Stainless Steel Electrodes

ES 2209 A5.4: E 2209-17 / EN 1600: E 22 9 3 N L R 32

Description

ES 2209 Is Rutile coated electrode designed for ferritic - austenitic duplex steels . filed of applications are in off- shore engineering and in the chemical industry .besides offering high mechanical strength and toughness , the weld metal is also noted for excellent resistance to stress corrosion cracking and pitting resistance. ES 2209 offers excellent positional weldability , and thus is prefectly suited for pipe welding besides the good wetting characterisitics , slag removability resistance To prosity and reliable toughness down to - 20 ?C

Typical Chemical Composition (%)

SiMnMoCrCNiN
0.90.83.223.00.039.00.17

Typical Mechanical Properties

Yeild Strength Tensile Strength Elongation 5x D Impact (ISO-V)
550 - 650 N / mm² 660 820 N / mm² % 23 27 +20 °C - 60 J

Applications

Sizes Available & Recomennded Currents

Diam. (mm) Length (mm) Current (Amperes) Arc Voltage Wire Feed
2.50 350 50 - 75
3.20 350 70 - 120
4.00 350 110 - 160
5.00 350 150 - 200

Welding Current

AC Min. 55 V. / DC ( +,- )

Welding Positions


Flat

Horizontal

Vertical Up
   
Fillet

Hardness (HB)


Special Coating ( performs several functions)


Typical Base Material Grades