CMW · Tuffaloy · Cross-Reference
Equivalents Table
We manufacture equivalent electrodes to CMW, Tuffaloy and other international brands. Same RWMA specifications, made in Mexico. Check availability.
Search by CMW number, Tuffaloy, or description
Refractory Metal Straight Tips
Electrodes with tungsten or molybdenum insert for high-temperature applications
Straight tip with molybdenum insert
Straight tip with molybdenum insert 4RW
Straight tip with molybdenum insert 7RW
Tip with molybdenum insert A nose
Tip with molybdenum insert A nose 5RW
Straight tip with tungsten insert
Tip with tungsten insert 4RW
Tip with tungsten insert 7RW
Tip with tungsten insert A nose
Tip with tungsten insert A nose 5RW
Tip with tungsten insert B nose
Straight tip with Elkonite 10W3 insert
Tip with Elkonite insert 4RW
Tip with Elkonite insert 7RW
Short Elkonite tip 1.50"
Long Elkonite tip 2.50"
Extra long Elkonite tip 3.00"
Elkonite tip B nose 4RW
Elkonite tip B nose 5RW
Straight tip with molybdenum insert 5RW
Straight tip with tungsten insert 5RW
Straight tip with Elkonite insert 5RW
Straight tip with molybdenum insert 4RW
Male Caps
Male type caps for replaceable electrode systems
Male cap Class 2, 5RW, C nose
Male cap CuCrZr, 5RW, C nose
Male cap Class 2, 4RW, C nose
Male cap Class 2, 6RW, C nose
Male cap Class 2, 5RW, D nose
Male cap Class 2, 5RW, E nose
Male cap Class 2, 5RW, F nose (radius)
Male cap Class 2, 5RW, A nose (pointed)
Male cap Class 2, 5RW, B nose (dome)
Male cap Class 2, 5RW, C nose
Male cap Class 2, 4RW, C nose
Male cap Class 2, 6RW, C nose
Male cap CuCrZr, 5RW, C nose
Male cap Class 2, 5RW, A nose (pointed)
Male cap Class 2, 5RW, B nose (dome)
Male cap Class 2, 5RW, D nose (truncated)
Male cap Class 2, 5RW, E nose (truncated cone)
Male cap Class 2, 5RW, F nose (radius)
Female Caps
Female type caps - economical option for replaceable systems
Female cap Class 2, 5RW, C nose
Female cap CuCrZr, 5RW, C nose
Female cap Class 2, 4RW, C nose
Female cap Class 2, 6RW, C nose
Straight Shanks
Shanks for male cap systems
Straight shank 5RW for male cap 1.71"
Straight shank 5RW for male cap 1.96"
Short straight shank 5RW 1.21"
Straight shank 5RW 1.46"
Long straight shank 5RW 2.21"
Straight shank 4RW 1.25"
Straight shank 4RW 1.75"
Straight shank 6RW 1.39"
Straight shank 6RW 1.89"
Straight shank 5RW for male cap 1.50"
Straight shank 5RW for male cap 2.00"
Straight shank 5RW for male cap 1.25"
Straight shank 4RW for male cap 1.25"
Straight shank 6RW for male cap 1.50"
Bent Shanks
Offset shanks for hard-to-reach areas
Bent shank 5RW offset 0.50"
Bent shank 5RW offset 0.75"
Bent shank 5RW offset 1.00"
Backup Electrodes
Support electrodes for projection welding
Backup electrode 5RW face 1.25"
Backup electrode 5RW face 1.50"
Backup electrode 5RW face 1.00"
Backup electrode with Elkonite 10W face
Same Specs
Manufactured to RWMA/AWS J1.3 specifications
Fast Delivery
Stock in Monterrey. We verify availability
Better Price
Local manufacturing = no import costs
Documentation
Computer dimensional certificate available