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