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C17300
Elements | ||||||
---|---|---|---|---|---|---|
Cu(1,2) | Pb | Al | Be | Co(3) | Si | |
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni + Co 0.20% min.: Ni + Fe + Co 0.6% max. |
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Min (%) | 0.20 | 1.80 | 0.20 | |||
Max (%) | Rem | 0.6 | 0.20 | 2.00 | 0.20 |
Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Rockwell B scale | Rockwell C scale | Rockwell 30T 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. | ||||||||||
Rod | Hard and Precipitation Heat Treated | TH04 |
195 Typ |
178 Typ |
5 Typ |
1 | ||||
Hard and Precipitation Heat Treated | TH04 |
190 Typ |
175 Typ |
3 Typ |
41 Typ | 1.1 | ||||
Hard and Precipitation Heat Treated | TH04 |
200 Typ |
90 Typ |
3 Typ |
0.375 | |||||
Precipitation Hardened | TF00 |
182 Typ |
130 Typ |
6 Typ |
39 Typ |
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Solution Heat Treated | TB00 |
68 Typ |
25 Typ |
48 Typ |
6 Typ |
62 Typ |
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Solution Heat Treated and Cold Worked: Hard | TD04 |
100 Typ |
90 Typ |
15 Typ |
95 Typ |
1.1 | ||||
Solution Heat Treated and Cold Worked: Hard | TD04 |
105 Typ |
90 Typ |
15 Typ |
95 Typ |
1 | ||||
Solution Heat Treated and Cold Worked: Hard | TD04 |
112 Typ |
90 Typ |
15 Typ |
95 Typ |
0.375 | ||||
Wire | 1/2 Hard and Precipitation Heat Treated | TH02 |
200 Typ |
185 Typ |
1 Typ |
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1/4 Hard and Precipitation Heat Treated | TH01 |
190 Typ |
175 Typ |
2 Typ |
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3/4 Hard and Precipitation Heat Treated | TH03 |
210 Typ |
190 Typ |
1 Typ |
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Hard and Precipitation Heat Treated | TH04 |
212 Typ |
195 Typ |
1 Typ |
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Precipitation Hardened | TF00 |
178 Typ |
160 Typ |
3 Typ |
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Solution Heat Treated | TB00 |
68 Typ |
28 Typ |
35 Typ |
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Solution Heat Treated and Cold Worked: 1/2 Hard | TD02 |
122 Typ |
100 Typ |
5 Typ |
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Solution Heat Treated and Cold Worked: 1/4 Hard | TD01 |
102 Typ |
82 Typ |
10 Typ |
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Solution Heat Treated and Cold Worked: 3/4 Hard | TD03 |
142 Typ |
120 Typ |
2 Typ |
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Solution Heat Treated and Cold Worked: Hard | TD04 |
152 Typ |
125 Typ |
1 Typ |
(1)In the precipitation hardened condition. | |
Melting Point - Liquidus°F | 1800 |
---|---|
Melting Point - Solidus°F | 1590 |
Densitylb/cu in. at 68°F | 0.298 |
Specific Gravity | 8.26 |
Electrical Conductivity% IACS at 68°F | 22 (1) |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 62 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.9 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.1 |
Modulus of Elasticity in Tensionksi | 18500 |
Modulus of Rigidityksi | 7300 |
Technique | Suitability |
---|---|
Soldering | Good |
Brazing | Good |
Oxyacetylene Welding | Not Recommended |
Gas Shielded Arc Welding | Good |
Coated Metal Arc Welding | Good |
Spot Weld | Good |
Seam Weld | Fair |
Butt Weld | Fair |
Capacity for Being Cold Worked | Excellent |
Capacity for Being Hot Formed | Good |
Forgeability Rating | 0 |
Machinability Rating | 50 |
Common Fabrication Processes
- Blanking
- Drawing
- Drilling
- Forming and Bending
- Tapping
- Turning
Treatment | Minimum* | Maximum* | Value* | Time** | Medium |
---|---|---|---|---|---|
* Temperature is measured in Fahrenheit. ** Time is measured in minutes. | |||||
Hot Working Temperature | 1200 | 1500 | |||
Precipitation Treatment | 600 | 3 | Air | ||
Solution Treatment | 1425 | 1475 | 0.5 | Water | |
Stress Relief | 400 | -0.1 |
Product Category | Product | Reason Category | Reason |
---|---|---|---|
Electrical | Clips | Conductivity (Electrical) | Electrical Conductivity |
Clips | Conductivity (Thermal) | Thermal Conductivity | |
Clips | Corrosion Resistance | Corrosion Resistance | |
Clips | Mechanical Properties | Very High Strength | |
Connectors | Conductivity (Electrical) | Electrical Conductivity | |
Connectors | Conductivity (Thermal) | Thermal Conductivity | |
Connectors | Corrosion Resistance | Corrosion Resistance | |
Connectors | Creep Properties | Creep Resistant | |
