AuNi/CuNi Bimetal Contact Rivets

Electrical Silver AuNi/CuNi Bimetal Contact Rivets combine the high conductivity of silver with the strength and toughness of copper, making it suitable for high-load, high-current environments, providing reliable electrical connections and ensuring long-term stable operation of industrial equipment.

Materials:

General Description

AuNi materials have high hardness so they have very high resistance to wearing,and they have better resistance to oxidation and sulfuration than Ag alloys,so they can be used in complicated working circumstances,now they are widely used in oil level indicator sensors of automobiles.


Longitudinal Section Picture	Rivet Structure	Rivet Picture

Shank Diameter (d)	Head Diameter (D)										ShankLength (L)
	2.5	3	3.5	4	4.5	5	5.5	6	7	8
Φ1.2											0.6~1.5
Φ1.5											0.8~2.0
Φ1.65											0.8~2.0
Φ1.8											1.0~2.5
Φ2.0											1.0~2.5
Φ2.35											1.5~3.5
Φ2.5											1.5~3.5
Φ3.0											1.5~5.0
Φ3.5											2.0~5.0
Φ4.0											2.0~5.0

Material Characteristics

Head Diameter	Head Thickness	Shank Length	Shank Diameter	Silver Layer Thickness		Angle	Spherical Radius
±0.10	±0.05	±0.15 0	-0.02 -0.10	S≤0.4：	+0.04	±0.2°	±0.2R
					0
				S＞0.4：	0
					-0.04

Customised Presentation of Results

From off-standard sizes and shaped structures to special performance requirements, customers around the globe offer deeply customised metal stampings and electrical connection components.

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