EN 47 Spring Steel

EN 47 Spring Steel

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Product Details:

Minimum Order Quantity200 Kilogram
ApplicationAutomobile Industry, Heavy Springs,Collets,Boring Bars,CNC Tools Holders,Tools
Hardness350 BHN max
Spark and Spectral100% spark & spectral tested Material and free from mix up
MicrostructureFerrite & Pearlite
Reduction Ratiobillet size minimum 180*180
Gas ContentN2:-80PPM max,H2:-2PPM max,O2:-15PPM max

Our offered EN 47 Spring Steel is tough oil quenching spring and when heat treated offers good wear resistance. Furthermore, it is characterized by the addition of vanadium to the specification which differs from standard spring steel specifications.

  • Specifically designed for highly stressed heavy machinery parts exposed to shock and vibrations
  • Abrasion resistant
  • Excellent toughness and shock resistance

  • Usage: For manufacturing springs, collets, boring bars & other tools
  • Sizes: Wre Rod: 8 to 34 mm Dia
  • Round Bar: 16 to 140 mm Dia
  • Flats: 20x20, 22x22, 25x25, 28x28, 32x32, 36x36, 45x45, 55x55, 28x36, 36x45, 45x55 mm
  • Chemical Composition: C: 0.50 to 0.55, Cr: 0.90 to 1.20, Mn: 0.70 to 0.80, Si: 0.25 to 0.35, V: 0.15 to 0.25, S & P: 0.025 Max