SPW Product Catalogue 2019

SUB ARC WIRES AND FLUXES
OK FLUX 10.71
Type: Basic
SAW
OK Flux 10.71 is a basic agglomerated, slightly Si and Mnalloying flux for submerged arc welding, specially designed for fillet welding and for
single and multipass butt welding of mild, medium and high tensile steels. OK Flux 10.71 is of aluminate basic type and has very high currentcarrying
capacity on both AC and DC, with very good operability characteristics both in single and multiwire systems. OK Flux 10.71 can be used
in particular advantage for narrow gap welding due to the excellent slag detachability and smooth blending of the weld bead with the joint side
walls. OK Flux 10.71 is a good choice for most general welding applications.
DENSITY BASICITY INDEX
≈ 1.2 kg/dm 3 1.6
CLASSIFICATIONS
EN 760 SA AB 1 67 AC H5
FLUX CONSUMPTION AS KG FLUX/KG WIRE
Voltage DC+ AC
26 0.6 0.5
30 0.85 0.7
34 1.15 0.95
38 1.35 1.15
TYPICAL ALL WELD METAL COMPOSITION
Wire C Si Mn Cr Ni Mo
OK Autrod 12.10 0.07 0.2 1.0 - - -
OK Autrod 12.20 0.08 0.3 1.3 - - -
OK Autrod 12.22 0.06 0.4 1.4 - - -
OK Autrod 12.24 0.08 0.4 1.35 - - 0.5
OK Autrod 12.32 0.09 0.5 1.6 - - -
OK Autrod 12.34 0.09 0.4 1.5 - - 0.5
OK Autrod 13.27 0.05 0.4 1.4 - 2.2 -
APPROVALS
Wire ABS LR DnV BV GL TÜV
OK Autrod 12.10 3M 3M IIIM A3M 3M •
OK Autrod 12.20 3M, 3YM 3M, 3YM IIIYM A3, 3YM 3YM •
OK Autrod 12.22 3M, 3YM 3M, 3YM IIIY40M A3, 3YM 3YM •
OK Autrod 12.24 3TM, 3YTM 3TM, 3YTM IIIYTM A3, 3YTM 3YTM •
OK Autrod 12.32 - - - - - •
OK Autrod 12.34 3TM, 3YM 3TM, 3YM IIIYTM UP -
(4Y40M) (MnLt40oC) (M-40oC) (M-40oC)
OK Autrod 13.27 - - - - - •
TYPICAL PROPERTIES OF ALL WELD METAL
(DC+ AS WELDED)
Wire Yield Tensile Charpy V
Stress Strength
(MPa) (MPa) (C°) (J)
OK Autrod 12.10 360 465 -40 65
OK Autrod 12.20 410 510 -40 55
OK Autrod 12.22 425 520 -40 60
OK Autrod 12.24 500 580 0 100
-20 60
-40 30
OK Autrod 12.32 480 580 -40 65
OK Autrod 12.34 535 620 0 105
-20 70
-40 45
OK Autrod 13.27 500 600 -20 100
-40 60
5
CLASSIFICATIONS OF WELD METAL
Wire AWS A5.17 AWS A5.23 EN 756
OK Autrod 12.10 F6A4-EL12 F6P5-EL12 S 35 4 AB S1
OK Autrod 12.20 F7A4-EM12 F6P4-EM12 S 38 4 AB S2
OK Autrod 12.22 F7A4-EM12K F6P4-EM12K S 38 4 AB S2Si
OK Autrod 12.24 F8A2-EA2-A2 F7P0-EA2-A2 S 46 2 AB S2Mo
OK Autrod 12.32 F7A5-EH12K F7P6-EH12K S 46 4 AB S3Si
OK Autrod 12.34 F8A4-EA4-A4 F8P2-EA4-A4 S 50 3 AB S3Mo
OK Autrod 13.27 F8A4-ENi2-Ni2 F7P5-ENi2-Ni2 S 46 4 AB S2Ni2
OK FLUX 10.80
Type: Neutral SAW
OK Flux 10.80 is a neutral agglomerated Si and Mn-alloying flux for submerged arc welding. It is of calcium silicate type which allows very high
current-carrying capacity even at low welding speeds both on AC and DC. This flux is excellent for butt welding of materials from 10-30mm
and for e.g. it is used in ship building.
DENSITY BASICITY INDEX
≈1.1 kg/dm 3 1.1
CLASSIFICATIONS
EN 760 SA CS 1 89 AC
FLUX CONSUMPTION AS KG FLUX/KG WIRE
Voltage DC+ AC
26 0.5 0.45
30 0.7 0.6
34 1.0 0.85
38 1.25 1.1
TYPICAL ALL WELD METAL COMPOSITION
Wire C Si Mn Cr Ni Mo
OK Autrod 12.10 0.08 0.6 1.4 - - -
APPROVALS
Wire ABS LR DnV BV GL TÜV
OK Autrod 12.10 2TM, 2YTM 2TM, 2YTM II YTM A2, 2YTM 2YTM •
OK Autrod 12.20 1T2M 1T2M, 1YT2YM 1YT(IIYM) A1T 2M 1T2M •
CLASSIFICATIONS OF WELD METAL
Wire AWS A5.17 EN 756
OK Autrod 12.10 F7A2-EL12 F6P0-EL12 S 38 0 CS S1
OK Autrod 12.20 F7A2-EM12 F6P0-EM12 S 42 0 CS S2
TYPICAL PROPERTIES OF ALL WELD METAL
(DC+ AS WELDED)
Wire Yield Tensile Charpy V
Stress Strength
(MPa) (MPa) (C°) (J)
OK Autrod 12.10 430 520 +20 110
0 80
-20 60
OK Autrod 12.20 460 560 +20 90
0 70
-20 50
CONSUMABLES
1300 WELDER (1300 935 337)
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