| Brand |
IS Coding |
AWS Class |
Main Features |
Principal Application |
PDF |
| MODI 7016 |
EB 5424 H3X |
E 7016 |
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Basic coated low hydrogen electrode.
- Penetrating arc.
- Impact strength down to minus 30oC.
- Hydrogen content is 4 ml/100 gms of deposited weld.
- Radiography weld.
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- Welding of high tensile steel plates exceeding 20 mm thick.
- Buffer layer before hard surfacing. Joining of M.S. with CI boilers.
- Pressure vessels.
|
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| MODI 7016(S) |
EB 5424 H3X |
E 7016 |
- Basic coated low hydrogen electrode,Radiographic quality welds,Excellent ductility
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- Welding of medium & high tensile ship steels of grade A,D & E.
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| MODI 7018 |
EB 5426 H3JX |
E 7018-H4 |
- Basic coated low hydrogen iron powder electrode.
- Notch toughness down to minus 30oC.
- Metal recovery close to 115%.
- Hydrogen content is 4 ml/100 gms of deposited weld.
- Radiography welds.
|
- Welding of storage tanks.
- Pipelines.
- Pressure vessels.
- Dynamic loaded structures.
- Blast furnace shells.
- Railway wagons.
- Boilers.
- Penstocks.
- Thick M.S. plates.
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| MODI 7018 SPL |
EB 5626 H3JX |
E 7018-1 |
- Basic coated low hydrogen iron powder electrode.
- Mn is higher to achieve higher impact strength at down to minus 46oC.
- Hydrogen content is 4 ml/100 gms of deposited weld.
- Radiography welds.
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- Pressure vessels. Pipelines.
- Boilers.
- Penstocks.
- Horton spheres.
- Heavy earth moving parts.
- Heavy and rigid structure.
- Heavy thick plates of carbon steels.
- Hardenable low alloy steels.
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| MODI 7018 (NACE) |
EB 5426 H3JX |
E 7018 -H4 |
- A low hydrogen medium heavy coated iron powder electrode for sour services.
It meets the requirements of
- 1. Sulphide Stress Corrosion Cracking test as per NACE Standard TM-01-77.
- 2. Hydrogen Induced Cracking test as per NACE Standard TM-02-84.
|
- Off-shore drilling rugs.
- Bridges.
- Blast furnace shells.
- Storage tanks.
- Pipelines.
Pressure vessels Dynamically loaded structure.
- Penstocks.
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| MODI 7018 G |
EB 49B G126 |
E 7018-G (SFA/5.5) |
- Hydrogen controlled iron powder type electrode yielding 0.5% Ni in the weld metal.
- Specially designed for excellent notch toughness at sub zero temperature even when welded in vertical uphill progression.
- Radiographic quality weld. Metal recovery is over 110%. Hydrogen content is 4 ml/100 gms of deposited weld.
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- Low alloy steels such as Si-Mn steels.
- Steels containing Nickel upto 1.0%.
- Heavy sections and restrained joints and subjected to dynamic loading.
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| MODI 7048 |
- |
E 7018-H4 |
- Basic coated low hydrogen iron powder electrode specially designed for welding in vertical downward progression.
- Notch toughness down to minus 30oC.
- Metal recovery close to 115%.
- Hydrogen content is 4 ml/100 gms of deposited weld.
- Radiography welds.
|
- Welding of storage tanks.
- Pipelines. Pressure vessels.
- Dynamic loaded structures.
- Blast furnace shells.
- Railway wagons.
- Boilers.
- Penstocks.
- Thick M.S. plates.
|
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| MODI 7018 A1 |
E49BA126Fe |
E 7018 A1 |
- Heavy coated low hydrogen iron powder electrode.
- Moisture resistant coating.
creep resistance upto 525oC.
- Deposition efficiency 110%.
- Radiography welds. High operator appeal.
|
- Welding of ½ Mo & 1 Cr - ½Mo steels. High temperature boiler tubes,
pipelines & plates requiring good creep resistance
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| MODI 8018 |
E55BG129Fe |
E 8018-G |
- Heavy coated low hydrogen iron powder electrode. Weld metal has high ductility
inspite of the high strength.
- Radiography welds. Easy slag detachability and finely rippled beads. Metal recovery over 110%.
|
- Low alloy steels such as Si-Mn steels.
- Steels containing Nickel upto 1.5%.
- High tensile steels subject to dynamic loading.
- Heavy sections and highly restrained joints.
|
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MODI 8018 B2,
MODI 8018 B2L |
E55BB226Fe |
E 8018 B2 |
- Heavy coated low hydrogen iron powder electrode.
- Creep and heat resistance upto 550oC.
- Moisture resistant coating.
- Metal recovery 110%.
- Radiography welds.
- Extra low carbon version MODI 8018 B2L with 0.05% carbon is also available.
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- Welding of ½ Cr-½ Mo, 1 Cr-½ Mo and 1¼ Cr-½ Mo steels used in boilers.
- Power houses, oil refineries and chemical plants.
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| MODI 8018 B2 (PHT-9) |
- |
E8018-B2 |
- Basic coated creep resistant low alloy steel electrode. The weld metal displays excellent impact properties at -20oC.
- The hardness after stress relieving is well under 200BHN.
- Specially developed welding electrode displays excellent creep resistance at elevated temperature upto about 550oC.
- Excellent strike and re-striking of arc.
- Metal recovery is more than 110%.
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- Welding of creep resisting ½ Cr-½ Mo, 1 Cr- ½ Mo steels used in boilers,
power houses, oil refineries and chemical plants.
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| MODI 8018 C2 |
E55BC226Fe |
E 8018 C2 |
- Heavy coated low hydrogen iron powder electrode.
- High ductility and toughness.
