Aluminum Bronze Compression Tube Fittings

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Aluminum Bronze Tube Fittings
Tube Fittings Types Size OD Size Inch
Tube To Union 6mm to 38mm 1/4" to 1 1/2"
Tube to Male Fittings
Tube to Female Fittings
Tube to Pipe Fittings
Tube Fittings Accessories

 


Types
Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories
Equivalent To
SWAGELOK, PARKER, DK-LOK, HOKE
Grade
AB1, AB2
Sizes
1/8’’ to 2’’ and 3mm to 50mm
Ends
Threaded, Welding, JIC
Pressure Rating
1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi
Threads
NPT , BSPT, BSPP

 

Properties Metric Imperial
Hardness, Rockwell C 27 27
Tensile strength (M30 and O61 tempers) 690 MPa 100000 psi
Yield strength (M30 and O61 tempers) 380 MPa 55100 psi
Elongation at break (in 50 mm, 1% reduction in area) 1.00% 1.00%
Elastic modulus 117 GPa 17000 ksi
Compressive yield strength (at permanent set of 0.1%) 450 MPa 65300 psi
Compressive yield strength (at permanent set of 1%) 880 MPa 128000 psi
Poisson’s ratio 0.34 0.34
Charpy impact (@ 18.0 - 100°C/ -0.400 - 212°F, keyhole) 3.00 J 2.21 ft-lb
Izod impact (@ 18.0 - 100°C/ -0.400 - 212°F) 3.00 J 2.21 ft-lb
Fatigue strength (@# of cycles 1.00e+8, M30 temper) 460 MPa 66700 psi
Machinability (UNS C36000 (free-cutting brass) = 100) 20 20
Shear modulus 42.3 GPa 6140 ksi

 

Element Content (%)
Copper, Cu 82.7
Aluminium, Al 12.5-13.5
Iron, Fe 3.5-5.0
Manganese, Mn ≤2.0
Other ≤0.5

 

Properties Metric Imperial
Density 7.21 g/cc 0.260 lb/in³
Melting point 1047°C 1917°F

 


  1. This alloy group offers higher tensile strength and resistance compared to other alloys of Bronze.
  2. These alloys are non-magnetic.
  3. They are resistant to tarnish.
  4. They experience low oxidation rates at high temperatures.
  5. The alloys under this category show low reactivity to sulfurous compounds and other products of combustion.
  6. These alloys are resistant to sea water

 

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