Phosphorus Bronze wires - what makes them special

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Phosphorus Bronze wires what makes them
special

• Super Metal Industries
• Visit this link for best offers and
  deals(www.supermetalind.com)

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Definition-

• Phosphor bronze is an alloy, consisting of tin,
  phosphorus and copper as main constituents,
  sometimes with additions of zinc and lead. The
  structure is made up of three phases
• A matrix of copper with tin in solid solution,
  known as the alpha phase, which is comparatively
  soft.
• A tin rich delta phase which is hard and
  interspersed throughout the matrix.
• A hard constituent of copper phosphate associated
  with the delta constituent, which is also hard
  but brittle.

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Composition

• This alloy typically has a tin content ranging
  from 0.5 to 1.0, and a phosphorous range of
  0.01 to 0.35.

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Chemical Composition - PB-1
Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition
PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400 PB-1 Standard BS 1400
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities
PB 1 Rem 10 Min 0.25 0.05 0.1 0.1 0.5 Min 0.01 0.02 0.6
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Chemical Composition - PB-2
Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition
PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400 PB-2 Standard BS 1400
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities
PB 2 Rem 11-13 0.5 0.3 0.15 0.5 0.15 Min 0.01 0.02 0.2
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Chemical Composition - PB-4
Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition
PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400 PB-4 Standard BS 1400
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities
PB-4 Rem 9.5 Min 0.75 0.5 - 0.5 0.4 Min - - 0.5
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Chemical Composition - PB-5
Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition Chemical Composition
PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400 PB-5 Standard BS 1400
Copper Alloys CU SN PB ZN FE NI P AL SI Impurities
PB-5 Rem 4.5-5.5 0.75 0.5 - 0.5 0.4 Min - - 0.5
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Uses of Phosphorus bronze

• Fasteners Sectors
• Industrial Sectors
• Electrical Sectors
• Electronics Sectors
• Automobiles Sectors
• Musical Instruments Sectors
• Others Sectors

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Fasteners Sectors

• Fasteners
• Cotter pins
• Lock washers

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Industrial Sectors

• Bourdon tubes
• Bellows
• Perforated sheets
• Chemical hardware
• Truss wire
• Springs
• Sleeve bushing
• Diaphragms
• Clutch disks
• Pressure responsive elements

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Electrical Sectors

• Various Relay contacts
• Rotary switch slides
• Circuit breaker contacts
• Fuse clips.

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Electronics Sectors

• Various Connectors
• Lead frames
• Lead terminals
• Transistor terminals

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Automobiles Sectors

• Bearing Frames
• Hydraulic Pressure caps
• Packing bearing
• Clutch plates
• Electrical parts.

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Musical Instruments Sectors

• Trumpets
• Flugelhorns
• Trombones

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Others Sectors

• Various bellows
• Slide plates
• Blade material
• Springs
• Anti-corrosive chemical machinery parts
• Diaphragms

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Thank You
SUPER METAL INDUSTRIES www.supermetalind.com Manuf
acturer of Phosphorus Bronze Wire
Ahmedabad 9727715795