Nickel Aluminum Bronze

Spec Equivalents: AMS 4640, SAE J463, QQ-C-465B, ASME SB150, ASTM B-150, B-124, B-171, B-283
C63000 (AMS 4640 - CDA 630) Nickel Aluminum Bronze alloy is an excellent choice for applications involving heavy loads, abrasive wear resistant, friction, abrasive wear and corrosion. The addition of nickel increases the strength of alloy without effecting its excellent ductility, toughness and corrosion resistance. Typical applications for C63000 nickel aluminum bronze included aircraft landing gear components, strut bearings, main pistons, trunnion bearings and similar vital components.

Typical Uses :

• Industrial: Hydraulic Bushings for Earth Moving Equipment, Corrosion Resistant Articles, Bushings, Bearings, Heat Exchanger Flanges, Heat Exchanger Headers, Tanks, Valve Balls, Structural Members, Pump Shafts, Aircraft Parts, Valve Guides, Plunger Tips, Welded Piping Systems, Balls, Gears, Cams, Pump Parts, Shafting, Condenser Tube for Power Stations and Desalting Units, Valve Seats
• Marine : Pump Parts, Bolts, Nuts, Propellers, Ship Propellers
• Plumbing : Faucets

Equivelent Specifications:

Specifications	Designation
ISO	CuAl0Ni5Fe4
European	CuAl0Ni5Fe4
BS	CA 104
JIS	C 6301
Russian	BrAZN10.4.4

Chemical Composition:

	Al	Cu	Fe	Mn	Ni	Si	Sn	Zn
Min/Max	9.0 - 11.0	Rem	2.0 - 4.0	1.5	4.0 - 5.5	0.25	0.2	0.3
Nominals	10	82	3	-	5	-	-	-

Specification:

End Product	Specification
Bar	AMS 4640, ASME SB150, ASTM B150, FEDERAL QQ-C-450, SAE J463, J461
Bar, Forging	ASTM B124
Bolts	ASTM F468
Forgins, Die	AMS 4640, ASTM B283, MILITARY MIL-B-16166
Nuts	ASTM F467
Plate	ASTM B171, FEDERAL QQ-C-450
Plate, Condenser Tube	ASME SB171, ASTM B171
Rod	AMS 4640, ASME SB150, ASTM B150, SAE J463, J461
Rod, Forging	ASTM B124
Screws	ASTM F468
Shapes	AMS 4640, ASTM B150, SAE J463, J461
Shapes, Forging	ASTM B124
Sheet	FEDERAL QQ-C-450

Fabrication:

Joining Technique	Suitability
Brazing	Fair
Butt Weld	Good
Capacity for Being Cold Worked	Poor
Capacity for Being Hot Formed	Good
Coated Metal Arc Welding	Good
Forgeability Rating	75
Gas Sheilded Arc Welding	Good
Machinability rating	30
Oxyacetylene Welding	Not recommended
Seam Weld	Good
Soldering	Not recommended
Spot Weld	Good

Physical Properties :

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	0.274 lb/in3 @ 68 F	7.58 gm/cm3 @ 20 C
Electrical Conductivity	7 %IACS @ 68 F	0.041 MegaSiemens/cm @ 20 C
Electrical Resistivity	116.0 ohms-cmil/ft @ 68 F	19.28 microhm-cm @ 20 C
Melting Point Liquid US	1930 F	1054 C
Melting Point Solid US	1895 F	1035 C

Sizes Available

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

AMS 4590
The C63020 Nickel Aluminum Bronze alloy possess high ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum.

Typical Uses :

• Industrial: Bearings, Bushings, Valve Balls, Forming Dies for Roll Bearings, Hydraulic Bushings for Earth Moving Equipment, Valve Parts - Cryogenic

Equivelent Specifications:

Specifications	Designation
ISO	CuAl0Ni5Fe4
European	CuAl0Ni5Fe4
BS	CA 104
JIS	C 6301
Russian	BrAZN10.4.4

Chemical Composition:

	Al	Cr	Co	Cu	Fe	Pb	Si	Ni	Sn	Zn
Min/Max	10.0 - 11.0	0.05	0.2	74.5 min	4.0 - 5.5	0.03	1.5	4.2 - 6.0	0.25	0.3
Nominals	10.5	-	-	-	4.7	-	-	5.1	-	-

Specifications:

End Product	Specification
Bar	ASTM B150
Pipe	ASTM B315
Rod	ASTM B150
Shapes	AMS 4590, ASTM B150
Tube	ASTM B315

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

ASTM B150, QQ-C-465
The C63200 Nickel Aluminum Bronze alloy possess superior salt water corrosion resistance. It also is resistant to cavitation and erosion. Along with the advantage of pressure tightness, this high strength alloy is excellent for welding and is available in many forms at a lower cost to you.

