Find suppliers for this alloy
C70400
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1,2) | Pb | Zn | Fe | Ni(3) | Mn | |
(1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.5% min. (3) Ni value includes Co. |
||||||
Min (%) | 1.3 | 4.8 | 0.30 | |||
Max (%) | Rem | 0.05 | 1.0 | 1.7 | 6.2 | 0.8 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell F scale | Rockwell 30T scale |
---|---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | |||||||||
Strip | 1/2 Hard | H02 |
57 Typ |
55 Typ |
11 Typ |
67 Typ |
65 Typ |
||
1/4 Hard | H01 |
51 Typ |
40 Typ |
21 Typ |
54 Typ |
57 Typ |
|||
Annealed | O61 |
38 Typ |
12 Typ |
41 Typ |
8 Typ |
||||
Extra Hard | H06 |
70 Typ |
69 Typ |
3 Typ |
75 Typ |
69 Typ |
|||
Hard | H04 |
64 Typ |
63 Typ |
5 Typ |
72 Typ |
68 Typ |
|||
Spring | H08 |
77 Typ |
76 Typ |
2 Typ |
76 Typ |
70 Typ |
|||
Tube | Light Drawn, Light Cold Rolled | H55 |
48 Typ |
36 Typ |
18 Typ |
67 Typ |
|||
Nominal Grain Size 0.025 mm | OS025 |
41 Typ |
14 Typ |
46 Typ |
58 Typ |
Melting Point - Liquidus°F | 2050 |
---|---|
Densitylb/cu in. at 68°F | 0.323 |
Specific Gravity | 8.94 |
Electrical Conductivity% IACS at 68°F | 14 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 37 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.7 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 17000 |
Modulus of Rigidityksi | 6400 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Fair |
Gas Shielded Arc Welding | Excellent |
Coated Metal Arc Welding | Good |
Spot Weld | Good |
Seam Weld | Good |
Butt Weld | Good |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Good |
Machinability Rating | 20 |
Common Fabrication Processes
- Forming and Bending
- Welding
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 1050 | 1500 | ||
Hot Working Temperature | 1500 | 1750 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Industrial | Condenser Plates | Corrosion Resistance | Corrosion Resistance to Fresh Water |
Condenser Plates | Corrosion Resistance | Corrosion Resistance to Petrochemicals | |
Condenser Plates | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Condenser Plates | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Condenser Plates | Mechanical Properties | Moderate Strength | |
Condenser Plates | Mechanical Properties | Retains Strength at High Temperatures | |
Condensers | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Condensers | Corrosion Resistance | Corrosion Resistance to Petrochemicals | |
Condensers | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Condensers | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Condensers | Mechanical Properties | Moderate Strength | |
Condensers | Mechanical Properties | Retains Strength at High Temperatures | |
Evaporator Tubes | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Evaporator Tubes | Corrosion Resistance | Corrosion Resistance to Petrochemicals | |
Evaporator Tubes | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Evaporator Tubes | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Evaporator Tubes | Mechanical Properties | Moderate Strength | |
Evaporator Tubes | Mechanical Properties | Retains Strength at High Temperatures | |
Ferrules | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Ferrules | Corrosion Resistance | Corrosion Resistance to Petrochemicals | |
Ferrules | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Ferrules | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Ferrules | Mechanical Properties | Moderate Strength | |
Ferrules | Mechanical Properties | Retains Strength at High Temperatures | |
Heat Exchanger Tubes | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Heat Exchanger Tubes | Corrosion Resistance | Corrosion Resistance to Petrochemicals | |
Heat Exchanger Tubes | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Heat Exchanger Tubes | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Heat Exchanger Tubes | Mechanical Properties | Moderate Strength | |
Heat Exchanger Tubes | Mechanical Properties | Retains Strength at High Temperatures | |
Tubing for Lithium Bromide Absorption Systems | Corrosion Resistance | Corrosion Resistance | |
Tubing for Lithium Bromide Absorption Systems | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Tubing for Lithium Bromide Absorption Systems | Mechanical Properties | Moderate Strength | |
Tubing for Lithium Bromide Absorption Systems | Mechanical Properties | Retains Strength at High Temperatures | |
Marine | Condenser Intake Systems | Corrosion Resistance | Corrosion Resistance to Fresh Water |
Condenser Intake Systems | Corrosion Resistance | Corrosion Resistance to Petrochemicals | |
Condenser Intake Systems | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Condenser Intake Systems | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Condenser Intake Systems | Mechanical Properties | Moderate Strength | |
Condenser Intake Systems | Mechanical Properties | Retains Strength at High Temperatures | |
Salt Water Piping | Corrosion Resistance | Corrosion Resistance to Fresh Water | |
Salt Water Piping | Corrosion Resistance | Corrosion Resistance to Salt Water | |
Salt Water Piping | Corrosion Resistance | Erosion and Impingement Corrosion Resistance | |
Salt Water Piping | Mechanical Properties | Moderate Strength | |
Salt Water Piping | Mechanical Properties | Retains Strength at High Temperatures |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
Condenser & Heat Exchanger Tube with Integral Fins | ASTM | B956/B956M | WELDED COPPER AND COPPER-ALLOY CONDENSER AND HEAT EXCHANGER TUBES WITH INTEGRAL FINS | ||
Pipe | ASTM | B466/B466M | SEAMLESS COPPER-NICKEL PIPE AND TUBE | ||
Tube | ASME | SB359 | COPPER & COPPER ALLOY SEAMLESS CONDENSER & HEAT EXCHANGER TUBES WITH INTEGRAL FINS | ||
Condenser Tube | ASME | SB111 | COPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES & FERRULE STOCK | ||
Condenser Tube | ASTM | B111/B111M | COPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES AND FERRULE STOCK | ||
ASME | SB466 | SEAMLESS COPPER-NICKEL PIPE AND TUBE | |||
ASTM | B359/B359M | COPPER AND COPPER-ALLOY SEAMLESS CONDENSER AND HEAT EXCHANGER TUBES WITH INTEGRAL FINS | |||
ASME | SB543 | WELDED COPPER AND COPPER ALLOY TUBE | |||
ASTM | B466/B466M | SEAMLESS COPPER-NICKEL PIPE AND TUBE | |||
ASTM | B395/B395M | U-BEND SEAMLESS COPPER AND COPPER ALLOY HEAT EXCHANGER AND CONDENSER TUBES | |||
ASTM | B543/B543M | WELDED COPPER AND COPPER ALLOY HEAT EXCHANGER TUBE |
Corrosion Properties