|
Chemical Composition
(%max., unless shown as range or min.)
|
| |
Cu(1) |
Fe |
Pb |
Mn |
Ni(2) |
Zn |
| Min./Max. |
Rem. |
.40-1.0 |
.05 |
1.0 |
29.0-33.0 |
1.0 |
|
|
(1) Cu value includes Ag.
(2) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.
Applicable Specifications
|
| Product |
Specification |
| Bar |
ASTM
B122, B151
MILITARY MIL-C-15726
SAE J461, J463 |
| Bolts |
ASTM
F468 |
| Electrode,
Welding |
AWS
A5.6
MILITARY MIL-E-22200/4 |
| Nuts |
ASTM
F467 |
| Pipe,
Seamless |
ASME
SB466
ASTM B466 |
| Pipe,
Welded |
ASTM
B467, B608 |
| Plate |
ASTM
B122
MILITARY MIL-C-15726
SAE J461, J463 |
| Plate,
Clad |
ASTM
B432 |
| Plate,
Condenser Tube |
ASME
SB171
ASTM B171
SAE J461,
J463 |
| Rod |
ASTM
B151
MILITARY MIL-C-15726 |
| Screws |
ASTM
F468 |
| Sheet |
ASTM
B122
MILITARY MIL-C-15726
SAE J461, J463 |
| Strip |
ASTM
B122
MILITARY MIL-C-15726
SAE J461, J463 |
| Studs |
ASTM
F468 |
| Tube,
Condenser |
ASME
SB111
ASTM B111, B552
MILITARY
MIL-T-15005
SAE J461, J463 |
| Tube,
Finned |
ASME
SB359
ASTM B359
MILITARY
MIL-T-22214 |
| Tube,
Seamless |
ASME
SB466
ASTM B466
MILITARY
MIL-T-16420 |
| Tube,
U-Bend |
ASME
SB395
ASTM B395 |
| Tube,
Welded |
ASME
SB543
ASTM B543 |
| Wire |
MILITARY
MIL-C-15726 |
|
|
Common Fabrication
Processes
Forming and Bending, Welding
Fabrication Properties
|
| Joining
Technique |
Suitability |
| Soldering |
Excellent |
| Brazing |
Excellent |
| Oxyacetylene
Welding |
Good |
| Gas Shielded
Arc Welding |
Excellent |
| Coated Metal
Arc Welding |
Excellent |
| Spot Weld |
Excellent |
| Seam Weld |
Excellent |
| Butt Weld |
Excellent |
| Capacity
for Being Cold Worked |
Good |
| Capacity
for Being Hot Formed |
Good |
| Machinability
Rating |
20 |
|
|
Mechanical Properties (measured
at room temperature, 68 F (20 C)
|
| Temper |
Section
Size |
Cold
Work |
Typ/
Min |
Temp |
Tensile
Strength |
Yield
Strength
(0.5% ext.
under
load) |
Yield
Strength
(0.2%
offset) |
Yield
Strength
(0.05%
offset) |
El |
Rockwell
Hardness |
Vickens
Hard. |
Brinell
Hard. |
Shear
Strength |
Fatigue
Strength* |
Izod
Impact
Strength |
| |
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 |
| Rod |
| H04 |
1 |
20 |
TYP |
68 |
75 |
70 |
- |
- |
15 |
80 |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
| |
25.4 |
|
|
20 |
517 |
483 |
- |
- |
15 |
80 |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
| Tube |
| OS025 |
0.0 |
0 |
TYP |
68 |
60 |
25 |
- |
- |
45 |
45 |
- |
80 |
- |
- |
- |
- |
- |
- |
0.0 |
| |
0.0 |
|
|
20 |
414 |
172 |
- |
- |
45 |
45 |
- |
80 |
- |
- |
- |
- |
- |
- |
0.0 |
| OS035 |
0.0 |
0 |
TYP |
68 |
54 |
- |
- |
- |
45 |
36 |
- |
77 |
- |
- |
- |
- |
- |
- |
0.0 |
| |
0.0 |
|
|
20 |
372 |
- |
- |
- |
45 |
36 |
- |
77 |
- |
- |
- |
- |
- |
- |
0.0 |
| Flat
Products |
| M20 |
1 |
0 |
TYP |
68 |
55 |
20 |
- |
- |
45 |
35 |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
| |
25.4 |
|
|
20 |
379 |
138 |
- |
- |
45 |
35 |
- |
- |
- |
- |
- |
- |
- |
- |
0.0 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
*Fatigue Strength: 100 x 10 6cycles,
unless indicated
as [N]X 106.
Physical Properties
|
| |
US
Customary |
Metric |
| Melting
Point - Liquidus |
2260 F |
1238 C |
| Melting
Point - Solidus |
2140 F |
1171 C |
| Density |
0.323 lb/in3
at 68 F |
8.94 gm/cm3
@ 20 C |
| Specific
Gravity |
8.94 |
8.94 |
| Electrical
Resistivity |
225.0 ohms-cmil/ft @
68 F |
37.4 microhm-cm @ 20
C |
| Electrical
Conductivity |
4 %IACS @ 68 F |
0.027 MegaSiemens/cm
@ 20 C |
| Thermal
Conductivity |
17.0 Btu · ft/(hr
· ft2·oF)at
68F |
29.4 W/m · oK
at 20 C |
| Coefficient
of Thermal Expansion |
9.0 ·10-6
per oF (68-572 F) |
16.2 ·10-6
per oC (20-300 C) |
| Specific
Heat Capacity |
0.09 Btu/lb/oF
at 68 F |
377.1 J/kg · oK
at 293 K |
| Modulas
of Elasticity in Tension |
22000 ksi |
152000 MPa |
| Modulus
of Rigidity |
8300 ksi |
57230 MPa |
|
|
Tempers Most Commonly Used
|
| Flat
Products |
| PLATE |
M20 |
| SHEET |
H01,
H02, O60 |
| STRIP,
ROLLED |
H01,
H02, H04, O60, OS025 |
|
|
|
| Other |
| PIPE |
H55,
H80, O60 |
| ROD |
H02 |
| TUBE |
OS015,
OS025, OS035 |
|
|
|
|
Typical Uses
Industrial
Pump Impellers, Welding Backing
Rings, Flexible Metal Hose, Boiler Parts, Evaporator
Tubes, Distiller Tubes,Condenser Plates, Weld Wire,
Heat Exchanger Tubes, Refrigerators, Process Equipment,
Condenser Components,Heat Exchanger Components, Propeller
Sleeves, Condensers, Ferrules
Marine
Pump Bodies and Internal Parts-Sea Water, Sea Water
Condensers, Valve Bodies, Sea Water Service, SaltWater
Piping, Fittings, Salt Water Flanges, Water Boxes -
Salt Water Applications, Salt Water Pipe Fittings
* Main Source : CDA(copper development association)
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