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ESAB

ATOM ARC 8018-CM

Typical Tensile Properties

Condition Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
Stress Relieved 24 % 1150 °F 8 hr 102 ksi 88 ksi
Stress Relieved 26 % 1275 °F 8 hr 96 ksi 82 ksi
Stress Relieved 25 % 1300 °F 1 hr 93 ksi 90 ksi
Stress Relieved 25 % 1275 °F 1 hr 97 ksi 84 ksi
As Welded 24 % - - 102 ksi 88 ksi

Typical Charpy V-Notch Properties

Condition Impact Value Stress Relieved Testing Temp Stress Relieved Testing Time Testing Temperature
Stress Relieved 80 ft-lb 1125 °F 8 hr 30 °F
Stress Relieved 83 ft-lb 1150 °F 8 hr 30 °F
Stress Relieved 98 ft-lb 1250 °F 8 hr 30 °F

Typical Weld Metal Analysis %

ELEMENTVALUES
PMnMoX-FactorCSSiCr
0.011 %0.80 %0.57 %< 15 %0.06 %0.008 %0.50 %1.30 %

Deposition Data

Diameter Current Deposition Rate Efficiency (%) Optimal Amps
5/32 in.
4.0 mm
130-220 A 3.8 lb/h
1.7 kg/h
73.5 % 170 A
3/32 in.
2.4 mm
70-100 A 1.7 lb/h
0.8 kg/h
66.3 % 90 A
3/16 in.
4.8 mm
200-300 A 4.9 lb/h
2.2 kg/h
76.4 % 200 A
3/16 in.
4.8 mm
200-300 A 5.4 lb/h
2.4 kg/h
74.6 % 250 A
7/32 in.
5.6 mm
250-350 A 6.5 lb/h
2.9 kg/h
75 % 250 A
7/32 in.
5.6 mm
250-350 A 7.2 lb/h
3.3 kg/h
74 % 300 A
1/4 in.
6.4 mm
300-400 A 7.7 lb/h
3.5 kg/h
78 % 300 A
1/4 in.
6.4 mm
300-400 A 8.7 lb/h
3.9 kg/h
77 % 350 A
1/8 in.
3.2 mm
90-160 A 2.6 lb/h
1.2 kg/h
71.6 % 120 A
1/8 in.
3.2 mm
90-160 A 2.7 lb/h
1.2 kg/h
70.9 % 140 A
5/32 in.
4.0 mm
130-220 A 3.1 lb/h
1.1 kg/h
75 % 140 A

Approvals: ABS; AWS A5.5: E8018-B2; MIL-E-22200/8; MIL-8018-B2
Classifications: ASME SFA 5.5; AWS A5.5; E8018-B2 H4R

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


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