Dual Shield II 4130 SR

ESAB

Dual Shield II 4130 SR

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Dual Shield II 4130 SR is an all position flux cored wire for welding low alloy, high strength steels such as 4130. Ideal for offshore oil and gas topsides and platforms requiring high corrosion resistance with stress relieved high strength and low temperature impact toughness properties. Excellent welder appeal and mechanical properties after PWHT. Meets ANSI/NACE MR0175/ISO 15156-1. Typical Diffusible Hydrogen: <4 ml/100g of deposited metal.

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Industries

  • Offshore Oil

Welding Process

  • FCAW (Flux Core)

Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
64 J (47 ft-lb) -46 degC (-50 degF)
stress relieved 6g pipe
43 J (32 ft-lb) 2 hr 620 degC (1150 degF) -46 degC (-50 degF)
stress relieved vertical postition
69 J (51 ft-lb) 2 hr 620 degC (1150 degF) -46 degC (-50 degF)

Typical Tensile Properties

ConditionElongationTensile Strength Testing Temperature Testing TimeYield Strength
Stress Relieved26 %731 MPa (106 ksi)620 degC (1150 degF)2 hr648 MPa (94 ksi)

Recommended Welding Parameters

Current TTW Dist. Voltage Wire Diameter Wire Feed Speed
150-170 A 19 mm (3/4 in.) 23-24 V 1.2 mm (.045 in.) 432 cm/min (170 in./min)
180-220 A 16 mm (5/8 in.) 24-26 V 1.2 mm (.045 in.) 719 cm/min (283 in./min)
230-280 A 16 mm (5/8 in.) 26-28 V 1.2 mm (.045 in.) 1016 cm/min (400 in./min)

Deposition Data

Current Diameter TTW Dist. Voltage Wire Feed Speed
150-170 A - 1.2 mm (.045 in.) 19 mm (3/4 in.) 23-24 V 4,32 m/min (170 in./min)
180-220 A - 1.2 mm (.045 in.) 16 mm (5/8 in.) 24-26 V 7,19 m/min (283 in./min)
230-280 A - 1.2 mm (.045 in.) 16 mm (5/8 in.) 26-28 V 10,16 m/min (400 in./min)

Classifications

Classifications AWS A5.29/A5.29M, ASME SFA 5.29 : E101T1-GM
AWS A5.36/A5.36M : E101T1-M21AP5-G-H4

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn Mo Ni P S Si
0.05 % 0.03 % 2.0 % 0.43 % 0.90 % 0.011 % 0.006 % 0.3 %
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Part Numbers and Accessories

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Part Numbers : Dual Shield II 4130 SR
242201119 FIND A DISTRIBUTOR

ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.

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