Aluminum Bronze

 

The Aluminum Bronze C61400 Alloy possess good mechanical and ductility properties. With having good resistance against corrosion, this alloy is suitable for the applications that carried out in high load and high-pressure conditions..

Applications :

  • Fasteners : Threaded Members, Stringers, Bolts, Nuts
  • Industrial : Piping Systems, Structural Components, Machine Parts, Corrosion Resistant Vessels, Sea Water Piping, Condenser Tube and Piping Systems, Tube Sheets, Welded Pipe, Seamless Tubing and Pipe, Chutes for Abrasive Grains, Heat Exchanger Tubes, Mining Shovels, Tanks, Condenser Head Plates
  • Marine : Fasteners, Protective Sheathing, Pressure Vessels, Marine Hardware, Welded Tanks
  • Ordinance : Blending Chambers

Equivalent Specifications:

Specifications Designation
ISO CuAl8Fe3
Europen CuAl8Fe3
BS AS 106
JIS C 6140

Chemical Composition:

Al Cu Fe Pb Mn P Zn
Min/Max 6.0 – 8.0 Rem 1.5 – 3.5 0.01 1 0.015 0.2
Nominals 7.0000 91.0000 2.0000

Fabrication:

Joining Technique Suitability
Brazing Fair
Butt Weld Good
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Good
Coated Metal Arc Welding Good
Gas Sheilded Arc Welding Good
Machinability rating 40
Machinability rating 20
Oxyacetylene Welding Not Recommended
Seam Weld Good
Spot Weld Good

Physical Properties:

Product Property US Customary Metric
Coefficient of Thermal Expansion 9.0 ·10-6 per oF (68-572 F) 16.2 · 10 6? per °C (20-300 C)
Density 0.285 lb/in3 @ 68 F 7.89 gm/cm3 @ 20 C
Electrical Conductivity 14 %IACS @ 68 F 0.082 MegaSiemens/cm @ 20 C
Electrical Resistivity 74.1 ohms-cmil/ft @ 68 F 12.32 microhm-cm @ 20 C
Melting Point Liquid US 1915 F 1046 C
Melting Point Solid US 1905 F 1041 C
Modulas of Elasticity in Tension 17000 ksi 117000 MPa
Modulas of Rigidity 6400 ksi 44130 MPa
Specific Gravity 7.89 7.89
Specific Heat Capacity 0.09 Btu/lb/°F @ 68 F 377.1 J/kg · °K at 293 K
Thermal Conductivity 39.0 Btu · ft/(hr · ft2 ·°F) @ 68 F 67.5 W/m · °K at 20 C

Sizes Available

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

C61800 Aluminum Bronze

The aluminum bronze C61800 contains 89% copper, 10% aluminum and 1% iron. The alloy is moderate in strength and ductility and can be worked in both hot as well as cold successfully. It possess resistance to corrosion in different environments and is applicable in the manufacturing of bushings, bearings, corrosion-resistant components and welding rod.

Equivalent Specifications:

Specifications Designation
European CuAl10Fe1

Chemical Composition:

Cu(1) Al Fe Pb Si Zn
Min/Max Rem 8.5-11.0 .50-1.5 .02 .10 .02
Nominals 89.0 10.0 1.0

Fabrication:

Joining Technique Suitability
Soldering Fair
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Good
Coated Metal Arc Welding Good
Spot Weld Good
Seam Weld Good
Butt Weld Good
Capacity for Being Cold Worked Fair
Capacity for Being Hot Formed Good
Forgeability Rating 50
Machinability Rating 40

Applicable Specifications :

Product Specification
Electrode, Welding AWS A5.6
Rod, Welding AWS A5.7, A5.15, A5.13
Wire AWS A5.7
Wire, Metallizing MILITARY MIL-W-6712

Physical Properties :

Melting Point – Liquidus°F 1913
Melting Point – Solidus°F 1904
Densitylb/cu in. at 68°F 0.272
Specific Gravity 7.53
Electrical Conductivity% IACS at 68°F 13
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 37
Coefficient of Thermal Expansion 68-57210?6 per °F (68 – 572°F) 9
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 17000
Modulus of Rigidityksi 6400

Sizes Available:

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

 

C62300 Aluminum Bronze

The aluminum bronze C62300 is used while manufacturing valve and pump components for industrial process streams, marine equipment, high strength fasteners and pole line hardware.

