Saturday, October 23, 2010

Re: [MW:7743] low temperature

SMAW:
Above   Minus 29 Deg C- E7018 ( This electrode is classified for above Minus 29 Deg C, means Mfrs give guarantee of impact property for that temp)
Above   Minus 46 Deg C -E7018-1 (This electrode is classified for above Minus 46 Deg C means Mfrs give guarantee of impact property for that temp )

GTAW:
Above  Minus 29 Deg C - ER 70 S-3 (This filler will give impact test values at Minus 29 Deg C )
Above  Minus 46 Deg C - ER 70 S-6 (This filler will give impact test values at Minus 46 Deg C because it has Managnrse content upto 1.85%

arun


On Sat, Oct 23, 2010 at 12:56 PM, SENTHIL P <senbe381@gmail.com> wrote:

DEARS,
WHAT ELECTRODES USED FOR LOW TEMPERATURE, WHAT IS THE REASON?




 EXPECTING URGENT REPLY

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