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Products - Low Alloy Steel Gas Shielded Flux Cored Wires Index
LOW ALLOY STEEL GAS SHIELDED FLUX CORED WIRE
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MGA - 13     Low Alloy Steel Gas Shielded Flux Cored Wire
MAILAM MGA-13 is a rutile based flux cored wire conforming to AWS A 5.29 E81 T1-Ni1
Applications All position wire for welding of high tensile steels used in machinery, structures bridges requiring service applications down to -40oC.
Weld Metal Chemistry(with CO Shield) C=0.10% Max
Ni=0.80 - 1.10%
Mn=0.90 to 1.50%
S=0.03% Max
Si=0.60% Max
P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =590N/mm 2Min
Y.S=520N/mm 2Min
Elongation(%)=19%min
Typical charpy Vnotch Impact value at -51o C=27 J (Min);
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Charateristics Rutile based flux cored wire suitable for all position welding with DC wire positive.The wire produces a full slag coverage and excellent slag detachability.The welding arc is smooth and stable with low spatter and good bead appearence.
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position All
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V(F)
100-150A,18-22V(P)
1.60 mm 125-400A,18-30V 220-350A,25-30V(F)
125-200A,18-22V(P)
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2
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MGA - 14      Low Alloy Steel Gas Shielded Flux Cored Wire
MAILAM MGA-14 is a rutile based flux cored wire conforming to AWS A 5.29 E81 T1-Ni2
Applications All position wire for welding of high tensile steels used in machinery, structures bridges requiring service applications down to -60oC.
Weld Metal Chemistry(with CO2 Shield) C=0.10% Max
Ni=1.75%-2.50%
Mn=0.90 to 1.50%
S=0.03% Max
Si=0.55% Max
P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =590N/mm 2Min
Y.S=510N/mm 2Min
Elongation(%)=19min
Typical charpy Vnotch Impact value at -40 C=27 J Min
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Rutile based flux cored wire suitable for all position welding with DC wire positive.The wire produces a full slag coverage and excellent slag detachability.The welding arc is smooth and stable with low spatter and good bead appearence.
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position All Position
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V(F)
100-150A,18-22V(P)
1.60 mm 125-400A,18-30V 220-350A,25-30V(F)
125-200A,18-22V(P)
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 15      Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -15 is a Rutile based flux cored wire.
Applications Specially designed for welding of 0.5% Molybdenum and 1% Chromium and 0.5% Molybdenum steels where high temperature and pressure applications are involved.
Weld Metal Chemistry(With CO2 shield) C=0.10% Max Mo=0.45%-0.55%
Mn=0.80 to 1.10% S=0.03% Max
Si=0.60% Max P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =510N/mm
Y.S=410N/mm 2
Elongation(%)=20 min
Typical charpy Vnotch Impact value at -30o C=40 Joules;
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Rutile based slag with fast freezing characteristics provides for all position welding .Welds are of radiographic quality.
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position All
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V(F)
100-150A,18-22V(P)
1.60 mm 125-400A,18-30V 220-350A,25-30V(F)
125-200A,18-22V(P)
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 16   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -16 is a rutile based flux cored wire conforming to AWS A 5.29 E81 T1-B2
Applications Specially designed for welding of 1.25% Cr-0.5% Mo steels with high temperature and pressure service conditions in steam pipes and boilers.
Weld Metal Chemistry(With CO2 shield) C=0.10% Max Cr=1.10-1.25%
Mn=0.9 to 1.10% Mo=0.45-0.55%
Si=0.60% Max S=0.03% Max
P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =580N/mm 2Min
Y.S=490N/mm 2Min
Elongation(%)=19 min
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Rutile based slag with fast freezing characteristics provides for all position welding .Welds are of radiographic quality.
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position All
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V(F)
100-150A,18-22V(P)
1.60 mm 125-400A,18-30V 220-350A,25-30V(F)
125-200A,18-22V(P)
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 17   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -17 is a rutile based flux cored wire conforming to AWS A 5.29 E91 T1-B3
Applications Specially designed for welding of 2.25% Cr-1.0% Mo steels with high temperature and pressure applications are involved in steam boiler piping,Oil refinery,chemical plants etc.
