Standard ARC Stud Fastener Load Strengths
These basic specifications are typical values
of mechanical properties of welding studs.
For actual material analysis and physical properties THOMAS WELDING SYSTEMS will
provide, upon request, a detailed material certification.
|
Stud material : 4.8 (suitable for welding).
µ = 0,18 / Rp0,2= 340 N/mm2
|
Maximum Fastening Torque (in Nm) |
Stud Type |
PD / PDB |
RB |
M 6 |
6.1 |
5.2 |
M 8 |
15 |
13 |
M 10 |
30 |
25 |
M 12 |
53 |
45 |
M 16 |
135 |
115 |
M 20 |
260 |
225 |
M 24 |
450 |
- |
|
Stud material : A2-50 (suitable for welding).
µ = 0,18 / Rp0,2= 210 N/mm2
|
Maximum
Fastening Torque (in
Nm) |
Stud Type |
PD / PDB |
RB |
M 6 |
3.8 |
- |
M 8 |
9.5 |
- |
M 10 |
19 |
- |
M 12 |
33 |
- |
M 16 |
82 |
- |
M 20 |
160 |
- |
M 24 |
277 |
- |
|
These values should develop fastener
tension to slightly less than yield point and should be used
only as a guide.
|
Stud material : 4.8 (suitable for welding).
µ = 0,18 / Rp0,2= 340 N/mm2
|
Ultimate Tensile Load (in kN) |
Stud Type |
PD / PDB |
RB |
M 6 |
5.85 |
5.05 |
M 8 |
10.65 |
8.78 |
M 10 |
16.87 |
14.26 |
M 12 |
24.52 |
20.62 |
M 16 |
45.67 |
39.81 |
M 20 |
71.73 |
62.20 |
|