These wires are supplied in coils with Phosphated coating to facilitate cold heading operation.
Used in manufacturing Balls, Rollers, Taper rollers, Cylindrical rollers and needles etc. made out from EN31 / SAE 52100.
Grade EN31 / SAE 52100 (Carbon 0.98 – 1.10 % and Chromium 1.30 – 1.60%).
Microstructure: Uniformly distributed fine carbide globules in ferrite matrix i.e. Spherodized annealed.
All properties like Hardness, Tensile strength, Size tolerance, coil weight etc. are maintained as per customer’s specification.
The finished drawn wires are dipped in rust preventive oil, securely bound at four places and wrapped with Polethene & Hessian/ HDPE.
We specialize in supplying Bearing wires to customer’s actual needs.
Min. 1.60 MM,
Max. 9.50 MM