Weld Metal Chemistry(With CO2 shield) C=0.10% Max Cr=2.10-2.30%
Mn=0.9 to 1.10% Mo=0.90-1.10%
Si=0.60% Max S=0.03% Max
P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =630N/mm 2Min
Y.S=550N/mm 2Min
Elongation(%)=17 min
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Rutile based slag with fast freezing characteristics provides for all position welding .Welds are of radiographic quality.The arc is smooth and stable with easy slag detachability.
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position All
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V(F)
100-150A,18-22V(P)
1.60 mm 125-400A,18-30V 220-350A,25-30V(F)
125-200A,18-22V(P)
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 18   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -18 is a rutile based flux cored wire conforming to AWS A 5.29 E81 T1-W2
Applications For welding of CORTEN grade weather resistent steels.
Weld Metal Chemistry(With CO2 shield) C=0.10% Max Ni=0.40-0.80%
Mn=0.9 to 1.30% Cu= 0.3 to 0.65%
Si=0.50% Max S=0.03% Max
P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =550N/mm 2Min
Y.S=470N/mm 2Min
Elongation(%)=19 min Typical charpy Vnotch Impact value at -30C=27 Joules Min.
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Rutile based slag with easy detachability.It gives sound and uniformweld beads.
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position All
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V(F)
100-150A,18-22V(P)
1.60 mm 125-400A,18-30V 220-350A,25-30V(F)
125-200A,18-22V(P)
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 32   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -32 is a basic alloyed flux cored wire conforming to AWS A 5.29 E80 T5-Ni1
Applications Recommended for pressure vessel or fabrication of thicker sections which require subzero impact properties
Weld Metal Chemistry(With CO2 shield) C=0.10% Max Ni=0.90-1.10%
Mn=0.9 to 1.40% S=0.03% Max
Si=0.55% Max P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =590N/mm2 Min
Y.S=510N/mm 2Min
Elongation(%)=19 min Typical charpy Vnotch Impact value at -51 oC=27 Joules Min.
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Flux cored wire with highly basic slag having stable and smooth arc. good slag detachability. It produces radiographic quality welds with very low level of hydrogen
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position Flat and Horizontal
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V
1.60 mm 125-400A,18-30V 220-350A,25-30V
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 33   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -33 is a basic alloyed flux cored wire conforming to AWS A 5.29 E81 T5-Ni2
Applications Recommended for pressure vessel or fabrication of thicker sections which require subzero impact properties
Weld Metal Chemistry(With CO shield) C=0.10% Max Ni=1.75 - 2.50%
Mn=0.90 to 1.40% S=0.03% Max
Si=0.55% Max P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =560N/mm 2 Min
Y.S=480N/mm 2 Min
Elongation(%)=19 % min Typical charpy Vnotch Impact value at -60°C=27 Joules Min.
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Flux cored wire with highly basic slag having stable and smooth arc. good slag detachability. It produces radiographic quality welds with very low level of hydrogen
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position All
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V(F)
100-150A,18-22V(P)
1.60 mm 125-400A,18-30V 220-350A,25-30V(F)
125-200A,18-22V(P)
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 35   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -35 is a basic alloyed flux cored wire conforming to AWS A 5.29 E70 T5-A1
Applications Specially designed for welding of 0.5% Molybdenum and 1% Chromium and 0.5% Molybdenum steels where high temprature and pressure applications are involved.
Weld Metal Chemistry(With CO shield) C=0.10% Max Ni=0.45 - 0.55%
Mn=0.80 to 1.10% S=0.03% Max
Si=0.60% Max P=0.03% Max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =510N/mm 2 Min
Y.S=410N/mm 2 Min
Elongation(%)=20 % min Typical charpy Vnotch Impact value at -30°C=40 Joules Min.
