Steel Wires for Mattress Spring

"Mattress Spring Wire from 1.30 mm to 5.00 mm diameter"

AARTI STEEL INTERNATIONAL LIMITED have capacity to manufacture Mattress Spring Wire from 1.30 mm to 5.00 mm diameter. The present manufacturing capacity of such wires is 2400 METRIC TONNES PER YEAR. The basic properties of mattress spring wires are given hereunder:

Chemical Composition:

%C %Mn %SI %S %P %Cu
0.60 – 0.80 0.60 – 0.85 0.10 – 0.35 0.03 0.03 0.20

Physical/Mechanical Properties :-

  • Dimension & Tolerances : Dimensions & tolerances are maintained as per IS-4454 Pt 1:2001 or as per customer’s requirements.
  • Tensile Strength : Tensile Strength of wire is maintained as per IS-4454 Pt 1:2001 or as per customer’s requirement.
  • Wrap Test : Wrap test of 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.
  • Cast of the Wire : Cast of the wire is maintained as per IS-4454 Pt 1:2001 or as per specified by customer.
  • Deep Etch Test : The defect on wire surface are checked by deep etch test as per IS-4454 Pt 1:2001 or as specified by customers.
  • Coating & Surface Finish : Coating & Surface finish is maintained as per customer’s requirements.

Coil Weight & Coil Dimensions:

Wire dia (in mm ) Coil Dimensions (in mm) Approx. Coil weight (Kgs.)
I.D. (mm) O.D. (max.)
1.30 – 2.80 480 600 100-200
2.85 – 4.00 630 900 100-200
4.00 – 5.00 750 950 300-500

Packing : Coils are oiled with Rust-preventive oil & packed in polythene/HDPE or as per customer’s requirements.

Steel Wire for Music Spring