GEMET 204

IDENTIFICATION : A Low Heat Input Electrode for joining stainless steel to carbon steel and for over lays.

GEMET–204 is a low heat input S.S. electrode with excellent arc stability, easy to strike and restrict and with finely rippled beads. Weld metal is strong and ductility and has high resistance to corrosion, erosion and is extremely heat resistance.

TYPICAL APPLICATION :

Welding stainless steel to carbon, low alloy and cast steel and for tough over lay on cast steel and austenitic manganese steel valve faces and seats, pump impeller, shafts etc, It is used extensively is chemical, diary, brewery and food industries.

PROCEDURE : Cleane and degrease weld area. For more than 10 gauge sheet prepare 60o included vee.Make Accurate fit up for long joint with intermediate tacking. Use DC Reverse polarity and stringer bead technique with short arc length. For best result, dry electrode at 150 oC for one hour before use.

RECOMMENDED CURRENT AND PACKING DATA :

TECHNICAL DATA
ALLOY BASIS Fe,Cr,Ni,Mn,Mo.
   
UTS 60 – 70 Kgf/mm2
   
ELONGATION 30 – 35%

RECOMMENDED CURRENT AND PACKING DATA :

SIZE (mm) LENGTH (mm) AMPS POLARITY WT.PER CARTON WT. PER BOX
2.50 350 70 - 90 AC/DC + 2 KGS 12 KGS
3.15 350 100 - 120 AC/DC + 2 KGS 12 KGS
4.00 350 120 - 140 AC/DC + 2 KGS 12 KGS