Dual Shield II 80-Ni1 H4

Dual Shield II 80-Ni1H4 produces diffusible Hydrogen levels of <4mL/100g over a wide range of welding parameters. Applications include petrochemical equipment, bridge fabrication, offshore oil construction, ship fabrication railcar, and heavy machinery.

Industries

Railcars
Mobile Equipment
Industrial and General Fabrication
Civil Construction
Bridge Construction
Ship/Barge Building

Process

FCAW (Flux Core)

ESAB pioneered the development of gas-shielded flux-cored welding (FCAW) in 1957. Today, ESAB offers the broadest variety of mild steel and low alloy flux-cored wires available anywhere in the world.

ESAB cored wires offer flat welds with deep penetration and wetting into plate, with high deposition rates and efficiencies. This dramatically reduces weld time, increasing productivity.

Flux-cored welding can be up to three times more productive than Stick and up to 2.5 times more productive than MIG. FCAW also offers productive positional welding and low diffusible hydrogen levels (H5) when required.

ESAB Coreweld metal-cored wires were developed to meet the needs of demanding applications, such as structural steel construction, heavy equipment, transportation, bridges, petrochemical processing, offshore rigs, railcars, shipbuilding, pressure vessels, and general fabrication.

Utilizing advanced manufacturing processes and specially formulated composite fillers, Coreweld metal-cored wires combine high deposition rates and efficiencies, high travel speeds, excellent penetration, and ease of use. Metal-cored wires also provide excellent arc stability and outstanding penetration and wetting, with superior fusion at the root joint and sidewall. The result is a high-quality weld with minimal slag and spatter, and fewer residual silica islands.

Metal-cored wires offer several advantages over solid wire. Since metal-cored wires carry the current on the outer sheath, current densities are considerably higher than those found in wires sold, where the current is carried across the entire cross-sectional area. As a result, the metal-cored arc tends to be softer and can bridge gaps easier with reduced tendancy for burn through.

Specifications

Specifications
Classifications	AWS A5.36 : E81T1-M21A6-Ni1-H4 AWS A5.29 : E81T1-Ni1MJDH4
Approvals	ABS : 3YSA(H5) BV CWB : AWS A5.29 DNV : IV YMS(H5) LR : 4Y40S(H10) MIL-E-24403/1 : MIL-81T1-Ni1M VdTUV
Industry	Railcars Mobile Equipment Industrial and General Fabrication Civil Construction Bridge Construction Ship/Barge Building

Approvals are based on factory location. Please contact ESAB for more information.

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation	Reduction in Area
75% Ar - 25% CO2
Stress Relieved 2 hour(s) 621 °C ( 1150 °F )	505 MPa ( 73 ksi )	570 MPa ( 84 ksi )	28 %	71 %

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
75% Ar - 25% CO2
Stress Relieved	-29 °C ( -20 °F )	122 J ( 90 ft-lb )
Stress Relieved	-40 °C ( -40 °F )	68 J ( 50 ft-lb )

Typical Weld Metal Analysis %
S	P
75% Ar - 25% CO2
0.009	0.014

Deposition Data
Diameter	Current	Voltage	Wire Feed Speed	Deposition Efficiency (%)	Deposition Rate
75% Ar - 25% CO2
1.6 mm ( 1/16 in. )	410 A	33 V	889 cm/min ( 350 in./min )	88 %	6.35 kg/h ( 14 lbs/h )
1.2 mm ( .045 in. )	150 A	28 V	508 cm/min ( 200 in./min )	86 %	1.91 kg/h ( 4.2 lbs/h )
1.4 mm ( .052 in. )	245 A	28 V	635 cm/min ( 250 in./min )	86 %	3.31 kg/h ( 7.3 lbs/h )
1.2 mm ( .045 in. )	210 A	29 V	762 cm/min ( 300 in./min )	86 %	2.86 kg/h ( 6.3 lbs/h )
2.0 mm ( 5/64 in. )	450 A	31 V	655 cm/min ( 258 in./min )	85 %	6.71 kg/h ( 14.8 lbs/h )
1.2 mm ( .045 in. )	290 A	33 V	1270 cm/min ( 500 in./min )	87 %	4.85 kg/h ( 10.7 lbs/h )
2.0 mm ( 5/64 in. )	250 A	26 V	284 cm/min ( 112 in./min )	85 %	2.9 kg/h ( 6.4 lbs/h )
1.4 mm ( .052 in. )	155 A	25 V	381 cm/min ( 150 in./min )	87 %	2 kg/h ( 4.4 lbs/h )
1.2 mm ( .045 in. )	250 A	30 V	1016 cm/min ( 400 in./min )	87 %	3.86 kg/h ( 8.5 lbs/h )
2.0 mm ( 5/64 in. )	350 A	28 V	447 cm/min ( 176 in./min )	85 %	4.76 kg/h ( 10.5 lbs/h )
1.4 mm ( .052 in. )	310 A	33 V	889 cm/min ( 350 in./min )	85 %	4.63 kg/h ( 10.2 lbs/h )
1.6 mm ( 1/16 in. )	365 A	33 V	762 cm/min ( 300 in./min )	86 %	5.58 kg/h ( 12.3 lbs/h )
1.6 mm ( 1/16 in. )	300 A	30 V	635 cm/min ( 250 in./min )	87 %	4.63 kg/h ( 10.2 lbs/h )
1.6 mm ( 1/16 in. )	190 A	27 V	381 cm/min ( 150 in./min )	87 %	2.77 kg/h ( 6.1 lbs/h )
1.4 mm ( .052 in. )	360 A	36 V	1143 cm/min ( 450 in./min )	85 %	6.03 kg/h ( 13.3 lbs/h )

