Rutile-Cellulosic electrode, suitable for welding of the small diameter gas pipes in vertical down position. Good penetration easy striking and restriking, smooth bead appearance without undercut and low spatter are some properties of this electrode.
Weld metal analysis in % (typical values):
C
Mn
Si
S
P
0.07
0.40
0.35
<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+
450 – 550
> 360
> 22
> 60
Welding Parameters
Diameter (mm)
Length (mm)
Amperage (A)
2.5
300
50 – 85
Materials:
DIN Standard
St 37-2 to St 44-2; 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 to StE 360.7 TM; St 35.8 to St 45.8
EN Standard
L360NB; L290MB to L360MB; P235G1TH; P255G1TH;
ASTM Standard
ASTM A36 a.A53 Gr. all; A106 Gr. A, B, C, A 135 Gr. A, B, A283 Gr. A, B, C, D; A366; A285 Gr. A, B, C; A500 Gr. A, B, C; A570 Gr. 30, 33, 36, 40, 45; A607 Gr.45; A668 Gr. A, B, A907 Gr. 30, 33, 36, 40; A935 Gr.45; A936 Gr. 50