Connectors | Mechanical Properties | Very High Strength | |
Connectors | Softening Resistance | Resistance to Thermal Softening | |
Connectors | Thermal Properties | Resistance to Stress Relaxation | |
Contact Bridges | Conductivity (Electrical) | Electrical Conductivity | |
Contact Bridges | Conductivity (Thermal) | Thermal Conductivity | |
Contact Bridges | Corrosion Resistance | Corrosion Resistance | |
Contact Bridges | Mechanical Properties | Very High Strength | |
Electric Motor Components | Conductivity (Electrical) | Electrical Conductivity | |
Electric Motor Components | Conductivity (Thermal) | Thermal Conductivity | |
Electric Motor Components | Corrosion Resistance | Corrosion Resistance | |
Electric Motor Components | Mechanical Properties | Very High Strength | |
Electrical Connectors | Conductivity (Electrical) | Electrical Conductivity | |
Electrical Connectors | Conductivity (Thermal) | Thermal Conductivity | |
Electrical Connectors | Corrosion Resistance | Corrosion Resistance | |
Electrical Connectors | Forming Characteristics | Formability, Good | |
Electrical Connectors | Heat Treatability | Heat Treatable | |
Electrical Connectors | Mechanical Properties | High Strength | |
Electrical Connectors | Thermal Properties | Resistance to Stress Relaxation | |
Electrical Switch and Relay Blades | Conductivity (Electrical) | Electrical Conductivity | |
Electrical Switch and Relay Blades | Conductivity (Thermal) | Thermal Conductivity | |
Electrical Switch and Relay Blades | Corrosion Resistance | Corrosion Resistance | |
Electrical Switch and Relay Blades | Forming Characteristics | Formability, Good | |
Electrical Switch and Relay Blades | Heat Treatability | Heat Treatable | |
Electrical Switch and Relay Blades | Mechanical Properties | Fatigue Resistance | |
Electrical Switch and Relay Blades | Mechanical Properties | High Endurance Limit | |
Electrical Switch and Relay Blades | Mechanical Properties | High Strength | |
Electrical Switch and Relay Blades | Thermal Properties | Resistance to Stress Relaxation | |
Fuse Clips | Conductivity (Electrical) | Electrical Conductivity | |
Fuse Clips | Conductivity (Thermal) | Thermal Conductivity | |
Fuse Clips | Corrosion Resistance | Corrosion Resistance | |
Fuse Clips | Mechanical Properties | Very High Strength | |
Navigational Instruments | Conductivity (Electrical) | Electrical Conductivity | |
Navigational Instruments | Conductivity (Thermal) | Thermal Conductivity | |
Navigational Instruments | Corrosion Resistance | Corrosion Resistance | |
Navigational Instruments | Mechanical Properties | Very High Strength | |
Relay Parts | Conductivity (Electrical) | Electrical Conductivity | |
Relay Parts | Conductivity (Thermal) | Thermal Conductivity | |
Relay Parts | Corrosion Resistance | Corrosion Resistance | |
Relay Parts | Mechanical Properties | Very High Strength | |
Switch Parts | Conductivity (Electrical) | Electrical Conductivity | |
Switch Parts | Conductivity (Thermal) | Thermal Conductivity | |
Switch Parts | Corrosion Resistance | Corrosion Resistance | |
Switch Parts | Creep Properties | Creep Resistant | |
Switch Parts | Mechanical Properties | Very High Strength | |
Switch Parts | Softening Resistance | Resistance to Thermal Softening | |
Fasteners | Bolts | Creep Properties | Creep Resistant |
Bolts | Machining Characteristics | Machinability | |
Bolts | Mechanical Properties | Very High Strength | |
Bolts | Softening Resistance | Resistance to Thermal Softening | |
Fasteners | Corrosion Resistance | Corrosion Resistance | |
Fasteners | Forming Characteristics | Formability | |
Fasteners | Mechanical Properties | Very High Strength | |
Lock Washers | Corrosion Resistance | Corrosion Resistance | |
Lock Washers | Mechanical Properties | Ductility | |
Lock Washers | Mechanical Properties | Very High Strength | |
Retaining Rings | Corrosion Resistance | Corrosion Resistance | |
Retaining Rings | Machining Characteristics | Machinability | |
Retaining Rings | Mechanical Properties | Very High Strength | |
Roll Pins | Corrosion Resistance | Corrosion Resistance | |
Roll Pins | Mechanical Properties | Very High Strength | |
Screws | Corrosion Resistance | Corrosion Resistance | |
Screws | Machining Characteristics | Machinability | |
Screws | Mechanical Properties | Very High Strength | |
Washers | Corrosion Resistance | Corrosion Resistance | |
Washers | Forming Characteristics | Formability | |
