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Copper


DekDaeng
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Lazada or AliExpress?

 

Does it have to be copper (=$$$) most heatsinks are aluminium.

 

Is it vehicle related (this is the Motoring forum), let me know if you want the thread moved 🙂 

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Copper is fairly mallable.  A good plumbing supply store should have some good sized copper pipe that you can cut open and pound flat.  Copper will break just as a paper clip does if you flex it back and forth enough so if you do try this pipe approach, don't bend the copper back and forth too much.  You can flame it but I don't think you will need to.  Some videos on you  tubble should point you in the right direction

Edited by gk10012001
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2 hours ago, Yellowtail said:

A piece of 3/4" or 1" with 6mm wall-thickness? 

 

Cutting it and hammering it flat sounds like fun. 

sorry missed the 6mm thick

 

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On 9/30/2021 at 10:25 PM, gk10012001 said:

A good plumbing supply store

I would like to know of one of these in Pattaya...........

Lots of the sheds carry plumbing stuff of course but I do not know of any specialists unlike electrical for example.

Anybody?

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  • 3 months later...

g

7 minutes ago, Ralf001 said:

bumping this one.

 

Am after some copper as well. 60mm x 80mm x 10mm thick.

 

Anyone ?

Again, for copper cut-to-size  I think your best bet would be to find a local resistance welder supplier. 

 

We used MS Trading for yeas, and they do great work for fair prices. They are in Bangkok. 

 

MS TRADING Pursult Exellence Since 1991 - Home (ms-cable.com)

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2 hours ago, Yellowtail said:

g

Again, for copper cut-to-size  I think your best bet would be to find a local resistance welder supplier. 

 

We used MS Trading for yeas, and they do great work for fair prices. They are in Bangkok. 

 

MS TRADING Pursult Exellence Since 1991 - Home (ms-cable.com)

Not local to me, if you have a suggestion in Chonburi would be great.

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2 hours ago, Ralf001 said:

bumping this one.

 

Am after some copper as well. 60mm x 80mm x 10mm thick.

 

Anyone ?

 

Close to the size you want.  

 

https://www.lazada.co.th/products/pure-copper-heatsink-100x50x15mm-skiving-fin-heat-sink-radiator-for-electronic-ram-chip-led-vga-cooling-cooler-i2718100412-s9835790454.html?spm=a2o4m.searchlist.list.63.25a04a8fvXPwjG&search=1&freeshipping=1

 

 

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1 hour ago, Leaver said:

Thanks for searching but needs to be a solid block.

 

EDIT: my bad, you suggested that for the OP wanting a heatsink.

Edited by Ralf001
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