Electrical Copper Hollow Rivets
Specifications of Solid Rivets:
| Item | Solid contact Rivets |
| Performance | Low resistivity, excellent electrical & thermal conductivity |
| Main materials | Cu, Pure silver, AgCdO, AgNi, AgCu, AgZnO, AgSnO2 |
| Package | Inner vavuum plastic bag, outside carton |
| Size | We do it according to your size or drawings |
| Delivery time | Normally 10-15 days after confirmation |
| Certificates | SGS, RoHS, ISO9001:2008 |
| Main application | Relays, mini switches, contactors, circuit breaker, timer, thermostats... |
Specifications of Bi-metal Rivets:
Specifications of Tri-metal Rivets:
items | Basic Diameter/mm | Limit Deviation/mm | ||||
Head Diameter/mm | 2.0-3.5 | 3.5-4.0 | 4.0-5.0 | 5.0-6.0 | 6.0-9.0 | ±0.10 |
Head Thickness/mm | 0.4-1.0 | 0.9-1.2 | 0.9-1.2 | 1.0-1.5 | 1.5-2.0 | ±0.05 |
Head Layer/mm | 0.15-0.4 | 0.3-0.5 | 0.35-0.70 | 0.35-0.70 | 0.40-0.80 | ±0.05 |
Shank Diameter/mm | 1.5-2.0 | 2.0-2.5 | 2.5-3.0 | 3.0-4.0 | 4.0-7.0 | 0/-0.10 |
Shank Length/mm | 1.0-2.0 | 1.2-2.0 | 1.5-3.0 | 2.0-5.0 | 2.0-4.0 | +0.10/0 |
Shank Layer/mm | 0.3-0.5 | 0.4-0.6 | 0.5-1.0 | 0.8-2.0 | 1.0-2.0 | ±0.05 |
Spheric Radius/mm | 4-10 | 6-12 | 8-15 | 10-20 | 10-20 | ±2.0 |
Demoulding Angle | 9 | 9 | 11 | 11 | 11 | ±2.0 |
AgNi Contact:
Features:
(1) AgNi contact material contains 10% to 40% Ni
(2) Produced by powder metallurgical production, with low and stable contact resistance, high hardness and mechanical strength
(3) Material transfer in case of DC is very low
(4) High electrical and thermal conductivity
(5) With very low arc erosion. On making higher current, normally asymmetric pairs with Ag contact materials are applied
(6) Wire of solid and composite rivets produced by powder sintering-extruding methods
AgNi physical property:
Material | Composition | Density g/cm3 | Resistivity μΩ.cm | Hardness HV(MPa) | |
Ag | Ni | ||||
AgNi10 | 90 | 10 | >10.25 | <2.10 | >800 |
Ag Ni20 | 80 | 20 | >10.25 | <2.30 | >850 |
Ag Ni30 | 70 | 30 | >9.7 | <2.70 | >850 |
Ag Ni40 | 60 | 40 | >9.5 | <3.40 | >850 |
Samples: Our sample is free, but the customer has to pay the tooling charge if the quantity is too large. Meanwhile the express fee should be paid by the buyers. (But we may negotiate that later)
Production Workshop
VARIOUS RIVETS CAN BE PRODUCED ACCORDING TO CUSTOMER'S REQUIREMENT
We look forward to build a long term relationships with you. If you have any questions, Please feel free to contact us! Also FREE SAMPLE can be sent for your evaluation!