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C71000
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1,2) | Pb | Zn | Fe | Ni(3) | Mn | |
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni value includes Co. |
||||||
Min (%) | 19.0 | |||||
Max (%) | Rem | 0.05 | 1.0 | 1.0 | 23.0 | 1.0 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell F scale | Fatigue Strength** (ksi) |
Section Size (in) |
---|---|---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106. | ||||||||||
Flat Products | 1/2 Hard | H02 |
68 Typ |
63 Typ |
62 Typ |
8 Typ |
75 Typ |
100 Typ |
0.04 | |
1/4 Hard | H01 |
60 Typ |
49 Typ |
48 Typ |
20 Typ |
58 Typ |
92 Typ |
0.04 | ||
Extra Hard | H06 |
78 Typ |
76 Typ |
75 Typ |
4 Typ |
82 Typ |
0.04 | |||
Extra Spring | H10 |
85 Typ |
79 Typ |
78 Typ |
3 Typ |
86 Typ |
0.04 | |||
Hard | H04 |
75 Typ |
72 Typ |
71 Typ |
5 Typ |
80 Typ |
0.04 | |||
Nominal Grain Size 0.025 mm | OS025 |
53 Typ |
16 Typ |
16 Typ |
35 Typ |
30 Typ |
75 Typ |
0.04 | ||
Nominal Grain Size 0.035 mm | OS035 |
52 Typ |
14 Typ |
14 Typ |
35 Typ |
27 Typ |
73 Typ |
0.04 | ||
Nominal Grain Size 0.050 mm | OS050 |
51 Typ |
13 Typ |
13 Typ |
35 Typ |
25 Typ |
72 Typ |
0.04 | ||
Nominal Grain Size 0.050 mm | OS050 |
51 Typ |
13 Typ |
35 Typ |
0.04 | |||||
Spring | H08 |
82 Typ |
79 Typ |
3 Typ |
0.04 | |||||
Spring | H08 |
82 Typ |
79 Typ |
78 Typ |
3 Typ |
84 Typ |
0.04 | |||
Flat Products & Tubing | Nominal Grain Size 0.025 mm | OS025 |
53 Typ |
16 Typ |
35 Typ |
0.04 | ||||
Nominal Grain Size 0.025 mm | OS025 |
49 Typ |
18 Typ |
40 Typ |
||||||
Flat Products & Wire | Extra Spring | H10 |
95 Typ |
85 Typ |
5 Typ |
|||||
Extra Spring | H10 |
85 Typ |
79 Typ |
3 Typ |
0.04 | |||||
Tube | Light Drawn, Light Cold Rolled | H55 |
68 Typ |
62 Typ |
14 Typ |
76 Typ |
20 Typ | |||
Nominal Grain Size 0.025 mm | OS025 |
49 Typ |
18 Typ |
40 Typ |
72 Typ |
|||||
Wire | Extra Spring | H10 |
95 Typ |
85 Typ |
5 Typ |
0.08 |
Melting Point - Liquidus°F | 2190 |
---|---|
Melting Point - Solidus°F | 2100 |
Densitylb/cu in. at 68°F | 0.323 |
Specific Gravity | 8.94 |
Electrical Conductivity% IACS at 68°F | 6.5 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 21 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.1 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 20000 |
Modulus of Rigidityksi | 7500 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Excellent |
Coated Metal Arc Welding | Good |
Spot Weld | Excellent |
Seam Weld | Excellent |
Butt Weld | Excellent |
Capacity for Being Cold Worked | Good |
Capacity for Being Hot Formed | Good |
Machinability Rating | 20 |
Common Fabrication Processes
- Blanking
- Forming and Bending
- Welding
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 1200 | 1500 | ||
Hot Working Temperature | 1600 | 1900 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Electrical | Communication Relays | Corrosion Resistance | Corrosion Resistance |
Communication Relays | Forming Characteristics | Formability | |
Communication Relays | Mechanical Properties | Moderate Strength | |
Resistance Wire | Conductivity (Electrical) | Electrical Resistivity | |
Resistance Wire | Mechanical Properties | Flexibility | |
Resistors | Corrosion Resistance | Corrosion Resistance | |
Resistors | Mechanical Properties | Moderate Strength | |
Resistors | Solderability | Solderability | |
Resistors | Welding Characteristics | Weldability | |
Springs | Corrosion Resistance | Corrosion Resistance | |
Springs | Mechanical Properties | High Modulus of Elasticity | |
Springs | Mechanical Properties | Moderate Strength | |
Industrial | Condenser Plates | Corrosion Resistance | Corrosion Resistance |
Condenser Plates | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Condenser Plates | Mechanical Properties | Moderate Strength | |
Condenser Plates | Solderability | Solderability | |
