GNEE can provide the form
Chemical Composition
AS2738.2-1984
Copper 99.90+%, oxygen by agreement, usually 0.04%
Equivalent Alloy Specifications
| Specification | UNS | BSI | JIS | ISO |
| Designation |
C11000 |
C101 |
C 1100 |
Cu-ETP |
ASTM Product Specifications
| Number | Title |
| B5 |
High Conductivity Tough Pitch Copper Refinery Shapes |
| B124 |
Copper and Copper Alloy Forging Rod, Bar and Shapes |
| B152 |
Copper Sheet, Strip, Plate, and Rolled Bar |
| B187 |
Copper Bar, Bus Bar, Rod and Shapes |
| B188 |
Seamless Copper Bus Pipe and Tube |
| B283 |
Copper and Copper Alloy Die Forgings (Hot Pressed) |
| B447 |
Welded Copper Tube |
| B577 |
Detection of cuprous Oxide (Hydrogen Embrittlement Susceptibility) in copper |
| B694 |
Copper, Copper Alloy and Copper Clad Stainless Steel (CCS) and Copper Clad Alloy Steel (CAS) and Strip for Electrical Cable Shielding |
Mechanical Properties
| Property | Units | Temper | ||
| Annealed* (soft) | Half Hard | Hard | ||
| Tensile Strength (min) | MPa |
210* |
245 |
310 |
| Elongation (min) | % |
40* |
10 |
7 |
| Hardness | HV |
55 max* |
75-90 |
90-115 |
Physical Properties
| Property | Metric Units | Imperial Units |
|
Melting Point (Liquidus) |
1083°C |
1981°F |
|
Melting Point (Solidus, eutectic) |
1065°C |
1950°F |
|
Density |
8.89 gm/cm³ @ 20°C |
0.301 lb/in³ @ 68°F |
|
Specific Gravity |
8.89 |
8.89 |
|
Coefficient of Thermal Expansion |
17.7 x 10 -6 / °K (20-300°C) |
9.8 x 10 -5 / °F (68-572°F) |
|
Themal Conductivity |
388 W/m. °K @ 20°C |
224 BTU/ft³/ft/hr/°F @ 68°F |
|
Thermal Capacity (Specific Heat) |
385 J/kg. °K @ 20°C |
0.092 BTU/lb/°F @ 68°F |
|
Electrical Resistivity (Annealed) |
1.724 microhm.cm @ 20°C |
10.3 ohms (circ mil/ft) @ 68°F |
|
Electrical Conductivity (Annealed) |
0.58 - 0.59 microhm?¹.cm?¹ @ 20°C |
100.0-101.5% IACS@ 68°F |
|
Modulus of Elasticity (tension) |
115 GPa |
17 x 106 psi |
|
Modulus of Rigidity (shear) |
44 GPa |
6.4 x 106 psi |
| Poisson's Ratio |
0.33 |
0.33 |
Fabrication Properties
|
Cold Working Capacity |
Excellent |
|
Hot Working Capacity |
Excellent |
|
Hot Forging Rating |
65% of forging brass |
|
Hot Working Temperature |
750-875°C |
|
Annealing Temperature |
375-650°C |
|
Machinability Rating |
20% of free cutting brass |
|
Finishing |
Excellent |
Joining Properties
|
Soldering |
Excellent |
|
Brazing |
Good |
|
Oxy-Acetylene Welding |
Not Recommended |
|
Carbon Arc Welding |
Fair |
|
Gas Shielded Arc Welding (GTAW/TIG, GMAW/MIG) |
Fair |
|
Coated Metal Arc Welding (Manual electrodes) |
Not Recommended |
|
Resistance Welding |
Not Recommended |
Products provided by GNEE
| Product Form | Main Alloy / UNS Number (Select Common Grades) | Common ASTM Standards | Thickness / Diameter | Width / OD | Length | Surface Finish |
|---|---|---|---|---|---|---|
| Copper Tube/Pipe | C10100, C10200, C10300, C10800, C11000, C12000, C12200, C14200, C19200, C23000, C44300, C68700, C70600, C71500 | B75, B88, B111, B280, B395, B543 | 0.012" - 0.125" (0.3mm - 3.2mm) Wall | 1/8" - 6" (3.2mm - 152mm) OD | Straight: 10ft - 20ft (3m - 6m) Coils: Custom |
Drawn (Bright), Annealed (Soft), Bare, Tin-Plated |
| Copper Sheet/Plate | C10100, C10200, C11000, C11300, C11400, C11600, C12200, C14200, C19200, C22000, C26000, C26800, C27000, C51000, C52100, C54400, C63000, C77000 | B152, B370, B36 | Sheet: 0.006" - 0.188" (0.15mm - 4.8mm) Plate: > 0.188" (4.8mm) |
12" - 48" (305mm - 1220mm) or more | 36" - 144" (914mm - 3658mm) or more | Mill Finish, Polished (Mirror), Brushed, Oxidized, Pre-painted |
| Copper Bar/Rod | C10100, C11000, C11300, C11400, C11600, C14500, C14700, C15000, C15700, C18200, C18400, C18700, C36000, C46400, C48500, C63000, C64200, C65500, C67300, C67400 | B124, B16, B98, B138, B139, B196, B301 | Round: 1/8" - 6" (3mm - 150mm) Dia. Flat Bar: 1/4" - 12" (6mm - 305mm) Wide |
N/A for Rounds | 12ft - 20ft (3.6m - 6m) Standard | Drawn (Bright), Turned & Polished, Hot Rolled, Sand Blasted |
| Copper Wire | C10100, C10200, C11000, C11300, C11400, C11600, C15500, C16200, C21000, C22000, C23000, C26000, C27000, C51000, C52100, C54400, C63000, C77000 | B1, B2, B3, B105, B134, B159, B197 | 0.010" - 0.500" (0.25mm - 12.7mm) Dia. | N/A | Coils: 1lb to several thousand lbs | Bare (Bright), Annealed (Soft), Tin-Plated, Nickel-Plated, Enameled |
| Copper Foil | C10100, C10200, C11000, C11300, C11400, C11600 | B370, B152 (Often follows IPC-4101) | 0.0005" - 0.010" (12µm - 250µm) | 18" - 48" (457mm - 1220mm) | Rolls: 500ft - 5000ft (150m - 1500m) | Electrodeposited (ED), Rolled & Annealed (RA), Double-Treat |
