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Lincoln ED031738 Lincoln 7018 AC-RSP Stick SMAW Welding Rod, 5/32x14 in, 50 lb Easy Open Can

SKU: ED031738
$319.25
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Mild Steel, Low Hydrogen • AWS E7018 H8
AWS / Classification: E7018 H8
Overview
Lincoln ED031738 Lincoln 7018 AC-RSP Stick SMAW Welding Rod, 5/32x14 in, 50 lb Easy Open Can    DISCONTINUED !  SEE ED028282

Mild steel low hydrogen stick electrode designed for cold re-strike and tacking

Features

• AC polarity welding
• Low open circuit voltage operation
• Minimal spatter
• Capable of cold re-strikes

Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.1E7018, E7018-H8
CWB CSA W48E4918-H8
Classification Yield Strength @ 0.2% Offset, MPa (ksi)Tensile Strength, MPa (ksi)Elongation, %Charpy V-Notch, J (ft-lbs) @ -30°C (-20°F)Hardness Rockwell B
E7018-H8 Requirement 400 (58) min.480 (70) min.22 min.27 (20) min.
Typical Result, As-welded 460-580 (66-84)550-660 (79-95)22-3427-136 (20-100)85-95
Classification %C%Cr%Mn%Mo%Ni%P%S%Si%V%Mn+Ni+Cr+Mo+VDiffusible Hydrogen, mL/100g Weld Metal1800F H2O - As received
E7018-H8 Requirement 0.15 max.0.20 max.1.60 max.0.30 max.0.30 max.0.035 max.0.035 max.0.75 max.0.08 max.1.75 max.8 max.0.6 max.
Typical Result 0.04-0.080.02-0.040.93-1.590.02 max.0.01-0.030.011-0.0190.005-0.0160.28-0.460.02-0.031.00-1.673-70.2 max.
Diameter Polarity⁽¹⁾Current, Amps
3/32 in (2.4 mm) AC75-120
3/32 in (2.4 mm) DC+70-115
1/8 in (3.2 mm) AC105-150
1/8 in (3.2 mm) DC+100-140
5/32 in (4.0 mm) AC130-200
5/32 in (4.0 mm) DC+120-185
Note
⁽¹⁾ Preferred polarity is listed first.
LECO Diameter 5/32 x 14 in (4.0 x 350 mm)
LECO Package 50 lb Easy Open Can
Diameter (in) 5/32
Length (in) 14
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