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C40800
Elements | |||||
---|---|---|---|---|---|
Cu | Pb | Sn | Zn | Fe | |
Min (%) | 94.0 | 1.8 | |||
Max (%) | 96.0 | 0.05 | 2.2 | Rem | 0.05 |
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 | Shear Strength (ksi) |
Torsion Modulus (ksi) |
Ultimate Tensile Strength in Shear (ksi) |
Section Size (in) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
* Measured at room temperature, 68°F (20°C). | |||||||||||||
Flat Products | 1/2 Hard | H02 |
54 Typ |
55 Typ |
46 Typ |
12 Typ |
65 Typ |
62 Typ |
38 Typ |
0.04 | |||
1/4 Hard | H01 |
50 Typ |
39 Typ |
24 Typ |
36 Typ |
0.04 | |||||||
1/4 Hard | H01 |
50 Typ |
45 Typ |
39 Typ |
24 Typ |
50 Typ |
54 Typ |
36 Typ |
0.04 | ||||
3/4 Hard | H03 |
62 Typ |
60 Typ |
52 Typ |
6 Typ |
72 Typ |
67 Typ |
41 Typ |
0.04 | ||||
Extra Hard | H06 |
73 Typ |
78 Typ |
61 Typ |
4 Typ |
82 Typ |
73 Typ |
45 Typ |
0.04 | ||||
Extra Spring | H10 |
79 Typ |
84 Typ |
75 Typ |
3 Typ |
84 Typ |
75 Typ |
49 Typ |
0.04 | ||||
Hard | H04 |
67 Typ |
57 Typ |
5 Typ |
43 Typ |
0.04 | |||||||
Hard | H04 |
67 Typ |
70 Typ |
57 Typ |
5 Typ |
76 Typ |
70 Typ |
43 Typ |
0.04 | ||||
Nominal Grain Size 0.015 mm | OS015 |
45 Typ |
15 Typ |
42 Typ |
69 Typ |
31 Typ |
34 Typ |
0.04 | |||||
Nominal Grain Size 0.025 mm | OS025 |
44 Typ |
14 Typ |
43 Typ |
65 Typ |
26 Typ |
34 Typ |
0.04 | |||||
Nominal Grain Size 0.035 mm | OS035 |
42 Typ |
13 Typ |
43 Typ |
33 Typ |
0.04 | |||||||
Nominal Grain Size 0.035 mm | OS035 |
42 Typ |
13 Typ |
43 Typ |
60 Typ |
22 Typ |
33 Typ |
0.04 | |||||
Spring | H08 |
79 Typ |
66 Typ |
3 Typ |
48 Typ |
0.04 | |||||||
Spring | H08 |
79 Typ |
82 Typ |
66 Typ |
3 Typ |
85 Typ |
77 Typ |
48 Typ |
6 Typ | 0.04 |
(1)For hard alloys.(2)For annealed alloys. | |
Melting Point - Liquidus°F | 1930 |
---|---|
Melting Point - Solidus°F | 1900 |
Densitylb/cu in. at 68°F | 0.32 |
Electrical Conductivity% IACS at 68°F | 37 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 92 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.1 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 16000 (1) |
Modulus of Elasticity in Tensionksi | 18000 (2) |
Modulus of Rigidityksi | 6000 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Good |
Gas Shielded Arc Welding | Good |
Spot Weld | Not Recommended |
Seam Weld | Not Recommended |
Butt Weld | Good |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Fair |
Machinability Rating | 20 |
Common Fabrication Processes
- Blanking
- Shearing
- Stamping
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 850 | 1250 | ||
Hot Working Temperature | 1525 | 1635 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Architecture | Weather Stripping | Appearance | Appearance |
Weather Stripping | Corrosion Resistance | Corrosion Resistance | |
Weather Stripping | Mechanical Properties | Moderate Strength | |
Builders Hardware | Hardware, Stamped | Appearance | Appearance |
Hardware, Stamped | Corrosion Resistance | Corrosion Resistance | |
Hardware, Stamped | Forming Characteristics | Formability | |
Hardware, Stamped | Mechanical Properties | Moderate Strength | |
Consumer | Costume Jewelry | Appearance | Appearance |
Costume Jewelry | Corrosion Resistance | Corrosion Resistance | |
Costume Jewelry | Forming Characteristics | Formability | |
Costume Jewelry | Mechanical Properties | Moderate Strength | |
Costume Jewelry | Solderability | Solderability | |
Electrical | Connectors | Conductivity (Electrical) | Electrical Conductivity |
Connectors | Conductivity (Thermal) | Thermal Conductivity | |
Connectors | Corrosion Resistance | Corrosion Resistance | |
Connectors | Forming Characteristics | Formability | |
Connectors | Mechanical Properties | Moderate Strength | |
Industrial | Bushings | Corrosion Resistance | Corrosion Resistance |
Bushings | Forming Characteristics | Formability | |
Bushings | Friction & Wear Properties | Wear Resistance | |
Bushings | Mechanical Properties | Moderate Strength | |
Bushings | Thermal Properties | Resistance to Stress Relaxation | |
Thrust Washers | Corrosion Resistance | Corrosion Resistance | |
Thrust Washers | Forming Characteristics | Formability | |
Thrust Washers | Friction & Wear Properties | Wear Resistance | |
Thrust Washers | Mechanical Properties | Moderate Strength | |
Thrust Washers | Thermal Properties | Resistance to Stress Relaxation |
Applicable Specifications
Corrosion Properties