Condenser Plates | Welding Characteristics | Weldability | |
Condensers | Corrosion Resistance | Corrosion Resistance | |
Condensers | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Condensers | Mechanical Properties | Moderate Strength | |
Condensers | Solderability | Solderability | |
Condensers | Welding Characteristics | Weldability | |
Evaporator Tubing | Corrosion Resistance | Corrosion Resistance | |
Evaporator Tubing | Mechanical Properties | Moderate Strength | |
Evaporator Tubing | Welding Characteristics | Weldability | |
Evaporators | Conductivity (Thermal) | Thermal Conductivity | |
Evaporators | Corrosion Resistance | Corrosion Resistance | |
Evaporators | Welding Characteristics | Weldability | |
Ferrules | Corrosion Resistance | Corrosion Resistance | |
Ferrules | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Ferrules | Forming Characteristics | Formability | |
Ferrules | Mechanical Properties | Moderate Strength | |
Heat Exchanger Tubes | Corrosion Resistance | Corrosion Resistance | |
Heat Exchanger Tubes | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Heat Exchanger Tubes | Forming Characteristics | Formability | |
Heat Exchanger Tubes | Mechanical Properties | Moderate Strength | |
Heat Exchanger Tubes | Welding Characteristics | Weldability |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
Bar | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | |||
Bolts | ASTM | F468 | NONFERROUS BOLTS, HEX CAP SCREWS, AND STUDS FOR GENERAL USE | ||
Heat Exchanger Tube | ASME | SB543 | WELDED COPPER AND COPPER ALLOY TUBE | ||
Nuts | ASTM | F467 | NONFERROUS NUTS FOR GENERAL USE | ||
Pipe | ASME | SB466 | SEAMLESS COPPER-NICKEL PIPE AND TUBE | ||
ASTM | B466/B466M | SEAMLESS COPPER-NICKEL PIPE AND TUBE | |||
Plate | ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | ||
Screws | ASTM | F468 | NONFERROUS BOLTS, HEX CAP SCREWS, AND STUDS FOR GENERAL USE | ||
Sheet | ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | ||
SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
ASTM | B694 | COPPER, COPPER ALLOY AND COPPER-CLAD STAINLESS STEEL SHEET AND STRIP FOR ELECTRICAL CABLE SHIELDING | |||
Strip | ASTM | B122/B122M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER) AND COPPER-NICKEL PLATE, SHEET, STRIP, AND ROLLED BAR | ||
SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | |||
SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |||
ASTM | B694 | COPPER, COPPER ALLOY AND COPPER-CLAD STAINLESS STEEL SHEET AND STRIP FOR ELECTRICAL CABLE SHIELDING | |||
Studs | ASTM | F468 | NONFERROUS BOLTS, HEX CAP SCREWS, AND STUDS FOR GENERAL USE | ||
Tube | Condenser Tube | SAE | J463 | WROUGHT COPPER AND COPPER ALLOYS | |
ASME | SB359 | COPPER & COPPER ALLOY SEAMLESS CONDENSER & HEAT EXCHANGER TUBES WITH INTEGRAL FINS | |||
ASME | SB395 | U-BEND SEAMLESS COPPER & COPPER ALLOY HEAT EXCHANGER & CONDENSER TUBE | |||
ASTM | B359/B359M | COPPER AND COPPER-ALLOY SEAMLESS CONDENSER AND HEAT EXCHANGER TUBES WITH INTEGRAL FINS | |||
Condenser Tube | ASTM | B111/B111M | COPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES AND FERRULE STOCK | ||
Condenser Tube | SAE | J461 | WROUGHT AND CAST COPPER ALLOYS | ||
ASTM | B395/B395M | U-BEND SEAMLESS COPPER AND COPPER ALLOY HEAT EXCHANGER AND CONDENSER TUBES | |||
ASME | SB466 | SEAMLESS COPPER-NICKEL PIPE AND TUBE | |||
ASTM | B543/B543M | WELDED COPPER AND COPPER ALLOY HEAT EXCHANGER TUBE | |||
ASTM | B466/B466M | SEAMLESS COPPER-NICKEL PIPE AND TUBE | |||
Condenser Tube | ASME | SB111 | COPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES & FERRULE STOCK | ||
Welded Heat Exchanger & Condenser Tube | ASTM | B956/B956M | WELDED COPPER AND COPPER-ALLOY CONDENSER AND HEAT EXCHANGER TUBES WITH INTEGRAL FINS | ||
Wire | ASTM | B206/B206M | COPPER-NICKEL-ZINC ALLOY (NICKEL-SILVER WIRE) AND COPPER-NICKEL ALLOY WIRE |
Corrosion Properties