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Flux cored wire highly basic slag having stable and smooth arc. good slag detachability. It produces radiographic quality welds with very low level of hydrogen
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position Flat and Horizontal
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V
1.60 mm 125-400A,18-30V 220-350A,25-30V
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 36   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -36 is a basic alloyed flux cored wire conforming to AWS A 5.29 E80 T5-B2
Applications Specially designed for welding of 1.25%Cr -0.50% Mo Steel with high temperature and pressure service conditions in steel pipes of boilers
Weld Metal Chemistry(With CO 2 shield) C=0.10% Max Mn=0.90 to 1.10%
Si=0.60% Max S=0.03% Max
P=0.03% Max Mo=0.45 - 0.55%
Cr= 1.10 - 1.25%
Typical all weld mechanical properties(With CO2 Shield) U.T.S =580N/mm 2 Min
Y.S=490N/mm 2 Min
Elongation(%)=19 %
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Flux cored wire with highly basic slag having stable and smooth arc. good slag detachability. It produces radiographic quality welds with very low level of hydrogen
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position Flat and Horizontal
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V
1.60 mm 125-400A,18-30V 220-350A,25-30V
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 37   Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -37 is a basic alloyed flux cored wire conforming to AWS A 5.29 E90 T5-B3
Applications Specially designed for welding of 2.25%Cr -1.0% Mo Steel with high temperature and pressure applications are involved in steam boiler piping,oil refinery,chemical plants etc.,.
Weld Metal Chemistry(With CO 2 shield) C=0.10% Max Cr=2.10 to 2.30%
Mn=0.90 - 1.10% Mo=0.90 - 1.10%
Si=0.60% Max S=0.03 max
P=0.03 max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =630N/mm 2 Min
Y.S=550N/mm 2 Min
Elongation(%)=17 % Min
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Flux cored wire with highly basic slag having stable and smooth arc. good slag detachability. It produces radiographic quality welds with very low level of hydrogen
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position Flat and Horizontal
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V
1.60 mm 125-400A,18-30V 220-350A,25-30V
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 39  Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -39 is a basic alloyed flux cored wire conforming to AWS A 5.29 E90 T5-K2
Applications Specially designed for welding of structural steel like HSLA 80,LA 60,SAILMA MA450 and other similar grade steels.
Weld Metal Chemistry(With CO 2 shield) C=0.10% Max Cr=0.15% Max
Mn=0.80 - 1.50% Mo=0.35 % Max
Si=0.60% Max Ni=1.20-1.70 % Max
S=0.03 % max P=0.03 % max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =630N/mm Min
Y.S=550N/mm Min
Elongation(%)=17 % Min Typical charpy Vnotch Impact value at -51°C=27 Joules Min.
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Flux cored wire with highly basic slag having stable and smooth arc. good slag detachability. It produces radiographic quality welds with very low level of hydrogen and excellent low temperature notch toughness
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position Down hand and Horizontal
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V
1.60 mm 125-400A,18-30V 220-350A,25-30V
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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MGA - 40  Low Alloy Steel Gas Shielded Flux Cored Wire
Mailam MGA -40 is a basic alloyed flux cored wire conforming to AWS A 5.29 E110 T5-K4
Applications Specially designed for welding of high tensile fine grained quenched and tempered steels like USS T1 and other similar grade steels used in earth moving equipment etc.,.
Weld Metal Chemistry(With CO2 shield) C=0.10% Max Cr=0.25 - 0.60%
Mn=1.30 - 2.0% Mo=0.30 -0.60 %
Si=0.60% Max Ni=1.75 - 2.50 % Max
S=0.03% max P=0.03% max
Typical all weld mechanical properties(With CO2 Shield) U.T.S =770N/mm 2 Min
Y.S=680N/mm 2 Min
Elongation(%)=15% Min Typical charpy Vnotch Impact value at -51°C=27 Joules Min.
Shielding Gas CO2 or Argon+20% CO2 gas with flow rate of 10-15 litres/minute
Characteristics Flux cored wire with highly basic slag having stable and smooth arc. good slag detachability and uniform weld bead. It produces radiographic quality welds with very low level of hydrogen and excellent low temperature notch toughness
Polarity DC wire positive
Size 1.20 mm,1.60 mm
Welding Position Downhand and Horizontal
Packing 12.50 Kgs spool sealed in polythene bag and shrink wrapped in a corrugated box.
Welding parameter guidelines(With CO2 shield)
Size Range Recommended
1.20 mm 90-300A,18-28V 180-300A,22-26V
1.60 mm 125-400A,18-30V 220-350A,25-30V
Wire Extension(Stickout) 15-20 mm
Mixed gases like Argon +20% CO2 should be used with 1-2 Volts less than for CO2.
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