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CuAl10Ni5Fe6 - Cupro Alu

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CuAl10Ni5Fe6 - Cupro Alu

ASTM B150; QQ-C-465

Utilisations types du bronze au nickel-aluminium C63200 :

INDUSTRIEL: cages de roulements; paliers à coussinet-douille; tiges de soupape; arbres; cames; soupapes d'eau de mer; corps de pompe d'eau de mer; bagues

ÉLÉMENTS DE FIXATION: éléments de fixation; écrous; boulons d'eau de mer

MARITIME: arbres d'entraînement; entretien maritime

Tailles proposées par NBM

BARRE RONDE: 1 po. (2,5 cm) - 10 po. (25,4 cm) de diamètre

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Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Specifications
Al Cu Fe Pb Mn Ni Si
Min/Max 8.7 - 9.5 Rem 3.5 - 4.3 0.02 1.2 - 2.0 4.0 - 4.8 0.1
Nominals 9.0000 82.0000 4.0000 - 1.6000 4.4000 -
Product Type Temper Type
Bar ASTM B150
Bar, Forging ASTM B124
Electrode, Welding AWS A5.6, MILITARY MIL-E-23765/3
Forgings, Die ASTM B283
Plate ASTM B171
Rod ASTM B150
Rod, Forging ASTM B124
Shapes ASTM B150
Shapes, Forging ASTM B124
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.5% EUL 		Elong. RH
B 		RH
C 		RH
F 		RH
30T 		VH
500 		BH
500 		BH
3000 		Shear
Strgth 		Fatigue
Strgth 		Izod
Impact
Strgth
- in. % - F ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa - - - - - - - - MPa MPa J
FORGINGS
O50 5 68 100 45 - - - - - - - - - -
O50 127 0 TYP 20 689 310 22 92 - - - - - - - - 0
PLATE
O50 1 68 90 45 - - - - - - - - - -
O50 25.4 0 TYP 20 621 310 25 85 - - - - - - - - 0
O50 0.5 68 95 47 - - - - - - - - - -
O50 12.7 0 TYP 20 655 324 22 89 - - - - - - - - 0
ROD
O50 2.99 68 102 51 - - - - - - - - - -
O50 76 0 TYP 20 703 352 24 93 - - - - - - - - 0
O50 1 68 105 53 - - - - - - - - - -
O50 25.4 0 TYP 20 724 365 22 96 - - - - - - - - 0
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 0.276 lb/in3 @ 68 F 7.64 gm/cm3 @ 20 C
Electrical Conductivity 7 %IACS @ 68 F 0.041 MegaSiemens/cm @ 20 C
Electrical Resistivity 148.0 ohms-cmil/ft @ 68 F 24.6 microhm-cm @ 20 C
Melting Point Liquid US 1940 F 1060 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 7.64 7.64
Specific Heat Capacity .105 Btu/lb/°F @ 68 F 440.0 J/kg . °K at 293 K
Thermal Conductivity 20.0 Btu . ft/(hr . ft2 . °F) @ 68 F 34.6 W/m . °K at 20 C
Joining Technique Suitability
Brazing Fair
Butt Weld Good
Capacity for Being Cold Worked Fair
Capacity for Being Hot Formed Good
Coated Metal Arc Welding Good
Forgeability Rating 70
Gas Sheilded Arc Welding Excellent
Machinability rating 30
Oxyacetylene Welding Not Recommended
Seam Weld Fair
Soldering Fair
Spot Weld Good
End Product Specification
Bar ASTM B150
Bar, Forging ASTM B124
Electrode, Welding AWS A5.6, MILITARY MIL-E-23765/3
Forgings, Die ASTM B283
Plate ASTM B171
Rod ASTM B150
Rod, Forging ASTM B124
Shapes ASTM B150
Shapes, Forging ASTM B124