Beryllium Copper C17200 Products
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CuBe2 – UNS C17200 (Alloy 25) Beryllium Copper Wire, Beryllium Copper Coils, Beryllium Copper Sheets, Beryllium Copper Alloy, Copper Beryllium Price, Beryllium Copper Tube, UNS C17200 Beryllium Copper Rods Suppliers In India.
Typical Uses for C17200 Beryllium Copper:
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ELECTRICAL: |
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Electrical Switch / Relay Blades |
Fuse Clips |
Switch Parts |
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Relay Parts |
Connectors |
Spring Connectors |
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Current-Carrying |
Contact Bridges |
Belleville Washers |
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Navigational Instruments |
Clips |
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FASTENERS: |
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Washers |
Fasteners |
Lock Washers |
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Retaining Rings |
Roll Pins |
Screws |
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Bolts |
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INDUSTRIAL: |
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Pumps |
Springs |
Electrochemical |
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Shafts |
Non-Sparking Safety Tools |
Flexible Metal Hose |
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Housings for Instruments |
Bearings |
Bushings |
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Valve Seats |
Valve Stems |
Diaphragms |
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Springs |
Welding Equipment |
Rolling Mill Parts |
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Spline Shafts |
Pump Parts |
Valves |
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Bourdon Tubes |
Wear Plates on Heavy Equipment |
Bellows |
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ORDINANCE: |
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Firing Pins |
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OTHER: |
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Tools |
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Specifications
| End Product | Specification |
| Bar | AMS 4650, 4651, 4533, ASTM B194, B196, MILITARY MIL-C-21657, SAE J463, J461 |
| Extrusions | ASTM B570 |
| Forgings | AMS 4650, ASTM B570 |
| Plate | ASTM B194 |
| Rod | AMS 4650, 4534, 4533, 4651, ASTM B196, MILITARY MIL-C-21657, SAE J463, J461 |
| Rod, Forging | AMS 4650 |
| Sheet | ASTM B194 |
| Strip | ASTM B194, SAE J463, J461 |
| Tube, Seamless | AMS 4535, ASTM B643 |
| Wire | AMS 4725, ASTM B197, SAE J463, J461 |
Chemical Composition
| AL | BE | CO | CU | SI | |
| Min/Max | 0.2 | 1.8 – 2.0 | 0.20 min | Rem | 0.2 |
| Nominals | – | 1.9000 | – | 98.1000 | – |
Temper
| PRODUCT TYPE | TEMPER TYPE |
| Bar | AMS 4650, 4651, 4533, ASTM B194, B196, MILITARY MIL-C-21657, SAE J463, J461 |
| Extrusions | ASTM B570 |
| Forgings | AMS 4650, ASTM B570 |
| Plate | ASTM B194 |
| Rod | AMS 4650, 4534, 4533, 4651, ASTM B196, MILITARY MIL-C-21657, SAE J463, J461 |
| Rod, Forging | AMS 4650 |
| Sheet | ASTM B194 |
| Strip | ASTM B194, SAE J463, J461 |
| Tube, Seamless | AMS 4535, ASTM B643 |
| Wire | AMS 4725, ASTM B197, SAE J463, J461 |
Mechanical Properties
| TEMPER | SECT. SIZE | COLD WORK | TYPE MIN | TEMP | TENSILE STRENGTH | YS 0.05% UL |
YS 0.02% OFFSET |
YS 0.005% OFFSET |
ELONG. | RH B |
RH C |
RH F |
RH 30T |
VH 500 |
BH 500 |
BH 3000 |
SHEAR STRENGTH |
FATIGUE STRENGTH |
IZOD IMPACT STRENGTH |
| – | in. | % | – | F | ksi | ksi | ksi | ksi | % | B | C | F | 30T | 500 | 500 | 3000 | ksi | ksi | ft-lb |