Typical Uses :

• Industrial: Bearing Cages, Sleeve Bearings, Valve Stems, Shafts, Cams, Sea Water Valves, Sea Water Pump Bodies, Bushings
• Fasteners: Fasteners, Sea Water, Nuts, Bolting
• Marine: Drive Shafts, Marine Service

Equivelent Specifications:

Specifications	Designation
ISO	CuAl9Fe4Ni4
UNS	C63280
Czech Republic	CuAl9Fe4Ni4

Chemical Composition:

	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	82	4	-	1.6	4.4	-

Specifications:

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

Fabrication

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

Physical Properties

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

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

ASTM B505
C95500 Nickel Aluminum Bronze 9D is available with salt water corrosion resistance. It also is resistant to cavitation and erosion. Along with the advantage of pressure tightness, this high strength alloy is excellent for welding and is available in many forms at a lower cost to you.

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
• Oil & Gas: Piping for Vertical Pump Columns, Firefighting and Fire Suppression Systems, Seawater Lift Pumps, Piping Layout, Flanges and Fittings, Discharge Elbows, Cooling Loops for Power Plants, Bronze Valve Bodies, Piping Systems, Desalination Equipment, Tube Sheets, Circulating Pumps and Pump Shafts, Fasteners and Hardware for Cooling towers.
• Marine: Marine Applications, Covers for Marine Hardware, Ship Building, Marine Hardware
• Ordinance: Government Fittings

Chemical Composition:

	Al	Cu	Fe	Mn	Ni
Min/Max	10.0-11.5	78.0 min	3.0-5.0	3.5	3.0-5.5
Nominals	11.0000	80.0000	4.0000	-	4.3000

Specifications:

End Product	Specification
Centrifugal	ASTM B271, SAE J462, J461
Continuous	ASTM B505, SAE J462, J461
Ingot	ASTM B30
Precision	ASTM B806
Sand	ASTM B148, B763, SAE J461, J462

Fabrication

Joining Technique	Suitability
Brazing	Good
Coated Metal Arc Welding	Not Recommended
Gas Shielded Arc Welding	Not Recommended
Machinability Rating	40
Oxyacetylene Welding	Not Recommended
Soldering	Excellent

Physical Properties

Product Property	US Customary	Metric
Coefficient of Thermal Expansion	9.0 ·10-6 per oF (68-572 F)	16.2 ·10-6 per oC (20-300 C)
Density	0.272 lb/in3 at 68 F	7.53 gm/cm3 @ 20 C
Electrical Conductivity	8 %IACS @ 68 F	0.049 MegaSiemens/cm @ 20 C
Electrical Resistivity	122.8 ohms-cmil/ft @ 68 F	20.41 microhm-cm @ 20 C
Magnetic Permeability (As Cast)	1.32	1.32
Magnetic Permeability (TQ50 temper)	1.2	1.2
Melting Point - Liquidus	1930 F	1054 C
Melting Point - Solidus	1900 F	1038 C
Modulas of Elasticity in Tension	16000 ksi	110000 MPa
Poisson's Ratio	0.32	0.32
Specific Gravity	7.53	7.53
Specific Heat Capacity	0.1 Btu/lb/oF at 68 F	419.0 J/kg · oK at 293 K
Thermal Conductivity	24.2 Btu · ft/(hr · ft2·oF)at 68F	41.9 W/m · oK at 20 C

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

Applications :

• Marine Valves
• Pumps
• Weapons Handling Systems
• Couplings
• Fasteners
• Gears
• Marine Propeller shafts
• Bearing Races
• Engine Components such as Valve Stems & Valve seats, Worm Gears, Bushes, Cams.

