Demander d’ information

CuAl10Ni5Fe4

ASTM B150 ;  AMS4640 ;  QQC465B

  • Aerospace
  • Defance
  • Marin
  • Industry

Typical Uses

Aerospace
Aircraft Parts, Bushings, Bearings,Valve Guides, Plunger Tips, Welded Piping Systems, Balls, Gears, Cams, Pump Parts

Industrial
Hydraulic Bushings for Earth Moving Equipment, Corrosion Resistant Articles,Heat Exchanger Flanges, Heat Exchanger Headers, Tanks, Valve Balls, Structural Members, Pump Shafts, Shafting, Condenser Tube for Power Stations and Desalting Units, Valve Seats

Marine
Pump Parts, Bolts, Nuts, Propellers, Ship Propellers

 

Solides ronde : 1/2″ – 4″
Bars hexagonales : 1/2″ – 2″
Bars & rectangle plat : up to 4″
Bars carrés : 1/2″ – 3″
Bar Length : 10ft – 12ft
La disponibilité des produits

C-63000

Chemical Composition

(%max, unless shown as range or min)

Cu*

Al

Fe

Mn

Ni**

Si

Sn

Zn

Min/Max

Rem

9.0-11.0

2.0-4.0

1.5

4.0-5.5

0.25

0.20

0.30

* Cu value includes Ag.
** Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.

Applicable Specifications

* Bar, Rod – ASTM B150
* AMS 4640
* SAE J461
* SAE J463

Fabrication Processes

* Forging
* Hot Forming

Standard Temper Designation:

* Bar, Rod – HR50 – Drawn and Stress Relieved
* Shapes – M30 – As Hot Extruded; O30 – Hot Extruded and Annealed

Fabrication Properties

Joining TechniqueSuitability
SolderingNot Recommended
BrazingFair
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingGood
Spot WeldGood
Seam WeldGood
Butt WeldGood
Capacity for Being Cold WorkedPoor
Capacity for Being Hot FormedGood
Forgeability Rating75
Machinability Rating30

Mechanical Properties (ASTM B150)

Form

 

Diameter or Distance Between

Parallel Surfaces, in. [mm]

 

Tensile Strength, min

 

Yield Strength, at 0.5% Extension Under Load, min

Elongation in 4xdiameter

or 4xthickness, min, %

 

ksi

MPa

ksi

MPa

Shapes

All Sizes

85

585

42.5

295

10

Rod and Bar

1/2 [12.7] to 1 [25.4] incl.

110

760

68

470

10

over 1 [25.4] to 2 [50.8] incl.

110

760

60

415

10

over 2 [50.8] to 3 [76.2] incl.

105

725

55

380

10

Physical Properties

US CustomaryMetric
Melting Point – Liquidus1930 F1054 C
Melting Point – Solidus1895 F1035 C
Density0.274 lb/in3 at 68 F7.58 gm/cm3 at 20 C
Specific Gravity7.587.58
Electrical Resistivity116 ohms-cmil/ft at 68 F19.28 microhm-cm at 20 C
Electrical Conductivity7 %IACS at 68 F0.041 MegaSiemens/cm at 20 C
Thermal Conductivity22.6 Btu · ft/(hr · ft2·°F) at 68 F39.1 W/m ·°K at 20 C
Coefficient of Thermal Expansion9·10-6 per °F (68-572 F)16.2·10-6 per °C (20-300 C)
Specific Heat Capacity0.09 Btu/lb/°F at 68 F377.1 J/kg · °K at 20 C
Modulus of Elasticity in Tension17500 ksi121000 MPa
Modulus of Rigidity6400 ksi44130 MPa