Name: Lincoln Excalibur® 7018 MR® Stick (SMAW) Electrode, 3/32x14 in, 50 lb Easy Open Can ED028280
Brand: Lincoln
SKU: ED028280
Price: 241.0 USD
Availability: InStock

Lincoln Excalibur® 7018 MR® Stick (SMAW) Electrode, 3/32x14 in, 50 lb Easy Open Can ED028280

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Lincoln Excalibur® 7018 MR® Stick (SMAW) Electrode, 3/32x14 in, 50 lb Easy Open Can ED028280

CLASSIFICATIONS:
AWS A5.1 : E7018 H4R

Mild Steel, Low Hydrogen • AWS E7018 H4R

Details

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

Top Features

Premium arc performance
Extreme bend ability
Excellent moisture resistance
Warranty Length: 1 Year

CONFORMANCE

CONFORMANCES
AWS
ISO
ABS
BV
CWB
DNV-GL
LR

SPECIFICATION	CLASSIFICATION
AWS A5.1	E7018 H4R
ISO 2560-B	E4918 A H5
ABS - Part 2	3YH5
BV - Chapter 5	3YHHH
CSA W48	E4918
DNV - 2.9	3YH5
LR - Chapter 11	3YM H5

MECHANICAL PROPERTIES

Classification
E7018 H4R Requirement
Typical Result, As-welded

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
400 (58) min.	480 (70) min.	22 min.	27 (20) min.
420-510 (60-74)	510-600 (74-87)	24-36	27-413 (20-304)	82-91

DEPOSIT COMPOSITION

Classification
E7018 H4R Requirement
Typical Result

%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
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.
0.04-0.07	0.02-0.06	1.08-1.51	0.04 max.	0.01-0.05	0.009-0.016	0.004-0.011	0.41-0.66	0.01 max.	1.15-1.59	1-4	0.1 max.	0.2-0.4

TYPICAL OPERATING PROCEDURES

Diameter
3/32 in (2.4 mm)
3/32 in (2.4 mm)
1/8 in (3.2 mm)
1/8 in (3.2 mm)
5/32 in (4.0 mm)
5/32 in (4.0 mm)
3/16 in (4.8 mm)
3/16 in (4.8 mm)
7/32 in (5.6 mm)
7/32 in (5.6 mm)
1/4 in (6.4 mm)
1/4 in (6.4 mm)

Polarity⁽¹⁾	Current Amps
DC+	70-110
AC	80-120
DC+	90-160
AC	100-160
DC+	130-210
AC	140-210
DC+	180-300
AC	200-300
DC+	250-330
AC	270-370
DC+	300-400
AC	325-420

NOTES

Note
⁽¹⁾ Preferred polarity is listed first.
Extreme bendability applies to 3/32, 1/8, and 5/32 in. diameters.

All orders are processed within 2-3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.

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Free shipping on orders over $99

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available.

If you haven’t received your order within 7 days of receiving your shipping confirmation email, please contact us at customer.service@arcsolinc.com with your name and order number, and we will look into it for you.