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CuAl7Fe2 - Cupro Alu

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CuAl7Fe2 - Cupro Alu

Utilisations types du bronze à l'aluminium C61400 :

ÉLÉMENTS DE FIXATION: membres filetés; traverses; boulons; écrous

INDUSTRIEL: systèmes de tuyauterie; composants structurels; pièces de machine; récipients résistant à la corrosion; tuyauterie d'eau de mer; tube et systèmes de tuyauterie de condensateur; plaques tubulaires; tuyau soudé; tubes et tuyaux sans soudure; chutes pour grains abrasifs; tubes d'échangeur thermique; pelles excavatrices de mine; réservoirs; plaques frontales de condensateur

MARITIME: éléments de fixation; revêtement de protection; récipients sous pression; quincaillerie maritime; réservoirs soudés

MATÉRIEL MILITAIRE: cuves de mélange; auges de mélange

Tailles disponibles chez NBM

BARRE SOLIDE: 0,37 po. (0,9 cm) - 4 po. (10,2 cm)

BARRE CREUSE : dans les plages de dimensions de DE au-dessus disponibles sur demande

TÔLE ET PLAQUE : coupé pour une épaisseur, jusqu'à 2 po. (5,1 cm)

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Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Specifications
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 - - - -
Product Type Temper Type
Bar ASME SB169, ASTM B169, FEDERAL QQ-C-450, SAE J463, J461
Bolts ASTM F468
Nuts ASTM F467
Pipe ASTM B315
Pipe, Welded ASTM B608
Plate ASME SB169, ASTM B171, B169, FEDERAL QQ-C-450
Plate, Bridge and Bearing ASTM B100
Plate, Clad ASTM B432
Plate, Condenser Tube ASME SB171, ASTM B171
Rod ASME SB150, ASTM B150, SAE J463, J461
Screws ASTM F468
Shapes SAE J463, J461
Sheet ASME SB169, ASTM B169, FEDERAL QQ-C-450, SAE J463, J461
Strip ASME SB169, ASTM B169, FEDERAL QQ-C-450, SAE J463, J461
Studs ASTM F468
Tube ASTM B315
Tube, Condenser ASTM B111
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL 		YS
0.02% Offset 		YS
0.005% Offset 		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 ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
FLAT PRODUCTS
O60 1 68 76 33 - - - - - - - - - - 40 28
O60 25.4 0 TYP 20 524 228 - - 45 81 - - - - - - 276 193 0
H04 0.13 68 89 60 - - - - - - - - - - - -
H04 3.18 0 TYP 20 614 414 - - 32 87 - - - - - - - - 0
H04 0.5 68 80 54 - - - - - - - - - - - -
H04 12.7 0 TYP 20 552 372 - - 38 85 - - - - - - - - 0
O60 0.5 68 78 35 - - - - - - - - - - 40 25
O60 12.7 0 TYP 20 538 241 - - 42 82 - - - - - - 276 172 0
H04 1 68 78 45 - - - - - - - - - - - -
H04 25.4 0 TYP 20 538 310 - - 40 84 - - - - - - - - 0
H04 0.31 68 85 58 - - - - - - - - - - - -
H04 7.9 0 TYP 20 586 400 - - 35 86 - - - - - - - - 0
O60 0.31 68 80 40 - - - - - - - - - - 42 26
O60 7.9 0 TYP 20 552 276 - - 40 83 - - - - - - 290 179 0
O60 0.13 68 82 45 - - - - - - - - - - 45 30
O60 3.18 0 TYP 20 565 310 - - 40 84 - - - - - - 310 207 0
ROD
H04 0.5 68 85 45 - - - - - - - - - - 48 -
H04 12.7 0 TYP 20 586 310 - - 35 91 - - - - - - 331 - 0
H04 1 68 82 40 - - - - - - - - - - 45 -
H04 25.4 0 TYP 20 565 276 - - 35 90 - - - - - - 310 - 0
H04 2.01 68 80 35 - - - - - - - - - - 40 -
H04 51 0 TYP 20 552 241 - - 35 88 - - - - - - 276 - 0
0.47 68 80 40 - - - - - - - - - - - -
12 0 TYP 20 550 275 - - 30 - - - - - - - - - 0
68 75 35 - - - - - - - - - - - -
15-Dec 20 515 240 - - 30 - - - - - - - - - 0
0.98 - 1.97 68 70 32 - - - - - - - - - - - -
25 - 50 20 485 220 - - 30 - - - - - - - - - 0
1.97 - 3.15 68 27 30 - - - - - - - - - - - -
50 - 80 20 185 205 - - 30 - - - - - - - - - 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 0.285 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
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
End Product Specification
Bar ASME SB169, ASTM B169, FEDERAL QQ-C-450, SAE J463, J461
Bolts ASTM F468
Nuts ASTM F467
Pipe ASTM B315
Pipe, Welded ASTM B608
Plate ASME SB169, ASTM B171, B169, FEDERAL QQ-C-450
Plate, Bridge and Bearing ASTM B100
Plate, Clad ASTM B432
Plate, Condenser Tube ASME SB171, ASTM B171
Rod ASME SB150, ASTM B150, SAE J463, J461
Screws ASTM F468
Shapes SAE J463, J461
Sheet ASME SB169, ASTM B169, FEDERAL QQ-C-450, SAE J463, J461
Strip ASME SB169, ASTM B169, FEDERAL QQ-C-450, SAE J463, J461
Studs ASTM F468
Tube ASTM B315
Tube, Condenser ASTM B111