%P |
%Cu |
SL, SM, SH |
0.35 – 1.00 |
0.30 – 1.20 |
0.10 – 0.30 |
0.03 |
0.03 |
0.20 |
DM, DH |
0.45 – 1.00 |
0.30 – 1.50 |
0.10 – 0.30 |
0.02 |
0.025 |
0.12 |
Physical/Mechanical Properties:
- Dimensions & Tolerances: Dimensions and tolerances are maintained in accordance with IS-4454 Pt 1:2001 or as per customer requirements.
- Tensile Strength: The tensile strength of the wire is maintained as per IS-4454 Pt 1:2001 or as per customer requirements.
- Wrap Test: The wrap test of the wire is conducted as per IS-4454 Pt 1:2001 or as specified by customers.
- Torsion Test: The torsion number in the wire is maintained as per IS-4454 Pt 1:2001 or as specified by customers.
- Bend Test: The bend test of the wire is conducted as per IS-4454 Pt 1:2001 or as specified by customers.
- Coiling & Stretching Test: This test is conducted as per IS-4454 Pt 1:2001 or as per customer requirements.
- Cast of the Wire: The cast of the wire is maintained as per IS-4454 Pt 1:2001 or as specified by the customer.
- Deep Etch Test: Defects on the wire surface are checked by deep etch test as per IS-4454 Pt 1:2001 or as specified by customers.
- Decarburization Test: This test is conducted as per IS-4454 Pt 1:2001 or as specified by customers.
- Coating & Surface Finish: Coating and surface finish are maintained as per customer requirements.