Recommended Welding Parameters
Current	Wire Diameter	TTW Dist.	Voltage	Wire Feed Speed
75% Ar - 25% CO2
185-290 A	1.6 mm ( 1/16 in. )	15.9-25.4 mm ( 5/8-1 in. )	24-28 V	279-559 mm/min ( 110-220 in./min )
110-230 A	1.4 mm ( .052 in. )	12.7-15.9 mm ( 1/2-5/8 in. )	22-26 V	279-584 mm/min ( 110-230 in./min )
225-265 A	1.2 mm ( .045 in. )	19-25.4 mm ( 3/4-1 in. )	27-29 V	965-1321 mm/min ( 380-520 in./min )
290-350 A	1.6 mm ( 1/16 in. )	19-25.4 mm ( 3/4-1 in. )	26-30 V	559-838 mm/min ( 220-330 in./min )
230-340 A	1.4 mm ( .052 in. )	15.9-19 mm ( 5/8-3/4 in. )	25-29 V	584-864 mm/min ( 230-340 in./min )
130-220 A	1.4 mm ( .052 in. )	12.7-15.9 mm ( 1/2-5/8 in. )	22-26 V	279-508 mm/min ( 110-200 in./min )
130-200 A	1.2 mm ( .045 in. )	9.5-12.7 mm ( 3/8-1/2 in. )	22-26 V	381-660 mm/min ( 150-260 in./min )
340-470 A	1.4 mm ( .052 in. )	19-25.4 mm ( 3/4-1 in. )	27-31 V	864-1194 mm/min ( 340-470 in./min )
285-340 A	1.6 mm ( 1/16 in. )	19-25.4 mm ( 3/4-1 in. )	27-30 V	508-762 mm/min ( 200-300 in./min )
220-280 A	1.4 mm ( .052 in. )	15.9-19 mm ( 5/8-3/4 in. )	25-29 V	508-762 mm/min ( 200-300 in./min )
340-400 A	1.6 mm ( 1/16 in. )	25.4-31.75 mm ( 1-1.25 in. )	28-32 V	762-1067 mm/min ( 300-420 in./min )
200-225 A	1.2 mm ( .045 in. )	12.7-19 mm ( 1/2-3/4 in. )	24-27 V	660-965 mm/min ( 260-380 in./min )
185-285 A	1.6 mm ( 1/16 in. )	15.9-19 mm ( 5/8-3/4 in. )	24-28 V	279-508 mm/min ( 110-200 in./min )
280-320 A	1.4 mm ( .052 in. )	19-25.4 mm ( 3/4-1 in. )	26-31 V	762-1016 mm/min ( 300-400 in./min )

Ordering

Description

Product number

Product number: 245011119

Product number: 245011127

Product number: 425011111

Product number: 425011210

Product number: 245011135

Product number: 245011234

Product number: 245011630

Documents

Fact Sheets

Dual Shield II 80-Ni1 H4

Additional Documents

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Product information and support line:

1.800.ESAB.123

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Dual Shield II 80-Ni1 H4

Features & Benefits

Specifications

Ordering

Documents

Fact Sheets

Additional Documents

Need Product Help?

Product information and support line: