Electrode for producing crack-free and tough welding joints; weld metal recovery is approx 115%. Smooth and clean welds blending into base metal without undercut. Good gap bridging properties, Welds are X-ray quality.Suitable for depositing layers on steels having higher carbon content (up to .4). Owing to its double covering (up to 3.25mm), the electrode shows a stable and concentrate arc.
Weld metal analysis in % (typical values):
C
Mn
Si
S
P
0.07
1.10
0.50
<0.02
<0.02
Mechanical Properties of all-weld metal:
(single values are typical values)
Tensile Strength ( N/mm 2 )
Yield Strength ( N/mm 2 )
Elongation A5 (%)
Impact energy (J) ISO - V 20°C -30°C+
500 – 610
> 420
> 22
150 70
Welding Parameters
Diameter (mm)
Length (mm)
Amperage (A)
2.5
350
65 – 90
3.25
450
100 – 140
4.0
450
140 – 190
5.0
450
190 – 250
6.0
450
260 – 340
Materials:
DIN Standard
St 37-2 to St 60-2; St 37-3 to St 52-3; St 37.0 to ST 52.0; St 37.4 to ST 52,4; StE 210.7 to StE 360,7; StE 210.7 TM toStE 360.7 TM; St 35.8 to St 45.8; HI; HII; 17mn 4; GL-A 36 to GL-E 36; StE 255 to StE 355; WStE 255 to WStE 355; TStE 255 to TStE 355; TT ST 35 N; GS-38; GS-52
EN Standard
S235JR to E335; S235J2G3 to S355J2G3; P235T1 to P355T1; P235T2; P355T2; L210 to L360NB; L290MB to L360MB; P235G1TH; P255G1TH; P235GH; P265GH; P295GH; S355G1S to S355G3S; S255N to S355N; P255NH to P355NH; S255NL to S355NL
