De lage Elektrode van het Staal van de Legering (AWS E8018-C3)

Electrode has excellent welding properties, good slag removal and minimum spatter.
Product Name Low Alloy Steel Electrode
Product No. MHAE411-WE034
Standard
GB AWS JIS DIN
E5518-C3
E8018-C3
Type of Covering Iron powder low hydrogen sodium
Welding Position VD, F, OH, H
Chemical Composition of Deposited Metal (%)
Chemical Composition C Mn Si S P Cr Ni Mo V Cu
Guarantee ≤ 0.12
0.069 0.40-1.25
1.05 ≤ 0.80
0.63 ≤ 0.03
0.010 ≤ 0.03
0.015 ≤ 0.15
0.029 0.80-1.10
0.96
≤ 0.35
0.22 ≤ 0.05
0.010 _
Mechanical Properties of Deposited Metal
Test Item Tensile Strengh
RM (MPa) Yield point
ReL (MPa)
Elongation
A4 (%) Akv1(J)
Guarantee ≥ 550
630 470-550
520 ≥ 24
26 -40° C ≥ 27 95
Reference Current (AC≥ 70V or DC)
Electrode Diameter(mm) 2.5 3.2 4.0 5.0
Welding Current(A) 70-110 100-140 140-180 190-240
Instructions
1. The Electrodes must be baked under 350 for an hour to two hours before Welding and used as soon as baking is completed.
2. The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away before Welding.
3. When Welding, short arc must be used and stringer bead is suitable.
Application
Suitable for welding structures made by same grade low alloy steels, such as 15MnTi, 15MnV, etc.