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CuAl11Fe6Ni6-C

EN1982

  • Automotive
  • Industrial Machinery
  • Marin
  • Oil & Gas

Typical Uses

Builders Hardware, Window Hardware, Consumer Piano Keys, Musical Instruments

Electrical
Electrical Hardware, Fasteners, Stuffing Box Nuts Industrial Pickling Equipment, Valve Guides, Piston Guides, Valve Seats, Pump Fluid Ends, Glands, Worms, Worms Wheels, Hot Mill Guides, Hand Gun Recoil Mechanisms, Landing Gear Parts, Air Craft Components, Wear Plates, Welding Jaws, Landing Gear Parts, Glass Molds, Machine Parts, Sewage Treatment Applications, Valve Components, Bearings, Bushings, Valve Bodies, Gears

Marine
Marine Applications, Covers for Marine Hardware, Ship Building, Marine Hardware Ordnance Government Fittings

Bar Length : 3000mm
Square : Up to 153mm
Hollow : 42X18mm - 293X237mm
Round : 32mm - 303mm
Rectangle : Up to 303mm W
Product availabillity

CC334G

Chemical Composition

(%max, unless shown as range or min)

Cu Al Fe Mn Ni Cr Mg Pb Si Sn
Min/Max 72.0-82.5 10.0-12.0 4.0-7.0 2.5 4.0-7.5 0.05 0.05 0.05 0.1 0.2

Applicable Specifications

*BS EN 1982

Fabrication Processes

* Continuous Casting

Fabrication Properties

Joining Technique Suitability
Soldering Good
Brazing Fair
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Good
Coated Metal Arc Welding Good
Machinability Rating 50

Mechanical Properties

Tensile Strength
Rm N/mm2 min.		 0.2% Proof Strength
Rp0.2 N/mm2 min.		 Elongation A % min. Hardness HB min.
750 380 5 185

Physical Properties

US Customary Metric
Melting Point – Liquids 1930 F 1054 C
Melting Point – Solidus 1900 F 1038 C
Density 0.272 lb/in3 at 68 F 7.53 gm/cm3 at 20 C
Specific Gravity 7.53 7.53
Electrical Resistivity 122.8 ohms-cmil/ft at 68 F 20.41 microhm-cm at 20 C
Electrical Conductivity 8 %IACS at 68 F 0.049 MegaSiemens/cm at 20 C
Thermal Conductivity 24.2 Btu · ft/(hr · ft2·°F) at 68 F 41.9 W/m ·°K at 20 C
Coefficient of Thermal Expansion 9.0·10-6 per °F (68-572 F) 16.2·10-6 per °C (20-300 C)
Specific Heat Capacity 0.1 Btu/lb/°F at 68 F 419.0 J/kg · °K at 20 C
Modulus of Elasticity in Tension 16000 ksi 110000 MPa
Magnetic Permeability* 1.2 1.2
Magnetic Permeability** 1.32 1.32
Poisson’s Ratio 0.32 0.32
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