KMW Phosphor Bronze Circles Manufacturer in India

Copper Coils Manufacturer in India

Krishna Metal Works is one of the prominent Phosphor Bronze Circles Manufacturer in India.The Phosphor Bronze circles manufactured by are dimensionally accurate, rust-proof, seamless varnished and heat resistant. We offers the best quality cicles with a complete combination of tin and phosphorous.

Features of Phosphor Bronze Circles:-
  • •Superb spring qualities
  • • High fatigue.
  • • Resistance
  • • Excellent formability
  • • Solderability
  • • High corrosion resistance
Applications of Phosphor Bronze Circles:-
  • • Handicraft industry
  • • Hot water geysers
  • • Utensil manufacturing.

Composition (Cu/Sn %) PB - I (96/04), PB - II (95/05), PB - III (94/06)
Temper Annealed (Soft), Quarter Hard (HA), Half Hard (HB), Hard (HD), Extra Hard (HE), Spring Hard (HS), Extra Spring Hard (HES)
Hardness Range 70 – 250 VPN
Dimensions* Thickness Width / Diameter Length
Product Min. Max. Min. Max. Min. Max.
Sheets 0.10 16.0 15.0 1350.0 50.00 3000.0
Coils 0.05 3.50 6.00 406.00 - -
Circles 0.20 6.00 40.00 1250.0 - -

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