Applications :-

  • Fasteners : Nuts, Bolts
  • Industrial : Gears, Bearing Races, Valve Stems, Worm Gears, Valve Guides, Valve Seats, Bearings, Bushings, Cams, Pump Rods
  • Marine: Marine Hardware

Chemical Composition:

Al Cu Fe Mn Ni Si Sn
Min/Max 8.5 – 10.0 Rem 2.0 – 4.0 0.5 1 0.25 0.6
Nominals 10 87 3

Specifications:

End Product Specification
Bar AMS 4635, ASME SB150, ASTM B150, SAE J463, J461
Bar, Forging ASTM B124
Forgings, Die AMS 4635, ASTM B283, MILITARY MIL-B-16166, SAE J463, J461
Rod AMS 4635, ASME SB150, ASTM B150, SAE J463, J461
Rod, Forgings ASTM B124
Shapes ASTM B150
Shapes, Forging ASTM B124

Fabrication:

Joining Technique Suitability
Brazing Fair
Butt Weld Good
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Good
Coated Metal Arc Welding Good
Forgeability Rating 75
Gas Sheilded Arc Welding Good
Machinability rating 50
Oxyacetylene Welding Not Recommended
Seam Weld Good
Soldering Not Recommended
Spot Weld Good

Physical Properties:

Product Property US Customary Metric
Coefficient of Thermal Expansion 9.0 ·10-6 per oF (68-572 F) 16.2 · 10 6? per °C (20-300 C)
Density 0.277 lb/in3 @ 68 F 7.67 gm/cm3 @ 20 C
Electrical Conductivity 12 %IACS @ 68 F 0.07 MegaSiemens/cm @ 20 C
Electrical Resistivity 86.4 ohms-cmil/ft @ 68 F 14.36 microhm-cm @ 20 C
Melting Point Liquid US 1915 F 1046 C
Melting Point Solid US 1905 F 1041 C
Modulas of Elasticity in Tension 17000 ksi 117000 MPa
Modulas of Rigidity 6400 ksi 44130 MPa
Specific Gravity 7.67 7.67
Specific Heat Capacity 0.09 Btu/lb/°F @ 68 F 377.1 J/kg · °K at 293 K
Thermal Conductivity 31.0 Btu · ft/(hr · ft2 ·°F) @ 68 F 53.7 W/m · °K at 20 C

Sizes Available

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

C62400 Aluminum Bronze

The aluminum bronze C62300 and C62400 is used while manufacturing valve and pump components for industrial process streams, marine equipment, high strength fasteners and pole line hardware.

Applications :-

  • Fasteners : Nuts, Bolts
  • Industrial : Gears, Bearing Races, Valve Stems, Worm Gears, Valve Guides, Valve Seats, Bearings, Bushings, Cams, Pump Rods
  • Marine: Marine Hardware

Chemical Composition:

Al Cu Fe Mn Si Sn
Min (%) 10.0 – 11.5 Rem 2.0 – 4.5 0.3 0.25 0.2
Max (%) 11.0000 86.0000 3.0000

Specifications :

End Product Specification
Forgings SAE J463, J461
Rod ASTM B150
Rod, Welding AWS A5.7

Fabrication:

Joining Technique Suitability
Brazing Fair
Butt Weld Good
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Excellent
Coated Metal Arc Welding Good
Forgeability Rating 80
Gas Sheilded Arc Welding Good
Machinability rating 50
Oxyacetylene Welding Not Recommended
Seam Weld Good
Soldering Not Recommended
Spot Weld Good