- Resists embrittlement upto minus 100oC.
- Metal recovery 110%. Radiography weld.
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- Welding of 3-3.75% Ni steels. Valves, tanks & pipelines for cryogenic applications.
- Handling of low temperature liquified gases.
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| MODI 9018 |
E63BG129 Fe |
E 9018-G |
- Heavy coated low hydrogen iron powder electrode.
- Easy to operate in all conventional position.
- Metal recovery is approx. 115%. Radiography weld.
|
- Welding of 2¼ Cr - 1 Mo steels used in pressure boilers, super heater piping of power
plants, refineries, chemical plants, petro- chemical plants.
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MODI 9018 B3,
MODI 9018 B3L,
MODI 9018 B3H |
E63BB326Fe |
E 9018-B3 |
- Heavy coated low hydrogen iron powder electrode.
- Creep resistance upto 600oC.
- Moisture resistant coating.
- Metal recovery more than 110%.
- Radiography weld.
- Extra low carbon version MODI 9018 B3L with 0.05% carbon and MODI 9018 B3H with 0.10 - 0.15% carbon are also available.
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- Welding of creep resisting ½ Cr-½ Mo, 1 Cr- ½ Mo steels used in boilers,
power houses, oil refineries and chemical plants.
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| MODI 9018 M |
E63BM129Fe |
E 9018-M |
- Heavy coated low hydrogen iron powder electrode.
- Metal recovery over 110%.
- It gives a smooth arc, medium penetration, low spatter and easy slag removal.
- Weld metal exhibits high impact values of sub-zero temp.
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- Pressure vessels.
- Chem- ical plants.
- Penstocks.
- Earth moving equipment.
- Machinery parts. Automobile parts.
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| MODI 100 |
E68BM2 29Fe |
E 10018-M |
- Basic coated ,low hydrogen,low alloy high tensile steel electrode.
- Radiographic welds.
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- Suitable for welding fully-killed fine grained steels.
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| MODI 110 |
E76BM329Fe |
E 11018-M |
- Basic coated low hydrogen iron powder electrode. Moisture resistant coating.
Metal recovery above 110%. Radiography quality welds.
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- Penstrocks, bridges, earthmoving equip- ment.
- Heavy steel fabrication with high tensile steels.
- Parts of ore dressing plants. Welding of USS-T1 and Welten 80 steels.
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| MODI 120 |
- |
E 12018-G |
- A basic coated, low hydrogen, low alloy, very high tensile steel electrode.
- Weld metal displays high strength and toughnesss.
- Electrode works in all positions and gives radiographic quality welds.
- etal recovery is over 100%
|
- Electrode is designed for welding high strength steels, joining/surfacing Cr-Ni-Mo-alloyed steels, heat treatable steels and case hardening steels.
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| BOILERON LH |
E 63B D1 29 |
- |
- Basic coated electrode for the welding of high tensile steels, molybdenum bearing steels and other low alloy steels.
- Easy slag removal, low spatter, uniform bead shape, smooth and regular fusion are some of the salient features.
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- Penstocks pipes.
- Quen- ched and Tempered steels.
- Structural steels of high strength such as ST 60 and ST 70.
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| MODI COR |
- |
E 8018-W2 |
- Special basic type electrode for welding of low alloy, copper bearing corrosion resistant structural steels.
- Slag is easily detachable.
- Smooth and regular fusion gives uniform bead shape.
- Welds are of radiographic quality.
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- Weathering steels like CORTEN A & B and equivalent grades.
- Welding of corrosion resistant structural steels. Welding of high tensile steels.
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| MODI CROMO V |
- |
- |
- An out-standing welding electrode for higher strength steels with a requirement of tensile
strength more than 63 Kg/mm2.
- Coating is low hydrogen type and specially formulated to resist moisture pick-up. Creep resistance upto 550oC. Metal recovery is above 110%.
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- Welding of creep resistance Cr-Mo and Cr-Mo-V type steels. Steam boilers.
Steam & super heater piping of power plants, oil refineries, chemical plants.
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| MOLY CHROME 5 |
E41BB626Fe |
E 8018-B6 |
- Medium heavy coated low hydrogen iron powder electrode. Creep and heat resistance
upto 650oC. Moisture resistant coating. Metal recovery over 110%. Radiography welds.
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- Welding of 5 Cr - ½ Mo steel plates, forgings & pipes require in oil refi-neries, power plants,
fertilizer plants, chemical & petro- chemical industry.
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| MOLY CROME-9 |
- |
E 8018-B8 |
- Basic coated low hydrogen iron powder electrode for welding of high strength
creep resistant steels, ferritic martensitic chrome steels.
- Weld metal gives 9% Cr - 1% Mo and display resistance to oxidising atmosphere upto 700oC.
- Metal recovery is over 110%. Radiographic quality welds.
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- Cr-Mo steels such as 9Cr-1Mo steel plates, pipes & forging used in oil refineries,
petro- chemical plants, power houses etc. Corrosion and heat resistance applications.
- Repair of castings of similar composition.
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| MODI XL 7016 |
EB5424 H3X |
E 7016 |
- A basis coated low hydrogen electrode specially designed for welding of medium high tensile ship steels of grade A, D & E.
- Radiography quality welds with excellent ductility.
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- Welding of HT52W and high tensile grade steels, Cast Steels, Used as buffer layer before hard surfacing, Joining of M.S. with cast iron.
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| EXCEL 18 |
EB5426 H3JX |
E 7018 |
- A low hydrogen iron powder electrode, suitable for weldig of medium tensile strength steels.
- Weld metal is of radiographic quality. Metal recovery is above 110%.
|
- Storage tanks, Penstocks, Boilers, Blast furnace shells, Railway wagons, pipe lines, Pressure vessels, Dynamic loaded structures.
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