Product Data Sheet OK Tubrod 14.27 - Eurocardis

Product Data Sheet OK Tubrod 14.27
T 'Tubular cored electrode arc welding'
Signed by Approved by Reg no Cancelling Reg date Page
Neil Farrow Neil Farrow/Barbro Karlström EN002560 EN002515 2004-11-15 1 (2)
GENERAL
An all-positional duplex stainless steel cored wire for use with M21 or C1 shielding gas. All-positional except
vertical down
Shielding Gas: M21, C1 (EN 439)
Polarity: DC+
CLASSIFICATIONS Weld Metal
EN 12073 T 22 9 3 N L P C 2
EN 12073 T 22 9 3 N L P M 2
SFA/AWS A5.22 E2209T0-1
SFA/AWS A5.22 E2209T0-4
Alloy Type: Duplex (22Cr - 10Ni - 3Mo - low C)
Fill Type: Rutile
APPROVALS
ABS E2209 T1-4
CL 1455 (M21 only)
DNV Duplex (M21 only)
GL 4462S
RINA SG 2209
UDT EN 12073
VdTÜV 07066
CHEMICAL COMPOSITION
All Weld Metal (%)
C
Si
Mn
P
S
Cr
Ni
Mo
Cu
N
Min
Max
0.04
0.70 1.00
0.70 1.10
0.030
0.025
21.0 23.0
8.0 10.0
2.75 3.25
0.5
0.13 0.17
MECHANICAL PROPERTIES OF WELD METAL
Properties
Rp0.2 (MPa)
Rm (MPa)
A4-A5 (%)
Charpy V at -20°C (J)
All Weld Metal
M21 shielding gas
As welded
Min
500
690
20
47
C1 shielding gas
As welded
Min
500
690
20
47
Comments:
Ferrite: FN 30-45 (Magne Gage) Recommended welding procedure:Maximum interpass temperature 150 °C,
heat input: 0.5-2.5 kj/mm. For the welding of duplex stainless steels, excellent for severely corrosive
conditions.

Product Data Sheet OK Tubrod 14.27
T 'Tubular cored electrode arc welding'
Signed by Approved by Reg no Cancelling Reg date Page
Neil Farrow Neil Farrow/Barbro Karlström EN002560 EN002515 2004-11-15 2 (2)
ECONOMICS & CURRENT DATA
Dimension (mm) Current (A) W η H Feed U
-
Ø Min Max Nom Nom Min Max Min Max Min Max
-
1.2 150 250 20 88 2.5 6.3 6.8 16.9 26 30
W = Gas consumption (l / min)
η = Recovery, g weld metal / 100g wire (%)
H = Deposit rate (kg weld metal / hour arc time)
Feed = Feeding rate (m/min)
U = Arc voltage (V)