Physical Properties

Product Property US Customary Metric
Coefficient of Thermal Expansion 9.0 ·10-6 per oF (68-572 F) 16.2 · 10 6? per °C (20-300 C)
Density 0.269 lb/in3 at 68 F 7.45 gm/cm3 @ 20 C
Electrical Conductivity 12 %IACS @ 68 F 0.07 MegaSiemens/cm @ 20 C
Electrical Resistivity 86.4 ohms-cmil/ft @ 68 F 14.36 microhm-cm @ 20 C
Melting Point Liquid US 1900 F 1038 C
Melting Point Solid US 1880 F 1027 C
Modulas of Elasticity in Tension 17000 ksi 117000 MPa
Modulas of Rigidity 6400 ksi 44130 MPa
Specific Gravity 7.45 7.45
Specific Heat Capacity 0.09 Btu/lb/°F @ 68 F 377.1 J/kg · °K at 293 K
Thermal Conductivity 34.0 Btu · ft/(hr · ft2 ·°F) @ 68 F 58.8 W/m · °K at 20 C

Sizes Available

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

C62500 Aluminum Bronze

The aluminum bronze C62500 is high in corrosion resistance alloy, which is used while manufacturing guide bushings, wear strips, cams, dies, forming rolls, sheet metal forming dies, wing dies for vertical tube benders, bushings, wear plates for plastic molds, welding rod, plastic mold components.

Applications :

  • Industrial: Guide Bushings, Wear Strips, Cams, Dies, Forming Rolls, Sheet Metal Forming Dies, Wing Dies for Vertical Tube Benders, Bushings, Wear Plates for Plastic Molds, Welding Rod, Plastic Mold Components

Chemical Composition:

Cu Al Fe Mn
Min/Max Rem 12.5-13.5 3.5-5.5 2.0
Nominals 82.7 13.0 4.3

Specifications:

End Product Specification
Rod, Welding AWS A5.13

Fabrication:

Joining Technique Suitability
Soldering Not Recommended
Brazing Fair
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Good
Coated Metal Arc Welding Good
Spot Weld Fair
Seam Weld Fair
Butt Weld Fair
Capacity for Being Cold Worked Not Recommended
Capacity for Being Hot Formed Excellent
Forgeability Rating 80
Machinability Rating 20

Physical Properties:

Product Property US Customary Metric
Melting Point – Liquidus 1925 F 1052 C
Melting Point – Solidus 1917 F 1047 C
Density 0.260 lb/in3  at 68 F 7.2 gm/cm3  @ 20 C
Specific Gravity 7.21 7.21
Electrical Resistivity 104 ohms-cmil/ft @ 68 F 17.29 microhm-cm @ 20 C
Electrical Conductivity 10 %IACS @ 68 F 0.059 MegaSiemens/cm @ 20 C
Thermal Conductivity 27 Btu · ft/(hr · ft2·oF)at 68F 46.7 W/m ·  oK at 20 C
Coefficient of Thermal Expansion 9 ·10-6  per  oF (68-572 F) 16.2 ·10-6  per  oC (20-300 C)
Specific Heat Capacity 0.090 Btu/lb/oF at 68 F 377.1 J/kg ·  oK at 293 K
Modulas of Elasticity in Tension 16000 ksi 110000 MPa

Sizes Available

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

C95200 Aluminum Bronze “9A”

The aluminum bronze C95200 is used in the manufacturing of electrical, fasteners, industrial, marine and ordnance.

Typical Uses for C37700 Forging Brass :-

  • Electrical : Electrical Hardware
  • Fasteners :Nuts
  • Marine: Marine Hardware, Covers for Marine Hardware, Propellers, Marine Engines
  • Ordinance: Gun Mountings, Gun Slides
  •  Industrial: Pickling Tanks, Mild Alkali Applications, Large Gear Parts, Hydrant Parts, Valve Seats, Hot Mill Guides, Welding Jaws, Pickling Equipment, Worm Wheels, Worms, Valve Bodies, Wear Plates, Thrust Pads, Bearing Liners, Pump Parts, Valves, High Strength Clamps, Acid Resistant Pumps, Bearings, Bushings, Gears, Plungers, Pump Rods

Equivalent Specifications:

Specifications Designation
ISO CuAl0Fe3
Europen CuAlFe2-B/C
BS CuAl10Fe3
JIS CAC701
Russian BrA9Z3L/BrA10Z3

