Bronze Sheet C51900

Key Features
  • Corrosion resistant material with pleasing appearance, Maturely ages to brownish colour over-time.
  • High strength sheet properties Metal has longitudinal "grain" (not visible), folding should only be across the sheet.
  • Excellent fatigue resistance and is often used for springs.
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Key Features
  • Corrosion resistant material with pleasing appearance, Maturely ages to brownish colour over-time.
  • High strength sheet properties Metal has longitudinal "grain" (not visible), folding should only be across the sheet.
  • Excellent fatigue resistance and is often used for springs.

Overview:

C51900 Bronze is a strengthened bronze with 6% tin. Its high tin content results in enduring strength and good spring properties. It is wear-resistant, corrosion resistance and can easily be soldered.

Chemical Composition

ELEMENTSYMBOLRANGE (%)NOMINAL (%)
TinSn5.5 – 7.06.0
ZincZnMax 0.1
PhosphorusP0.03-0.18
CopperCuBalance

Physical Properties

Metric Imperial
MaterialUnitPhosphor Bronze PB1
Tensile Strength Minpsi14000
Yield Strength Minpsi13000
Elongation Min%13%
Hardness MinBHN72

Comparative Specifications

UNS C51900, EN CW452K, JIS C5191