1) Capacitor Discharge weld studs are designed to be welded to thin gauge sheet material
using tip ignition according to the capacitors discharge welding process.
2) Capacitor Discharge weld studs are available in many different sizes, from a base diameter
of a 2 mm stud up to 12 mm.
3) Standard material for CD Studs are: Low Carbon Copper Flashed Steel, Stainless Steel,
Aluminum Alloy, and Brass.
4) Other grades, i.e. AISI 316 (A4), AISI 310 are available on request.
5) The stud flange is designed according to EN ISO 13918.
6) Studs made of steel 4.8 are protected against corrosion by copper coating.
(Thickness : 3 to 5 µm)
 | D | A | B | L | Material |
| 3mm | 4.5-5.3mm | 0.9mm | 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm 40mm 50mm | Copper Flashed Steel, Stainless Steel, Aluminum Alloy, and Brass |
| 4mm | 5.5-6.3mm | 0.9mm | 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm 35mm 40mm 50mm | Copper Flashed Steel, Stainless Steel, Aluminum Alloy, and Brass |
| 5mm | 7.5-8.3mm | 0.9mm | 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm 35mm 40mm 50mm | Copper Flashed Steel, Stainless Steel, Aluminum Alloy, and Brass |
| 6mm | 8.5-9.3mm | 0.9mm | 10mm 12mm 16mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 60mm 70mm 75mm | Copper Flashed Steel, Stainless Steel, Aluminum Alloy, and Brass |
| 8mm | 9.5-10.3mm | 1.0mm | 10mm 12mm 16mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 60mm 70mm 75mm | Copper Flashed Steel, Stainless Steel, Aluminum Alloy, and Brass |
| 10mm | 11.3-12.3mm | 1.0mm | 10mm 12mm 16mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 60mm 70mm 75mm | Copper Flashed Steel, Stainless Steel, Aluminum Alloy, and Brass |
| MATERIAL | MILD STEEL | STAINLESS STEEL | ALUMINUM | BRASS |
C - 0.23% max.
P - 0.04% max.
Mn - 0.90% max.
S - 0.05% max. | AISI Grade: 302/304/305 Standard
Other grades are available. | Alloy 1100 & 5000 Series
Other alloys available upon request | Alloy (lead free) 70 - 30 std.
Other alloys available upon request |
| MECHANICAL PROPERTIES | Tensile- 60,000 psi (min.)
Yield - 50,000 psi (min.) | Tensile - 85,000 psi (min.)
Yield - 40,000 psi (min.) | Tensile- 42,000 psi (min.) 5000 series
Yield - 30,000 psi (min.) 5000 series | Tensile - 70,000 psi (min.)
Yield - 50,000 psi (min.) |
| PLATING | Copper plating is standard | Does not apply to Stainless | |
| ANNEALING | Studs are annealed where required | Studs are annealed where required |
Detailed Image Of The Flanged No Thread Capacitor Discharge (CD) Weld Studs
Package And Delivery Of The Capacitor Discharge (CD) Weld Studs
