Elgaflux 211R
Classification
EN ISO 14171-A S A AR 1 76 AC H5
Flux for submerged arc welding
Description:
Elgaflux 211R is an agglomerated acid flux of the aluminate-rutile type. It is primarily designed for high
speed fillet welding with the single or twin-arc process where it exhibits an exceptional self-detaching
slag and smooth, bright bead appearance. It is also suitable for butt welding thin and medium thick
sections, providing excellent slag detachment even in narrow joints and root passes. Elgaflux 211R is
Si and Mn alloying and intended for use in combination with wires Elgasaw 101, 102 and 102Si, for
welding mild and medium tensile steels where fracture toughness at low temperatures is not required.
It is relatively insensitive to porosity caused by rust and primers and can be welded on AC and DC
using single and multi-wire processes, with up to1100 A on a single wire. Elgaflux 211R is suitable for
general fabrication, two-run spiral pipe manufacture, box beams, fin-tube walls and shipbuilding.
Flux type: Aluminate-rutile
Approvals: Contact Business Unit Wire
Basicity index: 0.6
Grain size: EN 760 2-16
Flux density:1.0kg/dm3
Product data:
Welding current: AC, DC
Redrying temperature: 300-350°C, 2h
Typical all-weld metal chemical
composition, wt.%:
Product code
Packing
9801-0001
25 kg plastic bag
9801-0002
600 kg BigPac
Weld metal classification:
Wire
C
Si
Mn
AWS/SFA A5.17
EN ISO 14171-A
Elgasaw 101
0.07
0.6
1.0
Mo
Ni
F7AZ/F7PZ-EL12
S 42 A AR S1
Elgasaw 102
0.07
0.6
1.2
F7A0/F7P0-EM12
S 42 A AR S2
Elgasaw 102Si
0.07
0.7
1.3
F7AZ/F7PZ-EM12K
S 46 A AR S2Si
Typical all-weld metal mechanical properties:
Wire: Elgasaw
101
102
102Si
Yield strength, Re, MPa
450
480
500
Tensile strength, Rm, MPa
540
580
600
Elongation A5, %
26
25
24
Impact energy CV,
J:
101
102
102Si
+20°C
70
70
60
0°C
50
60
50
- 20°C
30
40
30
223