Fabrication:

Joining Technique Suitability
Brazing Good
Coated Metal Arc Welding Good
Gas Shielded Arc Welding Excellent
Machinability Rating 20
Oxyacetylene Welding Not Recommended
Soldering Good

Chemical Composition:

Al Cu Fe
Min/Max 8.5-9.5 86.0 min 2.5-4.0
Nominals 9.0000 87.7000 3.3000

Fabrication:

End Product Specification
Centrifugal ASME SB271, ASTM B271, SAE J461, J462
Continuous ASME B505, ASTM B505, SAE J461, J462
Flanges ASME B16.24, SB148, ASTM B148
Ingot ASTM B30
Sand ASME SB148, ASTM B763, B148, SAE J461, J462

Physical Properties:

Product Property US Customary Metric
Coefficient of Thermal Expansion 9.0 ·10-6 per oF (68-572 F) 16.2 ·10-6 per oC (20-300 C)
Density 0.276 lb/in3 at 68 F 7.64 gm/cm3 @ 20 C
Electrical Conductivity 11 %IACS @ 68 F 0.064 MegaSiemens/cm @ 20 C
Electrical Resistivity 94.0 ohms-cmil/ft @ 68 F 15.63 microhm-cm @ 20 C
Magnetic Permeability 1.1 1.2
Melting Point – Liquidus 1913 F 1045 C
Melting Point – Solidus 1907 F 1042 C
Modulas of Elasticity in Tension 15000 ksi 103400 MPa
Poisson’s Ratio 0.31 0.31
Specific Gravity 7.64 7.64
Specific Heat Capacity 0.09 Btu/lb/oF at 68 F 377.1 J/kg · oK at 293 K
Thermal Conductivity 29.1 Btu · ft/(hr · ft2·oF)at 68F 50.4 W/m · oK at 20 C

Sizes Available:

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

C95400 Aluminum Bronze “9C”

The aluminum bronze C95400 is also called C954. It is the most popular and all purpose high yield aluminum bronze alloy with high tensile strength, ductility, welding ability and resistance to wear, fatigue and deformation under shock or overload. The alloy is used while manufacturing bearings, gears, valve components, wear-plate and wear-strip in conformation with continuous cast specification ASTM B505 and centrifugal cast specification ASTM B271.

Typical Uses for C954 Aluminum Bronze:

  • Automotive : Weld Guns
  • Fasteners : Nuts, Large Hold Down Screws
  • Industrial :   Pickling Hooks, Bearings, Pawl, Worm Gears, Machine Parts, Spur Gears, Heavily Loaded Worm Gears, Pump Parts, Landing Gear Parts, Valve Bodies, Valve Guides, Valve Seats, Bearing Segments for the Steel Industry, Pressure Blocks for the Steel Industry, High Strength Clamps, Bushings, Valves, Gears
  •  Marine:Ship Building, Covers for Marine Hardware
  •  Ordinance:Government Fittings

Equivalent Specifications:

Specifications Designation
Italy CuAl11Fe4
BS AB1-C
JIS H5114
IS IS 3091 : 1999

Chemical Composition:

Al Cu Fe Mn Ni
Min/Max 10.0-11.5 83.0 min 3.0-5.0 0.5 1.5
Nominals 10.8000 83.2000 4.0000

IS 3091 : 1999 Chemical Composition:

Al Cu Fe Mn
Min/Max 9.0 – 11.0 Balance 4.0-5.0 0.1 to 0.5

Specifications:

End Product Specification
Centrifugal ASME SB271, ASTM B271, SAE J462, J461
Continuous ASTM B505, SAE J462, J461
Ingot ASTM B30
Permanent ASTM B806
Precision MILITARY MIL-C-11866
Sand ASME SB148, ASTM B66, B148, B763, SAE J461, J462

IS 3091 : 1999 Tensile Properties:

Tensile Property Minimum Requirement
0.2 percent permanent set proof stress 250 MPa
Tensile strength 600 MPa
Elongation on 50 mm guage length 15 Percent

Fabrication:

