C61300
Back to products
C63000

C62300

Categories: ,
Description

An American duplex aluminium bronze with the addition of iron for added strength and to inhibit grain growth during hot working. C62300 is non-sparking and retains properties down to cryogenic temperatures. C62300 is a balanced alloy, which exhibits a combination of good corrosion, plus oxidation resistance and it also retains mechanical strength and physical properties at moderately elevated temperatures.

FastenersIndustrialMarine
BoltsBearing RacesMarine Hardware
NutsBearings
Bushings
Cams
Gears
Pump Rods
Valve Guides
Valve Seats
Valve Stems
Worm Gears

COMMON FABRICATION PROCESSES

COMMON FABRICATION PROCESSES

  • Bending
  • Forging
  • Hot forging
  • Hot Pressing
  • Welding
CHEMICAL COMPOSITION

CHEMICAL COMPOSITION

Elements
Cu(1,2) Sn Fe Ni(3) Al Mn Si
(1) Cu value includes Ag.
(2) Cu + Sum of Named Elements 99.5% min.
(3) Ni value includes Co.
Min (%) 2.0 8.5
Max (%) Rem 0.6 4.0 1.0 10.0 0.50 0.25
MECHANICAL PROPERTIES

MECHANICAL PROPERTIES

Form Temper Temper Code Tensile Strength
(ksi)		 YS-0.5% Ext
(ksi)		 Elongation
(%)		 Rockwell B scale Shear Strength
(ksi)		 Torsion Modulus
(ksi)		 Izod
(ft-lbs)		 Fatigue Strength**
(ksi)		 Section Size
(in)		 Cold Work
(%)
* Measured at room temperature, 68°F (20°C).** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.
Bar 1/2 Hard H02 90 Typ 45 Typ 30 Typ 85 Typ 1 15
1/2 Hard H02 85 Typ 40 Typ 30 Typ 82 Typ 2 15
As Hot Extruded M30 75 Typ 35 Typ 35 Typ 80 Typ 3
Rod 1/2 Hard H02 98 Typ 52 Typ 22 Typ 89 Typ 52 Typ 31 Typ 0.5 15
1/2 Hard H02 95 Typ 50 Typ 25 Typ 88 Typ 50 Typ 30 Typ 1 15
1/2 Hard H02 92 Typ 48 Typ 28 Typ 87 Typ 48 Typ 30 Typ 2 15
1/2 Hard H02 87 Typ 45 Typ 35 Typ 85 Typ 46 Typ 6.4 Typ 29 Typ 3 15
As Hot Extruded M30 75 Typ 35 Typ 35 Typ 80 Typ 35 Typ 25 Typ 4
PHYSICAL PROPERTIES

PHYSICAL PROPERTIES

Melting Point – Liquidus°F 1915
Melting Point – Solidus°F 1905
Densitylb/cu in. at 68°F 0.277
Specific Gravity 7.67
Electrical Conductivity% IACS at 68°F 12
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 31
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 9
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 17000
Modulus of Rigidityksi 6400

 

FABRICATION PROPERTIES

FABRICATION PROPERTIES

Technique Suitability
Soldering Not Recommended
Brazing Fair
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Good
Coated Metal Arc Welding Good
Spot Weld Good
Seam Weld Good
Butt Weld Good
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Good
Forgeability Rating 75
Machinability Rating 50

 

APPLICABLE SPECIFICATIONS

APPLICABLE SPECIFICATIONS

Form Specific Sub-Form Application System Standard Description
Bar SAE J463 WROUGHT COPPER AND COPPER ALLOYS
SAE J461 WROUGHT AND CAST COPPER ALLOYS
AMS 4635 ALUMINUM BRONZE BARS, RODS, AND FORGINGS, STRESS RELIEVED
ASTM B124/B124M COPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES
Die Forgings AMS 4635 ALUMINUM BRONZE BARS, RODS, AND FORGINGS, STRESS RELIEVED
Forgings SAE J463 WROUGHT COPPER AND COPPER ALLOYS
Forgings SAE J461 WROUGHT AND CAST COPPER ALLOYS
Forgings MILITARY MIL-B-16166 BRONZE, ALUMINUM, FORGINGS, HEAT TREATED
Forgings, Die (Hot Pressed) ASME SB283 COPPER AND COPPER ALLOY DIE FORGINGS (HOT PRESSED)
ASTM B283/B283M COPPER AND COPPER ALLOY DIE FORGINGS (HOT PRESSED)
Rod ASTM B124/B124M COPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES
SAE J461 WROUGHT AND CAST COPPER ALLOYS
AMS 4635 ALUMINUM BRONZE BARS, RODS, AND FORGINGS, STRESS RELIEVED
SAE J463 WROUGHT COPPER AND COPPER ALLOYS
Rod, Bar & Shapes Aluminum Bronze ASTM B150/B150M ALUMINUM BRONZE ROD, BAR AND SHAPES
Aluminum Bronze ASME SB150 ALUMINUM BRONZE ROD, BAR, AND SHAPES
Shapes ASTM B124/B124M COPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES