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ESAB

ATOM ARC 8018

Classifications: ASME SFA 5.5, AWS A5.5, E8018-C3 H4R
Approvals: ABS, 3Y/AWS A5.5: E8018-C3, CWB CSA W48, E5518-C3, LR, 4Y40M(H10), QPL-22200/1, MIL-8018-C3

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


Typical Weld Metal Analysis %

NiPSSiCMnMo
0.97 %0.011 %0.009 %0.33 %0.046 %1.11 %0.13 %

Typical Charpy V-Notch Properties

Condition Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
As Welded 124 ft-lb -20 °F - -
As Welded 114 ft-lb -40 °F - -
Stress Relieved 129 ft-lb -20 °F 1150 °F 8 hr
Stress Relieved 115 ft-lb -40 °F 1150 °F 8 hr

Typical Tensile Properties

Condition Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
Stress Relieved 30 % 1150 °F 8 hr 81 ksi 70 ksi
As Welded 30 % - - 85 ksi 74 ksi

Deposition Data

Diameter Current Deposition Rate Efficiency (%) Optimal Amps
3/16 in.
4.8 mm
200-300 A 5.4 lb/h
2.4 kg/h
74.6 % 250 A
3/16 in.
4.8 mm
200-300 A 4.9 lb/h
2.2 kg/h
76.4 % 200 A
3/32 in.
2.4 mm
70-100 A 1.7 lb/h
0.8 kg/h
66.3 % 90 A
5/32 in.
4.0 mm
130-220 A 3.8 lb/h
1.7 kg/h
73.5 % 170 A
5/32 in.
4.0 mm
130-220 A 3.1 lb/h
1.1 kg/h
75 % 140 A
1/8 in.
3.2 mm
90-160 A 2.7 lb/h
1.2 kg/h
70.9 % 140 A
1/8 in.
3.2 mm
90-160 A 2.6 lb/h
1.2 kg/h
71.6 % 120 A

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