Joining Technique Suitability
Brazing Good
Coated Metal Arc Welding Good
Gas Shielded Arc Welding Good
Machinability Rating 60
Oxyacetylene Welding Not Recommended
Soldering Good

Physical Properties:

Product Property US Customary Metric
Coefficient of Thermal Expansion 9.0 ·10-6 per oF (68-572 F) 16.2 ·10-6 per oC (20-300 C)
Density 0.269 lb/in3 at 68 F 7.45 gm/cm3 @ 20 C
Electrical Conductivity 13 %IACS @ 68 F 0.75 MegaSiemens/cm @ 20 C
Electrical Resistivity 80.2 ohms-cmil/ft @ 68 F 13.33 microhm-cm @ 20 C
Magnetic Permeability (As Cast) 1.27 1.27
Magnetic Permeability (TQ50 temper) 1.2 1.2
Melting Point – Liquidus 1900 F 1038 C
Melting Point – Solidus 1880 F 1027 C
Modulas of Elasticity in Tension 15500 ksi 107000 MPa
Specific Gravity 7.45 7.45
Specific Heat Capacity 0.1 Btu/lb/oF at 68 F 419.0 J/kg · oK at 293 K
Thermal Conductivity 33.9 Btu · ft/(hr · ft2·oF)at 68F 58.7 W/m · oK at 20 C

Sizes Available

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

Aluminum Bronze C95900

The aluminium bronze Aluminum BronzeC95900 is characterized by its high strength and excellent corrosion resistance. The uses of the alloy includes variety of heavy duty mechanical and structural products including gears, worm drives, valve guides and seats. It is a heavy duty bearing alloy, but does not tolerate misalignment or dirty lubricants and generally should be used against hardened steel shafts, with both shaft and bearing machined to fine surface finishes.

Typical Uses for C95900 Aluminum Bronze :-

  • Industrial:Gears, worm drives

Chemical Composition:

Al Cu Fe Mn Ni
Min/Max 12.0-13.5 Rem 3.0-5.0 1.5 0.5
Nominals 12.7000 4.0000

Specifications:

End Product Specification
Centrifugal ASTM B271
Continuous ASTM B505
Ingot ASTM B30
Sand ASTM B148

Physical Properties:

Density   (lbs/in3) .260
Specific Gravity 7.21
Specific Heat(Btu/lb 0F) .09
Coefficient of Thermal Expansion(in/in/0F) 9.0 x 10-6
Electrical Conductivity(% IACS) 10
Electrical Resistivity  (Microhms-Meter @ 680F) 172
Thermal Conductivity(Btu/sq. ft./ft./hr./0F @ 680F) 22.5
Magnetic Permeability 1

Sizes Available:

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

CUAL11NI5FE5 Aluminum Bronze

The aluminum bronze CuAl11Ni5Fe5 is used in aeronautical industry, due to its high mechanical properties and oxidation resistance. The alloy CuAl11Ni5Fe5 is resistant to corrosion in saline mist area.

Typical Uses for CUAL11NI5FE5 Aluminum Bronze :-

  • Aerospace: Landing Gear Bushings & Bearings, Guides, Nuts
  • Heavy Industry: Civil engineering, iron and steel industry, manufacturing guides, rolling mills

Equivalent Specifications:

Specifications Designation
Europen CuAl11Fe6Ni6
Germany CuAl11Ni6Fe5

Chemical Composition:

Al Cr Co Cu Fe Pb Mn Ni Sn Zn
Min/Max 10.0 – 11.0 0.05 0.2 74.5 min 4.0 – 5.5 0.03 1.5 4.2 – 6.0 0.25 0.3
Nominals 10.5 4.7 5.1

Physical Properties:

Product Property Value
Density 7.58 g/cm³
Melting Point 1035 °C
Modulus of Elasticity 115 GPa
Thermal Conductivity 37.7 W/m.K

Mechanical Property:

Mechanical Property Value
Proof Stress 400-530 MPa
Tensile Strength 600-760 MPa
Elongation A50 mm 15-5 %
Hardness Vickers 170 to 220 HV

Sizes Available:

ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification
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