How to Braze Copper to Steel

[@michaelwiese6951]

I remember the first time I came across steel to copper. Thought I could use 15%. Took about 20 minutes and I was on my way to the supply house for the 56%.

[@lee-johnson]

I’ve used 45% silver for many years. I like that kit idea they have

[@kennethlobo4420]

Great Brazing .love the joint

[@marcuscicero9587]

you cleaned it up nice. looks pretty

[@TPINSC]

Tha'ts a great looking joint. You're right ,you run into this situation pretty often. I use the HARRIS 56 rod but I will look for this product too.

[@raymondreiff8170]

The Best High Pressure connection possible, And it won't ever Leak, When Done right like in this Video 🇺🇸👍,

[@johnarrington5402]

Easy on 1/2" or 3/8" joint in a straight shop joint,,,,,,apply that in the field where you have to put a compressor in on a Trane unit. Good luck

[@mattblah7737]

Is galvanic corrosion not an issue in this instance?

[@mattagee8104]

Below 840*=solder. Above 840*=brazing. Thanks for sharing

[@Salvador-i6x]

What flux are you using?

[@Sctronic209]

Nice looking joint.

[@abdalahmedjoy6103]

Which road we are use this joint.like cooper to steel.?????

[@fitter70]

Are you concerned about contaminating the inside of the joint with flux?

[@mikefreedom5612]

Thank you

[@onphs]

Can I use a 40% silver copper rod to braze copper to stainless steel?

[@scottkrempel3005]

if you use an acid flux for brazing some will flow into the joint. are you worried about contaminating the system?also i notice most tech's use a welding flame to braze. you should use a carburizing...yellow flame to avoid overheating and burn through with oxy-acetelyne.

[@suffix0993]

You want the blue flame like that. A yellow flame for starters is a very inefficient flame. As long as you keep the blue flame moving and don’t get too close you’re not going to burn a hole.

[@sudhanshuji6528]

I need sheet of the booth that using in brazing area.

[@mw-jh1ku]

The comment about heating the steel first only applies because of the little copper fitting. If it was a long copper pipe, it is more thermally conductive and you would burn throught the steel first because it does not wick the heat away as readily. I wonder how many made this mistake after seeing this.

[@danp762]

Hey, I have a project coming up. Where I need to braze copper tube to a stainless steel heat plate exchanger. Do you have to worry about the acid flux inside the system? Any good precautions?

[@resurgensix]

Good ❓

[@frederickscheer4607]

hey your audio is messed up... tried to reboot several times

[@miklomorales4768]

Not for me

[@LatinDanceVideos]

Worked fine for me. KZbin app and browser can be weird at times

[@mikehenthorn1778]

ok here is my problem, i need to fill deep divots in my chiller tube plates. some are right at the copper tubes. will this work for that? we will find and beat the fool who let the chemical sit in the chiller for 2 weeks so it would eat the metal. thanks

[@bullishbear2686]

How does this guy have 8 kids or whatever and manage to run a company, podcast and do these videos? I have 2 kids and barely see them with a full time job lol.

[@sudhanshuji6528]

So that it can't melt on components

[@acelookrenos611]

Is there anyone who can confirm the zoom lock crimper? Are they relaibale with personal experience? In reality not the nitrogen test only

[@honkwok5489]

i was use few time on range in cooler and freezer, about 2 year ago. they are still hold up, on condense loop. those two for old freezer is more 20 year old.

[@robert3325]

❤🎉

[@kristafoster7190]

Why not do a demonstration on welding copper sheet metal to steel sheet body panels like fabricating making floor pans out of copper and rocker and quarter panels on steel car body restorations for common areas wher on a car or truck rust at because copper doesn't rust and able to save and prevention of rust to save a car from rusting

[@seroni17]

This guy works on HVAC systems so that was what he tailored it for.

[@resurgensix]

Check out the big brain on Krista! That is an effen' great 💡 seriously.

[@MR-nl8xr]

Any takers out there who can confirm how valid it is that most (70% +) compressors have copper plated steel ports for both sides.

[@ricardomourita1823]

And the answer is..... "Rockets" because.... regenerative cooling! :P

[@Happyoldfashionfamily]

I hear newbies blame the torch all the time.

[@kendallfitzgerald8599]

Used 50% silver for 24 years on copper to steal! In a role from!

[@frederickscheer4607]

learn how to spell

[@sudhanshuji6528]

Anybody else help me

[@moncorp1]

"Oh, I didn't see you there." = ghey And you should have Number 5 UV shades on using oxy-acetylene like that gheylord.