Washers | Machining Characteristics | Machinability | |
Washers | Mechanical Properties | Very High Strength | |
Industrial | Bellows | Corrosion Resistance | Corrosion Resistance |
Bellows | Forming Characteristics | Formability | |
Bellows | Mechanical Properties | Ductility | |
Bellows | Mechanical Properties | High Modulus of Elasticity | |
Bellows | Mechanical Properties | Very High Strength | |
Bourdon Tubing | Corrosion Resistance | Corrosion Resistance | |
Bourdon Tubing | Mechanical Properties | High Modulus of Elasticity | |
Bourdon Tubing | Mechanical Properties | Very High Strength | |
Bushings | Conductivity (Thermal) | Thermal Conductivity | |
Bushings | Corrosion Resistance | Corrosion Resistance | |
Bushings | Friction & Wear Properties | Wear Resistance | |
Bushings | Mechanical Properties | Very High Strength | |
Diaphragms | Corrosion Resistance | Corrosion Resistance | |
Diaphragms | Forming Characteristics | Formability | |
Diaphragms | Mechanical Properties | Ductility | |
Diaphragms | Mechanical Properties | Very High Strength | |
Electrochemical Springs | Conductivity (Electrical) | Electrical Conductivity | |
Electrochemical Springs | Conductivity (Thermal) | Thermal Conductivity | |
Electrochemical Springs | Corrosion Resistance | Corrosion Resistance | |
Electrochemical Springs | Mechanical Properties | Fatigue Resistance | |
Electrochemical Springs | Mechanical Properties | Very High Strength | |
Flexible Metal Hose | Corrosion Resistance | Corrosion Resistance | |
Flexible Metal Hose | Forming Characteristics | Formability | |
Flexible Metal Hose | Mechanical Properties | Ductility | |
Flexible Metal Hose | Mechanical Properties | Very High Strength | |
Non Sparking Safety Tools | Mechanical Properties | Very High Strength | |
Non Sparking Safety Tools | Non-Sparking | Non-Sparking | |
Pump Parts | Corrosion Resistance | Corrosion Resistance | |
Pump Parts | Forming Characteristics | Formability | |
Pump Parts | Friction & Wear Properties | Wear Resistance | |
Pump Parts | Mechanical Properties | Fatigue Resistance | |
Pump Parts | Mechanical Properties | Very High Strength | |
Pumps | Corrosion Resistance | Corrosion Resistance | |
Pumps | Mechanical Properties | Very High Strength | |
Rolling Mill Parts | Corrosion Resistance | Corrosion Resistance | |
Rolling Mill Parts | Friction & Wear Properties | Wear Resistance | |
Rolling Mill Parts | Mechanical Properties | Very High Strength | |
Shafts | Corrosion Resistance | Corrosion Resistance | |
Shafts | Friction & Wear Properties | Wear Resistance | |
Shafts | Mechanical Properties | Very High Strength | |
Spline Shafts | Corrosion Resistance | Corrosion Resistance | |
Spline Shafts | Forming Characteristics | Formability | |
Spline Shafts | Friction & Wear Properties | Wear Resistance | |
Spline Shafts | Mechanical Properties | Very High Strength | |
Springs | Conductivity (Thermal) | Thermal Conductivity | |
Springs | Corrosion Resistance | Corrosion Resistance | |
Springs | Mechanical Properties | Fatigue Resistance | |
Springs | Mechanical Properties | Very High Strength | |
Valves | Corrosion Resistance | Corrosion Resistance | |
Valves | Forming Characteristics | Formability | |
Valves | Friction & Wear Properties | Wear Resistance | |
Valves | Mechanical Properties | Fatigue Resistance | |
Valves | Mechanical Properties | Very High Strength | |
Welding Equipment | Conductivity (Electrical) | Electrical Conductivity | |
Welding Equipment | Conductivity (Thermal) | Thermal Conductivity | |
Welding Equipment | Corrosion Resistance | Corrosion Resistance | |
Welding Equipment | Creep Properties | Creep Resistant | |
Welding Equipment | Mechanical Properties | Very High Strength | |
Welding Equipment | Softening Resistance | Resistance to Thermal Softening | |
Ordnance | Firing Pins | Corrosion Resistance | Corrosion Resistance |
Firing Pins | Mechanical Properties | Very High Strength |
Form | Specific Sub-Form | Application | System | Standard | Description |
---|---|---|---|---|---|
Bar | MILITARY | MIL-C-21657 | COPPER-BERYLLIUM ALLOY, LOW MAGNETIC EFFECT (FOR SPECIAL PURPOSE TOOLS AND EQUIPMENT) | ||
ASTM | B196/B196M | COPPER BERYLLIUM ALLOY ROD AND BAR | |||
Rod | ASTM | B196/B196M | COPPER BERYLLIUM ALLOY ROD AND BAR | ||
MILITARY | MIL-C-21657 | COPPER-BERYLLIUM ALLOY, LOW MAGNETIC EFFECT (FOR SPECIAL PURPOSE TOOLS AND EQUIPMENT) | |||
Wire | ASTM | B197/B197M | COPPER BERYLLIUM ALLOY WIRE |
Corrosion Properties