there are other brands than savbit.
it is, i would say, common here.
On Sun, 31 Aug 2003 19:41:23 -0500, Hugh Prescott <hugh@...> wrote:
> Yes Ersin is still making solder not sure of Savbit though. Try DigiKey.
>
> Ersin solders is the only solder that will not cause an asthma attack for
> me.
>
> Used to work for a Litton division (medical X-Ray) and Kester solder was
> the
> standard issue as it was a Litton division also. Had to "explain" why I
> was
> buying Ersin solder instead of Kester.
>
> Hugh
>
there are other brands than savbit.
it is, i would say, common here.
my favourite mail order supplyer only carries sn60pbcu2.
i guess he thinks there is no need for copperless solder as you can also
use it
with iron coated tips (he sells mostly iron coated..).
it contains 2 percent copper as you say.
i used it in the past but noted not much difference in soldering.
currently i use mostly some copper free..
with iron coated tip there is no difference (for me).
but i know that standard solder can eat a copper area of several cubic
millimeters per afternoon.
i think if you have to use a copper tip it is worth a try but if you can
get a coated one do it.
i just had a look at another supplier (germany/austria) and they also sell
ONLY 2% copper solder.
even the new special halogene free and the Pb free solders have the copper
in it.
Only the silver solder (no not the type for hard soldering but electronics
solder with higher conductivity)
has silver instead of the copper.
main company here is STANNOL. also EDSYN is sold.
shouldn't be any problem to get copper containing solder in the future.
st
>
>
> ----- Original Message ----- From: <JanRwl@...>
> To: <Homebrew_PCBs@yahoogroups.com>
> Sent: Sunday, August 31, 2003 3:04 PM
> Subject: [Homebrew_PCBs] Ersin "Savbit"
>
>
>> In a message dated 8/31/2003 8:58:54 AM Central Standard Time,
>> stuartwinsor@... writes:
>>
>> > According to
>> > the sales blurb it actually contained some copper which slowed the
>> rate
>> > which copper was dissolved from the iron.
>> >
>> Stuart:
>>
>> You are correct. I think it was 1% copper, but it MAY have been much
>> less
>> than 1%. I certainly never did any metallurgical analysis of the stuff.
> In the
>> days I used it, iron-plated tips were rare, if extant at all, and a
>> plain
>> copper tip would last MUCH longer, when using this Ersin product. Made
>> in
>> Cornwall, as I recall. It was half-again as expensive as generic
>> "plain"
> 60/40
>> rosin core" such as Kester's. GOOD stuff.
>>
>> I do NOT know if Ersin is still in the business, but I would certainly
> both
>> assume AND hope so!
>>
>> Yes, their "multicore" had SEVEN holes down the length of even the 1 mm
> dia.
>> solder-wire! With "thinner walls", it took less heat to melt and for
>> the
>> rosin core to "spill out" more readily all over the joint where it could
> do its
>> job.
>>
>> I always thought it was curious that the English could produce such a
> super
>> product, but the "next-nearest" U.S. product was just-noticeably
>> inferior
>> (though usually "good enough for church").
>>
>> Jan Rowland
>>
>>
>> [Non-text portions of this message have been removed]
>>
>>
>>
>> Be sure to visit the group home and check for new Bookmarks and files:
>> http://groups.yahoo.com/group/Homebrew_PCBs
>>
>> To unsubscribe from this group, send an email to:
>> Homebrew_PCBs-unsubscribe@yahoogroups.com
>>
>>
>>
>> Your use of Yahoo! Groups is subject to
>> http://docs.yahoo.com/info/terms/
>>
>>
>>
>
>
>
> Be sure to visit the group home and check for new Bookmarks and files:
> http://groups.yahoo.com/group/Homebrew_PCBs
>
> To unsubscribe from this group, send an email to:
> Homebrew_PCBs-unsubscribe@yahoogroups.com
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>