Equivalent Specifications :

Specifications	Designation
BS	CA104
EN	CW307G
JIS	C6301
DIN	2.0966
ISO	CuAl10Ni5Fe4
Russian (GOST)

Chemical Composition:

	Cu	Pb	Sn	Zn	Fe	Ni	Al	Mg	Mn	Si
Min/Max	REM.	0.05	0.10	0.40	4.0-6.0	4.0-6.0	8.50-11.0	0.05	0.05	0.10

Specifications :

Ingots
Bar
Square
Billets
Plate
Sheet
Flat
Rods
Profiles
Wire
Hollows
Hex
Tubes

Fabrication Properties :

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
Gas Shielded Arc Welding	Excellent
Machinability Rating	30
Oxyacetylene Welding	Fair
Seam Weld	Fair
Soldering	Fair
Spot Weld	Good
Forgeability Rating	70

Mechanical Properties :

Form	Tensile N/mm2 (min)	0.2% Proof Stress N/mm2 (min)	Elogation on 5.65 gauge length %	Izod Value J (min)
<15 mm Dia	680	325	17	-
15 mm – 25 mm Dia	680	325	17	24
25 mm – 100 mm Dia	635	295	17	27
>100 mm Dia	620	245	15	23

Physical Properties :

Melting Point	1035oC
Density	7.5 g/cm3
Specific Gravity
Electrical Conductivity 20C	7 – 10 IACS
Thermal Conductivity	37.7 – 42 W/m.K
Coefficient of Thermal Expansion 20-300	18 x 10-6
Specific Heat Capacity
Modulus of Elasticity	115 GPa
Modulus of Rigidity

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

The C95800 Alpha Nickel Aluminum Bronze is corrosion resistant against salt water, cavitation and erosion. The alloy is having the advantage of pressure tightness and is excellent for welding. It is available in many forms at a lower cost to you.

Cast ASTM: B271, B505, B148 Military/AMS: MIL-B-24480 Other: ABS - 4T

Common Applications :

• Piping for Vertical Pump Columns
• Firefighting and Fire Suppression Systems
• Seawater Lift Pumps
• Piping Layout, Flanges and Fittings
• Discharge Elbows
• Cooling Loops for Power Plants
• Bronze Valve Bodies
• Piping Systems
• Desalination Equipment
• Tube Sheets
• Circulating Pumps and Pump Shafts
• Fasteners, Hardware for Cooling towers

Equivelent Specifications:

Specifications	Designation
ISO	CuAl10Fe5Ni5
European	CuAl10Fe5Ni5
BS	CuAl10Fe5Ni5
JIS	C AC703
Russian	BrA10ZN4L

Chemical Composition:

	Al	Cu	Fe	Pb	Mn	Ni	Si
Min/Max	8.5-9.5	79.0 min	3.5-4.5	0.03	.8-1.5	4.0-5.0	0.1
Nominals	9	81	4	-	1	4.5	-

Specifications:

End Product	Specification
Centrifugal	ASTM B271, SAE J462, J461
Continuous	ASTM B505, SAE J461, J462
Ingot	ASTM B30
Precision	ASTM B806
Sand	ASTM B806

Fabrication

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

Physical Properties

Product Property	US Customary	Metric
Coefficient of Thermal Expansion	9.0 ·10-6 per oF (68-572 F)	16.2 ·10-6 per oC (20-300 C)
Density	0.276 lb/in3 at 68 F	7.64 gm/cm3 @ 20 C
Electrical Conductivity	7 %IACS @ 68 F	0.041 MegaSiemens/cm @ 20 C
Electrical Resistivity	146.7 ohms-cmil/ft @ 68 F	34.39 microhm-cm @ 20 C
Information not available on website
Magnetic Permeability	1.05	1.05
Melting Point - Liquidus	1940 F	1060 C
Melting Point - Solidus	1910 F	1043 C
Modulas of Elasticity in Tension	16500 ksi	114000 MPa
Poisson's Ratio	0.32	0.32
Specific Gravity	7.64	7.64
Specific Heat Capacity	0.105 Btu/lb/oF at 68 F	440.0 J/kg · oK at 293 K
Thermal Conductivity	20.8 Btu · ft/(hr · ft2·oF)at 68F	36.0 W/m · oK at 20 C

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

C96900 Nickel Tin Bronze Spinodal is ideal for using in tough environments. The alloy possess high strength, anti-galling properties, non-magnetic, excellent machinability, corrosion resistance and good bearing properties.

