Backup Electrodes

Tuffaloy Standard Backup Electrodes Header

Backup Electrodes have a large weld face used for cosmetic or projection welds. The large weld face can also be used for heat balance when welding a stack up of different thicknesses. Backup Electrodes are available with the following weld face types:

  • Round
  • Rectangle
  • Square
PartDescription RWMA Material Type RWMA Taper Overall Length Weld Face Dimension Length of Body Unit of Measure
186-0220  
220 TIP RWMA Class 2 - C18200 5RW 1.50000 1.0 x 0.625 0.6250 IN
186-0221  
221 TIP RWMA Class 2 - C18200 5RW 1.62500 0.5 x 0.5 0.7500 IN
186-0223  
223 TIP RWMA Class 2 - C18200 5RW 1.62500 1.0 x 0.5 0.7500 IN
186-0224  
224 TIP RWMA Class 2 - C18200 5RW 1.62500 1.0 x 0.5 0.7500 IN
186-0225  
225 TIP RWMA Class 2 - C18200 5RW 2.25000 1.0 x 1.0 1.3750 IN
186-0226  
226 TIP RWMA Class 2 - C18200 5RW 1.62500 2.0 x 0.625 0.7500 IN
186-0227  
227 TIP RWMA Class 2 - C18200 4RW 1.62500 2.0 x 0.625 0.7500 IN
186-0228  
228 TIP RWMA Class 2 - C18200 5RW 1.62500 1.5 x 0.625 0.7500 IN
186-0229  
229 TIP RWMA Class 2 - C18200 4RW 1.62500 1.5 x 0.625 0.7500 IN
186-0301  
301 TIP RWMA Class 2 - C18200 4RW 1.75000 0.875 0.6875 IN
186-0302  
302 TIP RWMA Class 1 - C15000 4RW 1.75000 0.875 0.6875 IN
186-0303  
303 TIP RWMA Class 2 - C18200 5RW 1.75000 0.875 0.6875 IN
186-0304  
304 TIP RWMA Class 1 - C15000 5RW 1.75000 0.875 0.6875 IN
186-0305  
305 TIP RWMA Class 2 - C18200 4RW 1.50000 0.875 0.6250 IN
186-0306  
306 TIP RWMA Class 1 - C15000 4RW 1.50000 0.875 0.6250 IN
186-0307  
307 TIP RWMA Class 2 - C18200 5RW 1.50000 0.875 0.6250 IN
186-0308  
308 TIP RWMA Class 1 - C15000 5RW 1.50000 0.875 0.6250 IN
186-0309  
309 TIP RWMA Class 2 - C18200 4RW 1.50000 1 0.6250 IN
186-0310  
310 TIP RWMA Class 1 - C15000 4RW 1.50000 1 0.6250 IN
186-0311  
311 TIP RWMA Class 2 - C18200 5RW 1.50000 1 0.6250 IN
186-0312  
312 TIP RWMA Class 1 - C15000 5RW 1.50000 1 0.6250 IN
186-0313  
313 TIP RWMA Class 2 - C18200 5RW 1.50000 1.25 0.6250 IN
186-0315  
315 TIP RWMA Class 2 - C18200 5RW 1.50000 1.5 0.6250 IN
186-0316  
316 TIP RWMA Class 2 - C18200 5RW 2.87500 1 2.0000 IN
220 TIP 221 TIP 223 TIP 224 TIP 225 TIP 226 TIP 227 TIP 228 TIP 229 TIP 301 TIP 302 TIP 303  TIP 304 TIP 305 TIP 306 TIP 307  TIP 308 TIP 309 TIP 310 TIP 311  TIP 312 TIP 313 TIP 315 TIP 316 TIP