Not the usual propane torch, but a MAPP gas torch will work on small projects:
I'm a big fan of brazing for small sheet metal repair work, although I use an oxy-acetylene torch. Brazing is a skill well worth acquiring.
Speedy Jim
Not the usual propane torch, but a MAPP gas torch will work on small projects:
I'm a big fan of brazing for small sheet metal repair work, although I use an oxy-acetylene torch. Brazing is a skill well worth acquiring.
Speedy Jim
Brazing is done with a copper alloy, usually with zinc and/or tin, which makes the alloy brass or bronze. The melting point of copper is above 2000F while brazing alloys melt around 1400F.
The usual propane hand torch won't get hot enough to braze unless the metal you're brazing is rather thin.
------------------------------------------------ Jim Adney snipped-for-privacy@vwtype3.org Madison, WI 53711 USA
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By law your only allowed to braze non-structual panels. Things like sills, inner wings etc, you MUST weld.
-- Howard
1966 VW Beetle 1300 Deluxe -sawzall works better. No heat, saves your paintwork.
Jan
Robv wrote:
Like this?
Yup that's it :D
Jan
"(O\\|/O)(.\\~/.)" wrote:
well speedy that bernzo site is excellent!
I am all torched up bout learning to cut weld and braze... I already solder all the time...
I didn't know that you could get a household sized, small can of mapp and approach "oxy-a" gas temperatures!
Marco
Huh? Whose law? You may be right, but I never heard of this.
SCCA rules allow brazing of roll cages, but they still require that certain proceedures and standards be followed.
I think there's a lot of misunderstand about welding being stronger than brazing. It really depends on the situation.
------------------------------------------------ Jim Adney snipped-for-privacy@vwtype3.org Madison, WI 53711 USA
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