 LOW HEAT INPUT WELDING ALLOYS |
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» A CONTACT ELECTRODE FOR ALL POSITION SPEEDY WELDING OF MILD STEEL |
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DURANIC M-1 |
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All position Contact type of Electrode |
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Minimum heat input minimum distortion and
wastage. |
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Smooth & Uniform Radiographic weld beads. |
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Instantaneous strike/restrike & Self releasing slag. |
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A Universal all position electrode for low carbon steels. |
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Unmatched weld bead uniformity. |
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Auto bodies, Chassis |
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Steel furniture, Pipe lines, Sheet Metal works |
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Storage tanks, Steel doors and windows |
Technical Test Data :
UTS : 49 kg./mm2
EL : 22%
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2.50x350
3.15x350
4.00x350
5.00x350 |
50-90
80-120
130-170
160-210 |
| » A ELECTRODE FOR MEDIUM - TENSILE DUCTILE STEEL WELDS |
DURANIC M-2 |
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For Joining and building of low & Medium carbon steels. |
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High Strength crack free, ductile & impact resistant weld-deposit |
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Excellent for restrained joint & oil soaked parts. |
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Can be used as buffer layer under hard facing deposits. |
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Ideal for joining dissimilar sections & gives
radiographic welds. |
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Excellent weld-bead finish & easy slag removal. |
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Heavy machinery parts, vehicle chassis.
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Pressure vessels, Flanges, structures |
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For steel with high sulphur & phosphorous
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Steel castings structures |
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Cross members, Gun plates, pipes |
Technical Test Data :
UTS : 51 kg./mm2
EL:25 % |
2.50x350
3.15x350
4.00x350
5.00x350 |
50-90
80-120
130-170
160-210 |
| » A AUSTENITIC STABILISED STAINLESS STEEL ELECTRODES |
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DURANIC S-11 |
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Weld Metal of Radiographic quality. |
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For welding AISI 301, 302, 304, 304L, 308 & 347 grade of stainless steels. |
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Stabilised 19/19.5 Cr/Ni/Cb stainless steel electrodes. |
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Specially recommended for joining extra low carbon grades to minimize carbide precipitation & eliminate intergranular corrosion. |
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All position welding electrode. |
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Easy for striking & re-striking giving finely rippled shining beads |
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Excellent for application in food & chemicals industries |
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Oil refineries, brewery, and diary & processing industries |
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Ideal as protective overlay on steel
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Excellent resistance to impact, heat & scaling. |
Technical Test Data :
UTS : 56 kg./mm2
EL : 36 %
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2.50x350
3.15x350
4.00x350
5.00x350 |
50-80
80-90
100-130
130-170 |
| » ACID RESISTANCE STAINLESS STEEL ELECTRODE |
| DURANICS-12 |
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Very low carbon &
Stabilization with
Molybdenum provide excellent corrosion resistance properties |
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Resists Acid pitting |
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Weld metal is heat resistant upto 300° C. |
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Good for highly restrained joints. |
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Good weld bead finish, easy slag removal. |
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Smooth rapid deposition |
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Welding of austenitic stainless steel for Cr, Ni, Mo, steel of AISI 316 316L & 318 & Other Mo
bearing stainless steels |
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Repairs of cracks on heavy machinery parts & earth moving equipments. |
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Repair of hot forging dies, dyeing equipments.
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Food, textile & beverage industries. |
Technical Test Data :
UTS : 57 kg./mm2
EL : 35 % |
2.50x350
3.15x350
4.00x350
5.00x350 |
40-70
70-90
100-130
120-151 |
| » FULLY AUSTENITIC HEAT RESISTANT ALLOY STAINLESS STEEL ELECTRODE |
| DURANIC S-13 |
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Welding of austenitic stainless steel heat resistant Cr-Ni steel of type 25 Cr/20 Ni, AISI 309 & 310 stainless steel. |
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Joining dissimilar & unknown stainless steels & for joining them to steels. |
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Design for high oxidation resistance & high strength weld deposits. |
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Heat resistance upto 1200°C. |
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Easy slag removal & finely rippled weld beads. |
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Suitable for welding of steels with high carbon contents. |
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Excellent for welding of AISI 309/310 stainless steels, steels of unknown analysis. |
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Welding of stainless steel to mild steel. |
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Suitable for giving buffer layers under hard facing deposits on high carbon & high alloy steels. |
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.Application include furnace stands, heating elements, heat exchangers, kiln cooler plates & for clad steels |
Technical Test Data :
UTS : 58 kg./mm2
EL: 30% |
2.50x350
3.15x350
4.00x350
5.00x350 |
40–70
60–100
110–130
130-160 |
| » ELECTRODE FOR HIGH RESISTANCE TO HEAT AND CORROSION |
| DURANIC S-14 |
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Fully austenitic electrode with high strength & resistance to heat & corrosion. |
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For joining & cushioning medium & high carbon, high alloy steels & stainless steels. |
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Stainless steel deposits with over 40%: alloy contents, has excellent resistance to corrosion & heat upto 1100°C. |
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Wide base metal compatibility & superior weld ability. |
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Undiluted deposits are non-magnetic, higher chrome-nickel contents. |
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For cladding side of SS clad Steels |
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Ideal for most stainless steels, mild, high alloy & special steel. |
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Specially recommended for anti-wear coatings. |
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Parts subjected for heat
Corrosion & impact. |
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For Ni-Cr electrode for joining & surfacing of mild steel, alloy steels. |
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Suitable for providing buffer layer. |
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Under hard facing deposits |
Technical Test Data :
UTS : 67 kg./mm2
EL: 30% |
2.50x350
3.15x350
4.00x350
5.00x350 |
50–80
70–110
90–130
130–160 |
