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C72600
Elements | |||||||
---|---|---|---|---|---|---|---|
Cu(1,2) | Sn | Zn | Fe | P | Ni(3) | Mn | |
(1) Cu + Sum of Named Elements 99.7% min. (2) Cu value includes Ag. (3) Ni value includes Co. |
|||||||
Min (%) | 91.0 | 3.5 | 3.5 | ||||
Max (%) | 93.0 | 4.5 | 0.50 | 0.20 | 0.05 | 4.5 | 0.20 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell F scale | Fatigue Strength** (ksi) |
Section Size (in) |
Cold Work (%) |
---|---|---|---|---|---|---|---|---|---|---|
* 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 |
82 Typ |
79 Typ |
4 Typ |
0.012 | ||||
1/2 Hard and Precipitation Heat Treated | TH02 |
100 Typ |
72 Typ |
12 Typ |
0.012 | |||||
3/4 Hard and Precipitation Heat Treated | TH03 |
101 Typ |
95 Typ |
90 Typ |
6 Typ |
42 Typ | 0.015 | 53 | ||
Spring | H08 |
100 Typ |
99 Typ |
1 Typ |
0.006 | |||||
Wire | Super Spring | H14 |
154 Typ |
117 Typ |
50 Typ | 0.01 | 99.8 |
(1)Aged condition. | |
Melting Point - Liquidus°F | 1950 |
---|---|
Melting Point - Solidus°F | 1770 |
Densitylb/cu in. at 68°F | 0.321 |
Specific Gravity | 8.89 |
Electrical Conductivity% IACS at 68°F | 15 (1) |
Modulus of Elasticity in Tensionksi | 16000 |
Technique | Suitability |
---|---|
Soldering | Excellent |
Brazing | Excellent |
Gas Shielded Arc Welding | Excellent |
Spot Weld | Excellent |
Seam Weld | Excellent |
Butt Weld | Excellent |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Good |
Common Fabrication Processes
- Bending
- Blanking
- Coining
- Cold Heading
- Drawing
- Forming
- Roll Threading and Knurling
- Stamping
Treatment | Minimum* | Maximum* | ||
---|---|---|---|---|
* Temperature is measured in Fahrenheit. | ||||
Annealing | 1300 | |||
Hot Working Temperature | 1200 | 1600 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Electrical | Connectors | Corrosion Resistance | Corrosion Resistance |
Connectors | Corrosion Resistance | Resistant to Oxidation | |
Connectors | Forming Characteristics | Formability | |
Connectors | Mechanical Properties | High Strength | |
Industrial | Coil Springs | Corrosion Resistance | Corrosion Resistance |
Coil Springs | Forming Characteristics | Formability | |
Coil Springs | Mechanical Properties | High Modulus of Elasticity | |
Coil Springs | Mechanical Properties | High Strength | |
Springs | Corrosion Resistance | Corrosion Resistance | |
Springs | Forming Characteristics | Formability | |
Springs | Mechanical Properties | High Modulus of Elasticity | |
Springs | Mechanical Properties | High Strength |
Applicable Specifications
Corrosion Properties