It is used in bushings and bearings for aircraft, industrial equipment, and heavy equipment. It is also used for oil and gas drilling hardware including rotary steerable housings, kelly valve seats and pressure housings.

C96900 in the hot worked and spinodally hardened (AT/TX00) condition exhibits tensile strength up to 140 ksi in a copper nickel tin alloy with excellent machinability.

Typical Uses :

• Defense, Electronics, Heavy Equipment, Marine, Oil & Gas, Performance Racing, Plastic Mold Tooling

Chemical Composition:

	Cu	Ni	Fe	Mn	Nb	Pb	Sn	Zn
Min/Max	Reminder	14.5-15.5	0.05 max	.05-.3 max	0.1 max	0.02 max	7.5-8.5	0.5max
Nominals	-	-

Physical Properties

Density	0.325	Lbs. per cubic inch @ 68°F (annealed)
Modulus	21	Elastic modulus in tension x 106  P.S.I.
Electrical Conductivity	9	% IACS at 68°F (annealed)
Thermal Conductivity	22	BTU per foot per hour per °F at 68°F (annealed)
Thermal Expansion	9.1	Inches per inch x 10-6  from 68°F to 572°F

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

CUAL 10NI5FE4 Nickel Aluminum Bronze alloy is a good choice for applications involving heavy loads, abrasive wear resistant, friction, abrasive wear and corrosion. The addition of nickel increases the alloys strength without diminishing its excellent ductility, toughness and corrosion resistance. Typical applications include aircraft landing gear components, strut bearings, main pistons, trunnion bearings and similar vital components.


Typical Uses :

• Industrial: Hydraulic Bushings for Earth Moving Equipment, Corrosion Resistant Articles, Bushings, Bearings, Heat Exchanger Flanges, Heat Exchanger Headers, Tanks, Valve Balls, Structural Members, Pump Shafts, Aircraft Parts, Valve Guides, Plunger Tips, Welded Piping Systems, Balls, Gears, Cams, Pump Parts, Shafting, Condenser Tube for Power Stations and Desalting Units, Valve Seats
• Marine: Pump Parts, Bolts, Nuts, Propellers, Ship Propellers
• Plumbing: Faucets

Technical Specifications:

Specifications	Designation
ISO	CuAl0Ni5Fe4
European	CuAl0Ni5Fe4
BS	CA 104
JIS	C 6301
Russian	BrAZN10.4.4

Chemical Composition:

	Al	Cu	Fe	Mn	Ni	Si	Sn	Zn
Min/Max	9.0 - 11.0	Rem	2.0 - 4.0	1.5	4.0 - 5.5	0.25	0.2	0.3
Nominals	10	82	3	-	5	-	-	-

Specifications:

End Product	Specification
Bar	AMS 4640, ASME SB150, ASTM B150, FEDERAL QQ-C-450, SAE J463, J461
Bar, Forging	ASTM B124
Bolts	ASTM F468
Forgins, Die	AMS 4640, ASTM B283, MILITARY MIL-B-16166
Nuts	ASTM F467
Plate	ASTM B171, FEDERAL QQ-C-450
Plate, Condenser Tube	ASME SB171, ASTM B171
Rod	AMS 4640, ASME SB150, ASTM B150, SAE J463, J461
Rod, Forging	ASTM B124
Screws	ASTM F468
Shapes	AMS 4640, ASTM B150, SAE J463, J461
Shapes, Forging	ASTM B124
Sheet	FEDERAL QQ-C-450
Strip	FEDERAL QQ-C-450
Tube	AMS 4640

Fabrication

Joining Technique	Suitability
Brazing	Fair
Butt Weld	Good
Capacity for Being Cold Worked	Poor
Capacity for Being Hot Formed	Good
Coated Metal Arc Welding	Good
Forgeability Rating	75
Gas Sheilded Arc Welding	Good
Machinability rating	30
Oxyacetylene Welding	Not recommended
Seam Weld	Good
Soldering	Not recommended
Spot Weld	Good

