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Lincoln Electric® Excalibur® 7018 MR® Stick Electrodes

Lincoln Electric® Excalibur® 7018 MR® Stick Electrodes

by Lincoln Electric
SKU ED032589
$186.82 - $186.82
$186.82
$186.82 - $186.82
$186.82
Availability:
In stock
Availability:
In stock
Availability:
In stock
Availability: Ships in 3-5 business days
Package: (3) 10 lb Easy Open Can
Diameter: 1/8 x 14 in (3.2 x 350 mm)
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Lincoln Electric® Excalibur® 7018 MR® Stick Electrodes

Excalibur 7018 MR is a mild steel, low hydrogen stick electrode that features improved coating integrity, extreme bend ability and 60% less mositure pickup versus competition. Typical applications include power generation, ship building, chemical processing structures, and pressure piping. 

Features:

  • Extreme bend ability
  • Excellent moisture resistance
  • Clean arc starts

Typical Applications

  • Mild steel
  • Chemical Processing Structures
  • General fabrication
  • Structural
  • Ship Building

Welding Positions

  • All except vertical down

Conformance:

Conformances SPECIFICATION CLASSIFICATION
AWS AWS A5.1 E7018 H4R
ISO ISO 2560-B E4918 A H5
ABS ABS - Part 2 3YH5
BV BV - Chapter 5 3YHHH
CWB CSA W48 E4918
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) @ -30°C (-20°F) 		Hardness Rockwell B
E7018 H4R Requirement 400 (58) min. 480 (70) min. 22 min. 27 (20) min.
Typical Result, As-welded 420-510 (60-74) 510-600 (74-87) 24-36 27-413 (20-304) 82-91

 

Stick (SMAW) Welding Guide

Excalibur 7018 MR Product Info

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