FULLY AUSTENITIC HEAT RESISTANT ELECTRODE.
IDENTIFICATION CLASSIFICATION
Gemet 206 AWS/SFA 5.4: E310-16
DESCRIPTION
• Fully austenitic, heat resistant deposit.
• High strength, ductility, toughness and resistance to creep and scaling upto 1200° C in oxidizing and sulphur free environment.
• Excellent weld finish with very stable arc.
• Also used for Welding Stainless Steel to Mild Steel
WELD METAL ANALYSIS (RANGE) %
| TECHNICAL DATA | ||
| ALLOY BASIS | UTS | EL (%) (L=4D) |
| Fe, Cr, Ni | 56 Kg/mm2 (95,000 PSi) | 30% minimum |
TYPICAL APPLICATIONS
For welding of austenitic, heat resistant stainless steels of 25 Cr / 20 Ni type. Furnace apparatus, heat treatment pots and baskets, heat exchangers, valves, furnace parts, burners etc.
APPLICATION TECHNIQUE
• Clean the joint area.
• Make an accurate fit up for long joints with tacking.
• Follow stringer bead technique and keep arc length short.
• Try and use lower current to keep interpass temperature on lower side.
WELDING CURRENT : AC / DC (+)
PACKING PARAMETERS
| Size (mm) | Length (mm) | Current Condition AC / DC (+) | Packing / Packet (kg) | Packing / Box (kg) |
| 2.5 | 350 | 50 - 75 | 2 | 2 x 5 = 10 |
| 3.15 / 3.20 | 350 | 90 - 110 | 2 | 2 x 5 = 10 |
| 4 | 350 | 120 - 140 | 2 | 2 x 5 = 10 |
| 5 | 350 | 150 - 180 | 2 | 2 x 5 = 10 |