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Electrodes for welding heat-resistant staly R307 buy in Belgorod
Buy Electrodes for welding heat-resistant staly R307
Electrodes for welding heat-resistant staly R307

Electrodes for welding heat-resistant staly R307

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Russia, Belgorod
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Technical characteristics
  • Weldable materialHeat-resistant steel
Description
R307 - the electrode from perlitny heat resisting steel (% Cr1 - % Mo0.5) having a sodium covering with the low content of hydrogen. Works in the conditions of a direct current and the return polarity. Welding in any situation is available. Preliminary heating of welded designs, and also the postwelding thermal treatment corresponding to their structural features is necessary.

Use: it is applied to welding of heat resisting steel (% Cr1 - % Mo0.5) at a temperature below 520 degrees, for example, of boiler pipelines, vessels of a high pressure, the equipment for oil refining, etc. The electrode is also used for welding of cast steel (30CrMoSi).

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Electrodes for welding heat-resistant staly R307
Electrodes for welding heat-resistant staly R307
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