Physical Properties

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	0.274 lb/in3 @ 68 F	7.58 gm/cm3 @ 20 C
Electrical Conductivity	7 %IACS @ 68 F	0.041 MegaSiemens/cm @ 20 C
Electrical Resistivity	116.0 ohms-cmil/ft @ 68 F	19.28 microhm-cm @ 20 C
Melting Point Liquid US	1930 F	1054 C
Melting Point Solid US	1895 F	1035 C

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

AMS 4640
CW307G (AMS 4640) Nickel Aluminum Bronze alloy is an excellent choice for applications involving heavy loads, abrasive wear resistant, friction, abrasive wear and corrosion. The addition of nickel increases the alloys strength without diminishing its excellent ductility, toughness and corrosion resistance. Typical applications include aircraft landing gear components, strut bearings, main pistons, trunnion bearings and similar vital components.

Typical Uses :

• Industrial: Hydraulic Bushings for Earth Moving Equipment, Corrosion Resistant Articles, Bushings, Bearings, Heat Exchanger Flanges, Heat Exchanger Headers, Tanks, Valve Balls, Structural Members, Pump Shafts, Aircraft Parts, Valve Guides, Plunger Tips, Welded Piping Systems, Balls, Gears, Cams, Pump Parts, Shafting, Condenser Tube for Power Stations and Desalting Units, Valve Seats
• Marine: Pump Parts, Bolts, Nuts, Propellers, Ship Propellers
• Plumbing: Faucets

Equivelent Specifications:

Specifications	Designation
ISO	CuAl0Ni5Fe4
European	CuAl0Ni5Fe4
BS	CA 104
JIS	C 6301
Russian	BrAZN10.4.4

Chemical Composition:

	Al	Cu	Fe	Mn	Ni	Si	Sn	Zn
Min/Max	9.0 - 11.0	Rem	2.0 - 4.0	1.5	4.0 - 5.5	0.25	0.2	0.3
Nominals	10.0000	82.0000	3.0000	-	5.0000	-	-	-

Specifications:

End Product	Specification
Bar	AMS 4640, ASME SB150, ASTM B150, FEDERAL QQ-C-450, SAE J463, J461
Bar, Forging	ASTM B124
Bolts	ASTM F468
Forgins, Die	AMS 4640, ASTM B283, MILITARY MIL-B-16166
Nuts	ASTM F467
Plate	ASTM B171, FEDERAL QQ-C-450
Plate, Condenser Tube	ASME SB171, ASTM B171
Rod	AMS 4640, ASME SB150, ASTM B150, SAE J463, J461
Rod, Forging	ASTM B124
Screws	ASTM F468
Shapes	AMS 4640, ASTM B150, SAE J463, J461
Shapes, Forging	ASTM B124
Sheet	FEDERAL QQ-C-450
Strip	FEDERAL QQ-C-450
Tube	AMS 4640

Fabrication

Joining Technique	Suitability
Brazing	Fair
Butt Weld	Good
Capacity for Being Cold Worked	Poor
Capacity for Being Hot Formed	Good
Coated Metal Arc Welding	Good
Forgeability Rating	75
Gas Sheilded Arc Welding	Good
Machinability rating	30
Oxyacetylene Welding	Not recommended
Seam Weld	Good
Soldering	Not recommended
Spot Weld	Good

Physical Properties

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	0.274 lb/in3 @ 68 F	7.58 gm/cm3 @ 20 C
Electrical Conductivity	7 %IACS @ 68 F	0.041 MegaSiemens/cm @ 20 C
Electrical Resistivity	116.0 ohms-cmil/ft @ 68 F	19.28 microhm-cm @ 20 C
Melting Point Liquid US	1930 F	1054 C
Melting Point Solid US	1895 F	1035 C
Modulas of Elasticity in Tension	17500 ksi	121000 MPa
Modulas of Rigidity	6400 ksi	44130 MPa
Specific Gravity	7.58	7.58
Specific Heat Capacity	0.09 Btu/lb/°F @ 68 F	377.1 J/kg · °K at 293 K
Thermal Conductivity	22.6 Btu · ft/(hr · ft2 ·°F) @ 68 F	39.1 W/m · °K at 20 C

Sizes Available:

ROUND RODS	8mm To 70 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification