Free tool
Step 1 — pick your materials
131 lab-tested schedules · 33 materials · 68 material pairs.
Step 2 — starting parameters
Copper → Steel · .030"
Actuator velocity
40V
Range in database: 25–155 V
Weld voltage
50V
Range in database: 40–100 V
Delay time
1.5ms
Range in database: 0.5–8 ms
Capacitance setting
3
Capacitor bank setting on the 858
Pulse width
Short
Other diameters we've welded for this pair: .040"
Want this validated on your parts?
Send us Copper and Steel samples and we'll develop and verify a schedule for your exact geometry.
FAQ
Are these parameters ready for production?
They're starting points from our lab experiments.
Actual alloys and material masses vary, so final schedules come from small adjustments. Change one parameter at a time, test, and validate joint strength before production.
What do the capacitance settings mean?
Cap 1, 2 and 3 are the three capacitor-bank settings on the 858, and 1HD, 2HD and 3HD are the heavy-duty banks.
Higher banks store more energy per weld. The exact capacitance of each bank is listed in the 858 specifications.
How do I know if my materials can be welded?
Start with the Parameter Finder or the weld schedules table.
If your pair isn't listed, tell us your weld challenge. We'll reply with a straight answer about whether percussion welding is a fit, and how.
Which metals can it join?
Dissimilar combinations are the specialty — aluminum, brass, copper, steel, titanium and many more.
Our lab database holds 131 tested weld schedules across 33 materials and 68 material pairs. Don't see yours? We've welded hundreds of combinations and can develop a schedule for yours.
Still have a question? Tell us your weld challenge and an engineer will reply.
Start here
We've welded hundreds of material combinations. Send us your samples and we'll develop a custom weld schedule.
Prefer to talk? Book a demo or call 303-536-7838