Lincoln Electric 11018M MR プリント
Excalibur
®
11018M MR
™
Publication C2.10.1 10/06
www.lincolnelectric.com
STICK
Basic, Low Hydrogen, Low Alloy Steel SMAW Electrode
(AWS E11018M-H4R)
Excalibur
®
11018M MR
™
is designed primarily for joining high strength steel types in the as-
welded or stress relieved conditions with excellent low temperature impact properties and
robust welding procedures. All-position welding, except vertical down.
robust welding procedures. All-position welding, except vertical down.
Advantage Lincoln
Integrated Silicate Technology™
Increased moisture resistance and decreased coating fragility.
Easy Strike™ Tip
Consistent, smooth arc starts.
Square Burn-Off
Focused arc for hard to access welds.
X-Ray Quality
Demanding applications.
Hermetically Sealed Packaging – Easy Open Cans
Delivers quality product, performance reliability and
consistent results.
consistent results.
ISO 9001 and 14001 Certified
Manufactured to standards for environmental and quality
management systems.
management systems.
Welding Positions
Conformance
AWS A5.5/A5.5M:2006
E11018M-H4R / E7618M-H4R
ASME SFA 5.5:1996
E11018M-H4R
CSA W48-01:
E7618-M-H4
DIAMETERS / LENGTH / PACKAGING
Diameter
Length
10 Lb. (4.5 kg)
50 Lb. (22.7 kg)
in. (mm)
in. (mm)
Easy Open Can
Easy Open Can
3/32 (2.4)
14 (350)
ED031972
ED031975
1/8 (3.2)
14 (350)
ED031973
ED031976
5/32 (4.0)
14 (350)
ED031974
ED031977
3/16 (4.8)
14 (350)
ED031978
1G
2F
2G
3G ➔
4G
%C
%Mn
%Si
%P
%S
%Ni
%Cr
%Mo
%V
Requirements
0.10 max
1.30 - 1.80
0.6 max
0.030 max
0.030 max
1.25 - 2.50
0.40 max
0.25 - 0.50
0.05 max
AWS E11018M-H4R
Test Results
0.04 - 0.05
1.55 - 1.80
0.40 - 0.55
0.010 - 0.030
0.005 - 0.020
1.90 - 2.50
0.02 - 0.15
0.35 - 0.50
0.005 - 0.015
DEPOSIT COMPOSITION – As required per AWS A5.5/A5.5M:2006
Charpy V-Notch
Diffusible
Tensile Strength
Yield Strength
Elongation
ft*lbf (Joules)
Hydrogen
psi (MPa)
psi (MPa)
%
@-60°F (-50°C)
ml/100g
Requirements
110 (760)
98 - 110
20
20 (27)
≤4
AWS E11018M-H4R
min.
(680 - 760)
Test Results
111 - 117
100 - 110
20-25
40 - 65
1-4
As-welded
(765 - 807)
(690 - 758)
(54 - 88)
MECHANICAL PROPERTIES – As Required per AWS A5.5/A5.5M:2006
TYPICAL OPERATING PROCEDURES
Polarity
Current Range (Amps)
3/32 in.
1/8 in.
5/32 in.
3/16 in.
(2.4 mm)
(3.2 mm)
(4.0 mm)
(4.8 mm)
DC+
70-110
90-160
130-210
180-300
Typical Applications
• Certain Weldable Quenched & Tempered Steels, such as
- T1, A514, A517 and A709
• General Fabrication Requiring E11018-G or E11018M
Electrode Classification.
1F
6G ➔
5G ➔
4F
3F ➔