Product Material

AuNi/CuNi Bimetal Rivets  

Standard Shapes   

Longitudinal Section Picture

Rivet Structure

Rivet Picture

Standard Dimensios

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

 

Tolerances

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

 

Application Scope

 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.