Product Description
E4313
(E6013)
C≤0.10
Mo0.32-0.55
Si≤0.30
Rm440~570MPa
Rel≥355MPa
A≥22%
Akv≥47J(0ºC)
For welding low carbon steel light-gauge sheet structures
E5016
(E7016)
C≤0.10
Mn≤1.60
Si≤0.75
Rm≥490MPa
Rel≥400MPa
A≥20%
Akv≥27J(-30ºC)
For welding medium carbon steel structures and some key structures of low-alloy steel like 16Mn.
E5018
(E7018)
C≤0.12
Mn≤1.60
Si≤0.75
Rm≥490MPa
Rel≥400MPa
A≥22%
Akv≥27J(-30)
High efficient welding electrodes for welding low-alloy steel structures.
Mfg Month
Classification
Order NO .:
JL-C004
Batch NO.:
130710
Mechanical properties
Fillet Weld
X-Ray
Commodity
Tensile Strength
MPa
Yield Point
MPa
Elongation
%
Temp
Impact Value (J)
Welding Electrodes
July .2013
1
2
3
Trade mark
Requirement
≥420
≥330
≥17
0
≥47
Recommended welding parameters
A
E6013
3.2*350mm
480
370
27
0
78 82 79
Qualified II
3.0mm 60-125A
A
E6013
4.0*400mm
490
375
26
0
75 80 78
Qualified II
4.0mm 105-170A
Chemical Composition (%)
Specification
C
Mn
Si
P
S
Ni
Cr
Mo
V
Ti
Trade mark
Size mm
0.05-0.12
0.25-0.65
0.15-0.45
≤0.030
≤0.025
≤0.30
≤0.20
≤0.30
≤0.08
--
A
3.2*350mm
0.062
0.38
0.15
0.016
0.014
0.016
0.032
0.012
0.011
--
A
4.0*400mm
0.064
0.36
0.15
0.016
0.012
0.015
0.030
0.011
0.012
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