| mm. | – | – | C | MPa | MPa | MPa | MPa | – | – | – | – | – | – | – | – | MPa | MPa | J | |
| FLAT PRODUCTS | |||||||||||||||||||
| TM05 | 0 | 68 | 149 | – | 125 | – | – | – | – | – | – | – | – | – | – | – | |||
| TM05 | 0 | 0 | MIN | 20 | 1030 | – | 860 | – | 9 | – | 31 | – | – | – | – | – | – | – | 0 |
| TM08 | 0.19 | 68 | 182 | – | 160 | – | – | – | – | – | – | – | – | – | – | – | |||
| TM08 | 4.78 | 0 | TYP | 20 | 1255 | – | 1103 | – | 6 | – | – | – | – | – | – | – | – | – | 0 |
| TD02 | 0.19 | 68 | 92 | – | 82 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD02 | 4.78 | 0 | TYP | 20 | 634 | – | 565 | – | 15 | 92 | – | – | 77 | – | – | – | – | – | 0 |
| TF00 | 0.19 | 68 | 175 | – | 155 | – | – | – | – | – | – | – | – | – | – | 36 | |||
| TF00 | 4.78 | 0 | TYP | 20 | 1207 | – | 1069 | – | 6 | – | 38 | – | – | – | – | – | – | 248 | 0 |
| TM06 | 0.19 | 68 | 168 | – | 148 | – | – | – | – | – | – | – | – | – | – | – | |||
| TM06 | 4.75 | 0 | TYP | 20 | 1158 | – | 1020 | – | 7 | – | 37 | – | – | – | – | – | – | – | 0 |
| TH04 | 0.19 | 68 | 200 | – | 180 | – | – | – | – | – | – | – | – | – | – | 45 | |||
| TH04 | 4.78 | 0 | TYP | 20 | 1379 | – | 1241 | – | 2 | – | 42 | – | – | – | – | – | – | 307 | 0 |
| TM02 | 0.19 | 68 | 128 | – | 105 | – | – | – | – | – | – | – | – | – | – | – | |||
| TM02 | 4.78 | 0 | TYP | 20 | 883 | – | 724 | – | 15 | – | 27 | – | – | – | – | – | – | – | 0 |
| TM00 | 0.19 | 68 | 105 | – | 82 | – | – | – | – | – | – | – | – | – | – | – | |||
| TM00 | 4.78 | 0 | TYP | 20 | 724 | – | 565 | – | 20 | – | 27 | – | – | – | – | – | – | – | 0 |
| TB00 | 0 | 68 | 70 | – | 32 | – | – | – | – | – | – | – | – | – | – | – | |||
| TB00 | 0 | 0 | TYP | 20 | 483 | – | 221 | – | 45 | 60 | – | – | 58 | – | – | – | – | – | 0 |
| TH02 | 0.19 | 68 | 195 | – | 175 | – | – | – | – | – | – | – | – | – | – | 44 | |||
| TH02 | 4.78 | 0 | TYP | 20 | 1344 | – | 1207 | – | 3 | – | 41 | – | – | – | – | – | – | 303 | 0 |
| TM04 | 0.19 | 68 | 142 | – | 122 | – | – | – | – | – | – | – | – | – | – | – | |||
| TM04 | 4.78 | 0 | TYP | 20 | 979 | – | 841 | – | 12 | – | 32 | – | – | – | – | – | – | – | 0 |
| TD04 | 0.19 | 68 | 110 | – | 104 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD04 | 4.78 | 0 | TYP | 20 | 756 | – | 717 | – | 5 | 99 | – | 81 | – | – | – | – | – | – | 0 |
| TM01 | 0.19 | 68 | 115 | – | 89 | – | – | – | – | – | – | – | – | – | – | – | |||
| TM01 | 4.78 | 0 | TYP | 20 | 793 | – | 614 | – | 17 | – | 23 | – | – | – | – | – | – | – | 0 |
| TH01 | 0.19 | 68 | 185 | – | 165 | – | – | – | – | – | – | – | – | – | – | 40 | |||
| TH01 | 4.78 | 0 | TYP | 20 | 1276 | – | 1138 | – | 4 | – | 40 | – | – | – | – | – | – | 276 | 0 |
| TD01 | 0.19 | 68 | 80 | – | 70 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD01 | 4.78 | 0 | TYP | 20 | 552 | – | 483 | – | 25 | 80 | – | – | 70 | – | – | – | – | – | 0 |
| ROD | |||||||||||||||||||
| TB00 | 0 | 68 | 72 | – | 20 | – | – | – | – | – | – | – | – | – | – | – | |||
| TB00 | 0 | 0 | TYP | 20 | 496 | – | 138 | – | 20 | 65 | – | – | – | – | – | – | – | – | 0 |
| TD04 | 3 | 68 | 103 | – | 75 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD04 | 76.2 | 0 | TYP | 20 | 710 | – | 517 | – | 8 | 94 | – | – | – | – | – | – | – | – | 0 |
| TF00 | 3 | 68 | 182 | – | 130 | – | – | – | – | – | – | – | – | – | – | – | |||
| TF00 | 76.2 | 0 | TYP | 20 | 1255 | – | 896 | – | 3 | – | 39 | – | – | – | – | – | – | – | 0 |
| TH04 | 0.38 | 68 | 405 | – | 315 | – | – | – | – | – | – | – | – | – | – | – | |||
| TH04 | 9.53 | 0 | TYP | 20 | 2792 | – | 2172 | – | 4 | – | 83 | – | – | – | – | – | – | – | 0 |
