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Lincoln Electric  |  SKU: ED028706

Lincoln ED028706 Excalibur 7018-1 MR Stick (SMAW) Electrode, 3/16x14 in, 50 lb Easy Open Can

$238.50
Excalibur 7018-1 MR is a mild steel, low hydrogen electrode that meets chemical composition recommendations of API 751.
Warranty: 1 Year
AWS / Classification: E7018-1 H4R

Financing / Leasing Available

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A welding machine rental is great for short-term and long-term business needs. Welder leases and rentals let companies stay on top of the latest welding technology without draining their operating budget by paying upfront, in full for new machines. At the end of the lease period, you can either purchase the welding equipment outright or return it to WeldingMart. You can also buy the equipment anytime within the first year of your lease - see below for more details.

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More Information

Welding machine financing is available 24/7 so you can apply whenever it's convenient for you. It will only take about four minutes of your time.

Once approved, you'll have the option to select the term that best fits your budget and, if approved for more than you request, our calculator makes it easy to see how your payments change for any additional items you add to your lease. eDocs are available immediately, allowing you to order your new gear within minutes.

Have additional questions? Contact us to speak with a member of the WeldingMart team.

DETAILS

Lincoln ED028706 Excalibur 7018-1 MR Stick (SMAW) Electrode, 3/16x14 in, 50 lb Easy Open Can

Excalibur 7018-1 MR is a mild steel, low hydrogen electrode that features extreme bendability, moisture pick-up resistance, clear puddle, and smooth arc. Typical applications include power generation, chemical process structures, pressure vessels, pressure piping and structural welding.

Features

• Exceeds AWS toughness requirements at -50°F
• Extreme bend ability
• Moisture pick-up resistant
• Clear puddle and a smooth arc
• Meets Chemical Composition Recommendations of API 751
• Q2 Lot Lot Controlled Chemistry and Mechanical Properties

Lincoln ED028706 Excalibur 7018-1 MR Stick (SMAW) Electrode, 3/16x14 in, 50 lb Easy Open Can

Excalibur 7018-1 MR is a mild steel, low hydrogen electrode that features extreme bendability, moisture pick-up resistance, clear puddle, and smooth arc. Typical applications include power generation, chemical process structures, pressure vessels, pressure piping and structural welding.

Features

• Exceeds AWS toughness requirements at -50°F
• Extreme bend ability
• Moisture pick-up resistant
• Clear puddle and a smooth arc
• Meets Chemical Composition Recommendations of API 751
• Q2 Lot Lot Controlled Chemistry and Mechanical Properties

Includes
What's Included
  • (1) 50 lb Easy Open Can

Specifications
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.1 E7018-1 H4R
ISO ISO 2560-A E 42 4 Z B 3 2 H5
ISO ISO 2560-B E4918-1 A U H5
ABS ABS - Part 2 3YH5
BV BV - Chapter 5 3YHHH
CWB CSA W48 E4918-1-H4R
DNV-GL DNV - 2.9 3YH5
LR LR - Chapter 11 3YM H5
MECHANICAL PROPERTIES
Classification Yield Strength @ 0.2% Offset, MPa (ksi) Tensile Strength, MPa (ksi) Elongation, % Charpy V-Notch, J (ft-lbs) @ -40°C (-40°F) Charpy V-Notch, J (ft-lbs) @ -45°C (-50°F) Hardness Rockwell B
E7018-1 H4R Requirement 400 (58) min. 480 (70) min. 22 min. 27 (20) min.
As-welded Typical Result 460-540 (66-78) 550-630 (80-91) 22-31 141-161 (104-119) 27-181 (20-134) 82-93
DEPOSIT COMPOSITION
Classification %C %Cr %Mn %Mo %Ni %P %S %Si %V %Mn+Ni+Cr+Mo+V Diffusible Hydrogen, mL/100g Weld Metal 1800F H2O - As received 1800F H2O - After 9 hrs at 80F/80%RH
E7018-1 H4R 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. 4 max. 0.3 max. 0.4 max.
Typical Result 0.04-0.07 0.02-0.04 1.20-1.42 0.15-0.28 0.06 max. 0.009-0.016 0.003-0.011 0.32-0.54 0.01 max. 1.51-1.75 1-4 0.1 max. 0.4 max.
TYPICAL OPERATING PROCEDURES
Classification Polarity⁽¹⁾ Current, Amps
3/32 in (2.4 mm) DC+ 70-110
3/32 in (2.4 mm) AC 80-120
1/8 in (3.2 mm) DC+ 90-160
1/8 in (3.2 mm) AC 100-160
5/32 in (4.0 mm) DC+ 130-210
5/32 in (4.0 mm) AC 140-210
3/16 in (4.8 mm) DC+ 180-300
3/16 in (4.8 mm) AC 200-300
7/32 in (5.6 mm) DC+ 250-330
7/32 in (5.6 mm) AC 270-370
1/4 in (6.4 mm) DC+ 300-400
1/4 in (6.4 mm) AC 325-420
LECO Diameter 3/16 x 14 in (4.8 x 350 mm)
LECO Package 50 lb Easy Open Can
Diameter (in) 3/16
Length (in) 14

Lincoln ED028706 Excalibur 7018-1 MR Stick (SMAW) Electrode, 3/16x14 in, 50 lb Easy Open Can

Excalibur 7018-1 MR is a mild steel, low hydrogen electrode that features extreme bendability, moisture pick-up resistance, clear puddle, and smooth arc. Typical applications include power generation, chemical process structures, pressure vessels, pressure piping and structural welding.

Features

• Exceeds AWS toughness requirements at -50°F
• Extreme bend ability
• Moisture pick-up resistant
• Clear puddle and a smooth arc
• Meets Chemical Composition Recommendations of API 751
• Q2 Lot Lot Controlled Chemistry and Mechanical Properties

Lincoln ED028706 Excalibur 7018-1 MR Stick (SMAW) Electrode, 3/16x14 in, 50 lb Easy Open Can

Excalibur 7018-1 MR is a mild steel, low hydrogen electrode that features extreme bendability, moisture pick-up resistance, clear puddle, and smooth arc. Typical applications include power generation, chemical process structures, pressure vessels, pressure piping and structural welding.

Features

• Exceeds AWS toughness requirements at -50°F
• Extreme bend ability
• Moisture pick-up resistant
• Clear puddle and a smooth arc
• Meets Chemical Composition Recommendations of API 751
• Q2 Lot Lot Controlled Chemistry and Mechanical Properties

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Lincoln Electric

Lincoln ED028706 Excalibur 7018-1 MR Stick (SMAW) Electrode, 3/16x14 in, 50 lb Easy Open Can

$238.50

Lincoln ED028706 Excalibur 7018-1 MR Stick (SMAW) Electrode, 3/16x14 in, 50 lb Easy Open Can

Excalibur 7018-1 MR is a mild steel, low hydrogen electrode that features extreme bendability, moisture pick-up resistance, clear puddle, and smooth arc. Typical applications include power generation, chemical process structures, pressure vessels, pressure piping and structural welding.

Features

• Exceeds AWS toughness requirements at -50°F
• Extreme bend ability
• Moisture pick-up resistant
• Clear puddle and a smooth arc
• Meets Chemical Composition Recommendations of API 751
• Q2 Lot Lot Controlled Chemistry and Mechanical Properties
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