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C75400
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 (%) | 63.5 | 14.0 | ||||
Max (%) | 66.5 | 0.10 | Rem | 0.25 | 16.0 | 0.50 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell F scale | Rockwell 30T scale | Shear Strength (ksi) |
Section Size (in) |
---|---|---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | ||||||||||
Flat Products | 1/2 Hard | H02 |
74 Typ |
62 Typ |
10 Typ |
80 Typ |
70 Typ |
47 Typ |
0.04 | |
1/4 Hard | H01 |
65 Typ |
49 Typ |
21 Typ |
70 Typ |
63 Typ |
44 Typ |
0.04 | ||
1/8 Hard | H00 |
62 Typ |
35 Typ |
30 Typ |
60 Typ |
55 Typ |
43 Typ |
0.04 | ||
Extra Hard | H06 |
92 Typ |
79 Typ |
2 Typ |
90 Typ |
77 Typ |
54 Typ |
0.04 | ||
Hard | H04 |
85 Typ |
75 Typ |
3 Typ |
87 Typ |
75 Typ |
52 Typ |
0.04 | ||
Nominal Grain Size 0.015 mm | OS015 |
61 Typ |
28 Typ |
34 Typ |
89 Typ |
53 Typ |
0.04 | |||
Nominal Grain Size 0.025 mm | OS025 |
59 Typ |
24 Typ |
37 Typ |
82 Typ |
46 Typ |
0.04 | |||
Nominal Grain Size 0.035 mm | OS035 |
57 Typ |
21 Typ |
40 Typ |
79 Typ |
41 Typ |
41 Typ |
0.04 | ||
Nominal Grain Size 0.050 mm | OS050 |
55 Typ |
19 Typ |
42 Typ |
73 Typ |
33 Typ |
0.04 | |||
Nominal Grain Size 0.070 mm | OS070 |
53 Typ |
18 Typ |
43 Typ |
69 Typ |
27 Typ |
0.04 |
Melting Point - Liquidus°F | 1970 |
---|---|
Melting Point - Solidus°F | 1900 |
Densitylb/cu in. at 68°F | 0.314 |
Specific Gravity | 8.7 |
Electrical Conductivity% IACS at 68°F | 7 |
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 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 18000 |
Modulus of Rigidityksi | 6800 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Good |
Gas Shielded Arc Welding | Fair |
Coated Metal Arc Welding | Not Recommended |
Spot Weld | Good |
Seam Weld | Fair |
Butt Weld | Good |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Poor |
Machinability Rating | 20 |
Common Fabrication Processes
- Blanking
- Drawing
- Etching
- Forming and Bending
- Heading and Upsetting
- Roll Threading and Knurling
- Shearing
- Spinning
- Squeezing and Swaging
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 1100 | 1500 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Consumer | Camera Parts | Appearance | Color |
Camera Parts | Corrosion Resistance | Corrosion Resistance | |
Camera Parts | Mechanical Properties | Moderate Strength | |
Holloware | Appearance | Color | |
Holloware | Corrosion Resistance | Corrosion Resistance | |
Holloware | Forming Characteristics | Formability | |
Holloware | Mechanical Properties | Moderate to High Strength | |
Jewelry | Appearance | Color | |
Jewelry | Corrosion Resistance | Corrosion Resistance | |
Jewelry | Mechanical Properties | Moderate Strength | |
Jewelry | Solderability | Solderability | |
Electrical | Connectors | Corrosion Resistance | Corrosion Resistance |
Connectors | Forming Characteristics | Formability | |
Connectors | Mechanical Properties | Moderate to High Strength | |
Fasteners | Fasteners | Appearance | Color |
Fasteners | Corrosion Resistance | Corrosion Resistance | |
Fasteners | Mechanical Properties | Moderate to High Strength | |
Industrial | Etching Stock | Appearance | Color |
Etching Stock | Corrosion Resistance | Corrosion Resistance | |
Etching Stock | Forming Characteristics | Formability | |
Etching Stock | Mechanical Properties | Moderate Strength | |
Optical Equipment | Corrosion Resistance | Corrosion Resistance | |
Optical Equipment | Mechanical Properties | Moderate Strength |
Applicable Specifications
Corrosion Properties