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  • Industrial

Round : 3/8" - 3"
Bar Length : 10ft - 12ft
Rectangle : W: 1/2" - 4"
Square : 3/8" - 1.5"
Hexagonal : 3/8" - 2"
Profile : According to customers drawing
Product availabillity

C-67600

Chemical Composition

(%max, unless shown as range or min)

Cu*

Fe

Mn

Sn

Zn

Pb

Min/Max

57.0-60.0

0.40-1.3

0.05-0.50

0.50-1.5

Rem

0.50-1.0

Note: Cu + Sum of Named Elements, 99.5% min.

Applicable Specifications

* Bar, Rod – ASTM B138
* QQB-728

Fabrication Properties

Joining Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Fair
Spot Weld Good
Seam Weld Good
Butt Weld Good
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Excellent
Forgeability Rating 80
Machinability Rating 60

Mechanical Properties (ASTM B150)

US Customary Metric
Melting Point – Liquidus 1630 F 890C
Melting Point – Solidus 1590F 865C
Density 0.302 lb/in3 at 68 F 8.36 gm/cm3 at 20 C
Specific Gravity 8.36 8.36
Electrical Resistivity 116 ohms-cmil/ft at 68 F 19.28 microhm-cm at 20 C
Electrical Conductivity 24 %IACS at 68 F 0.139 MegaSiemens/cm at 20 C
Thermal Conductivity 61 Btu · ft/(hr · ft2·°F) at 68 F 105.7 W/m ·°K at 20 C
Coefficient of Thermal Expansion 9·10-6 per °F (68-572 F) 16.2·10-6 per °C (20-300 C)
Specific Heat Capacity 0.09 Btu/lb/°F at 68 F 377.1 J/kg · °K at 20 C
Modulus of Elasticity in Tension 15000ksi 103400MPa
Modulus of Rigidity 5600 ksi 38600MPa