Currency AZN
Argon mixes buy in Baku
Buy Argon mixes
Argon mixes

Argon mixes

In stock
Reconfirm the price with seller
Shipping:
Seller
Azerbaijan, Baku
(View map)
+994 
Display phones
Description

Realgaz MMC Argon mixes in Baku.

Carbon fabrics argon-dioxide

  • S-50 (50% of argon / 50% of CO2) is used for welding of pipes by a short arch,
  • S-40 (60% of argon / 40% of CO2) is used for some arc weldings by a powder wire. Pro-melting of a seam is better, than S-25.
  • S-25 (75% of argon / 25% of CO2) is usually used by enthusiasts and in small-scale production. It is limited to transfer of metal at short circuits and welding of spherical transfer. The general for gas arc welding with transfer of metal at short circuits low-carbonaceous staly.
  • S-20 (80% of argon / 20% of CO2) is used for transfer of metal at short circuits and jet transfer of carbonaceous steel.
  • S-15 (85% of argon / 15% of CO2) is widespread in the production environment for carbonaceous and low-alloyed staly. Has lower level of spraying and good penetration of welding, is suitable for thicker plates and steel considerable the covered scale. Is suitable for welding with transfer of metal at short circuits, spherical transfer, transfer of an impulse and jet transfer of metal. The maximum productivity for thin metals in the mode of transfer of metal at short circuits; has smaller tendency to combustion, than through higher mixes - CO2 also has rather high speed of a naplavka.
  • S-10 (90% of argon / 10% of CO2) often meets in the production environment. Has the low level of spraying and good penetration of a welded seam though below, than S-15; is suitable for many to staly. Same applications as mixes 85/15. There is enough for ferritic stainless steels.
  • S-5 (95% of argon / 5% of CO2) is used for a momentum transfer of dispersion and transfer of metal at short circuits of the low-alloyed steel. Has the best tolerance to rolling scale and pudlingovy control, than argon-oxygen is better, though it is less, than C-10. It is less than heat, than S-10. Sufficient for ferritic stainless steels. Similar indicators for argon with 1% of oxygen.
  • Argon-oxygen
  • 0-5 (95% of argon / 5% of oxygen) is the most widespread gas for welding of carbonaceous steel. Higher content of oxygen allows higher speed of welding. More than 5% of oxygen force protective gas to oxidize an electrode that can lead to formation of porosity in draft if the electrode does not contain enough reducers.
  • 0-2 (98% of argon / 2% of oxygen) it is used for arc welding with jet transfer of metal on stainless steel, carbonaceous steel and low-alloyed stalyakh. Wetting, than 0-1 is better. Welding is more dark and more oxidized, than with 0-1. Addition of 2% of oxygen stimulates jet transfer of metal that is very important for arc welding with jet transfer of metal and pulse arc welding with jet transfer of metal (gas-electric welding with a tungsten electrode).
  • 0-1 (99% of argon / 1% of oxygen) it is used for stainless steels. Oxygen stabilizes an arch.
  • Others
  • Argon from 25-35% and 1-2% of CO2 provides with helium high efficiency and good welded seams on austenitic stainless steels. It can be used for compound of stainless steel with carbonaceous steel.
  • Argon-CO2 from 1-2% provides with hydrogen the recovery atmosphere which reduces amount of oxide on a surface of a welded seam, improves wetting and penetration. Well is suitable for austenitic stainless steels.
  • Argon from 2-5% nitrogen and 2-5% of CO2 at transfer of metal at short circuits makes a good form of a welded seam and color and increases welding speed. For transfer of an impulse and jet transfer of metal it is almost equivalent to other three mixes. At accession of stainless steel to carbonaceous steel in the presence of nitrogen, it is necessary to provide an appropriate microstructure of a welded seam. Nitrogen increases stability of an arch and penetration and reduces distortion of welded part. In duplex stainless steels helps with maintenance of proper maintenance of nitrogen.
  • 85-95% of helium from 5-10% of argon and 2-5% of CO2 are the industry standard for welding of carbonaceous steel with transfer of metal at short circuits.
  • Use of protective gases is limited first of all to the gas cost, equipment cost, and also in the welding location. Some protective gases as argon, are expensive that limits their use. The equipment used for gas delivery also is a value added, and as a result, processes, such as manual arc welding which demand less expensive equipment can be preferable in some situations. And at last, as the atmospheric movements can cause dispersion of protective gas around a welded seam, weldings which demand protective gases carry often out only indoors where environment is stable and it is possible to prevent effectively hit of atmospheric gases in a zone of a welded seam.

    Desirable speed of a gas stream generally depends on geometry of a welded seam, speed, current, type of gas, and also the used metal transfer mode. Welding of flat surfaces demands a bigger expense besides welding of corrugated materials as gas disperses quicker. Higher speed of welding, in general, means that the bigger amount of gas has to be put to provide an adequate covering. Besides, higher current demands a bigger stream, and, as a rule, more helium is required for ensuring sufficient coverage, than argon. Perhaps, most important the fact that four main kinds of gas-electric welding by a tungsten electrode have various equipment of a protective gas stream - for small pools of a welded seam in the transfer mode at short circuits and the pulse jet mode about 10 l/min (20 feet3/h), as a rule, approach while for spherical transfer, preferably, about 15 l/min (30 feet3/h). Change of jet transfer usually demands more because of its higher supply of heat and, therefore, a bigger welding bathtub; along lines of 20-25 l/min (40-50 feet3/h).

Contact the seller
Argon mixes
Argon mixes
Shipping method
Compare0
ClearSelected items: 0