| TD04 | 0.38 | 68 | 110 | – | 75 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD04 | 9.53 | 0 | TYP | 20 | 758 | – | 517 | – | 8 | 95 | – | – | – | – | – | – | – | – | 0 |
| TD04 | 1 | 68 | 108 | – | 75 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD04 | 25.4 | 0 | TYP | 20 | 745 | – | 517 | – | 8 | 95 | – | – | – | – | – | – | – | – | 0 |
| TF00 | 0 | 68 | 182 | – | 145 | – | – | – | – | – | – | – | – | – | – | – | |||
| TF00 | 0 | 0 | TYP | 20 | 1255 | – | 1000 | – | 4 | – | 39 | – | – | – | – | – | – | – | 0 |
| TH04 | 3 | 68 | 195 | – | 145 | – | – | – | – | – | – | – | – | – | – | – | |||
| TH04 | 76.2 | 0 | TYP | 20 | 1344 | – | 1000 | – | 4 | – | 41 | – | – | – | – | – | – | – | 0 |
| WIRE | |||||||||||||||||||
| TF00 | 0 | 68 | 178 | – | 160 | – | – | – | – | – | – | – | – | – | – | – | |||
| TF00 | 0 | 0 | TYP | 20 | 1227 | – | 1103 | – | 3 | – | – | – | – | – | – | – | – | – | 0 |
| TD04 | 0 | 68 | 152 | – | 125 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD04 | 0 | 0 | TYP | 20 | 1048 | – | 862 | – | 1 | – | – | – | – | – | – | – | – | – | 0 |
| TD02 | 0 | 68 | 122 | – | 100 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD02 | 0 | 0 | TYP | 20 | 841 | – | 689 | – | 5 | – | – | – | – | – | – | – | – | – | 0 |
| TH03 | 0 | 68 | 210 | – | 190 | – | – | – | – | – | – | – | – | – | – | – | |||
| TH03 | 0 | 0 | TYP | 20 | 1448 | – | 1310 | – | 1 | – | – | – | – | – | – | – | – | – | 0 |
| TH04 | 0 | 68 | 212 | – | 195 | – | – | – | – | – | – | – | – | – | – | – | |||
| TH04 | 0 | 0 | TYP | 20 | 1462 | – | 1344 | – | 1 | – | – | – | – | – | – | – | – | – | 0 |
| TH02 | 0 | 68 | 200 | – | 185 | – | – | – | – | – | – | – | – | – | – | – | |||
| TH02 | 0 | 0 | TYP | 20 | 1379 | – | 1276 | – | 1 | – | – | – | – | – | – | – | – | – | 0 |
| TB00 | 0 | 68 | 68 | – | 28 | – | – | – | – | – | – | – | – | – | – | – | |||
| TB00 | 0 | 0 | TYP | 20 | 469 | – | 193 | – | 35 | – | – | – | – | – | – | – | – | – | 0 |
| TD03 | 0 | 68 | 142 | – | 120 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD03 | 0 | 0 | TYP | 20 | 979 | – | 827 | – | 2 | – | – | – | – | – | – | – | – | – | 0 |
| TH01 | 0 | 68 | 190 | – | 175 | – | – | – | – | – | – | – | – | – | – | – | |||
| TH01 | 0 | 0 | TYP | 20 | 1310 | – | 1207 | – | 2 | – | – | – | – | – | – | – | – | – | 0 |
| TD01 | 0 | 68 | 102 | – | 82 | – | – | – | – | – | – | – | – | – | – | – | |||
| TD01 | 0 | 0 | TYP | 20 | 703 | – | 565 | – | 10 | – | – | – | – | – | – | – | – | – | 0 |
Physical Properties
| PRODUCT PROPERTY | US CUSTOMARY | METRIC |
| Coefficient of Thermal Expansion | 9.9 . 10-6 per å¡F (68-572 F) | 17.8 . 10 6? per å¡C (20-300 C) |
| Density | 0.298 lb/in3 @ 68 F | 8.25 gm/[email protected] |
| Electrical Conductivity | 22 %IACS @ 68 F | 0.129 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 46.2 ohms-cmil/ft @ 68 F | 7.68 microhm-cm @ 20 C |
| Melting Point Liquid US | 1800 F | 982 C |
| Melting Point Solid US | 1590 F | 866 C |
| Modulas of Elasticity in Tension | 18500 ksi | 128000 MPa |
| Modulas of Rigidity | 7300 ksi | 50330 MPa |
| Specific Gravity | 8.26 | 8.26 |
| Specific Heat Capacity | 0.1 Btu/lb/å¡F @ 68 F | 419.0 J/kg . å¡K at 293 K |
| Thermal Conductivity | 62.0 Btu . ft/(hr . ft2 . å¡F) @ 68 F | 107.3 W/m . å¡K at 20 C |
Fabrication
| JOINING TECHNIQUE | SUITABILITY |
| Brazing | Good |
| Butt Weld | Fair |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Excellent |
| Coated Metal Arc Welding | Good |
| Forgeability Rating | 40 |
| Gas Shielded Arc Welding | Good |
| Machinability rating | 20 |
| Oxyacetylene Welding | Not Recommended |
| Seam Weld | Fair |
| Soldering | Good |
| Spot Weld | Good |
