DAIKOFCW 120B
FCAW
- HIGH YIELD STRENGTH STEELS
120ksi
Description
Basic flux cored wire for flat and horizontal position
Seamless basic flux cored wire for welding of very high strength Nickel-Chromium-Molybdenum alloyed steels with Ar-CO2 shielding gas.
It displays excellent weldability in flat and horizontal positions, smooth and bright bead, less spatter, easy to remove slag and very
high mechanical properties at low temperatures. Ease of slag removal reduces post-welding cleaning operations to a minimum. It is designed for those applications requiring 120 Ksi minimum tensile strength and good charpy v-notch toughness, such as when welding HY-80, HY-100, Strenx® 900, S890QL, S960Q.
Specifications
ISO 18276-A
T 89 4 Mn2Ni1CrMo B M 4
AWS A5.36
E120T5
Shielding
M21
Positions
PA, PB, PC
Current
DC+
Packaging Type
BS300 spool
Asme qualifications
F-No (QW432)
6
A-No (QW442)
10
Chem. Comp. %
DEFAULT
C
0.06
Mn
1.4
Ni
2.2
Cr
0.4
P
0.02
S
0.02
Mo
0.4
Si
0.4
Cu
0.15
Mechanical Properties
min
variant
Tensile strength Rm MPa
940
990
Yield strength Rp0.2 MPa
890
890
Elongation A (L0=5d0) %
15
15
Impact Charpy ISO-V
47J @ -40°C
47J @ -50°C
Impact Charpy ISO-V
-
-
Welding Parameters
1.2
mm
1.6
mm
Ampere
160A - 280A
180A - 350A
Voltage
18V - 30V
30V - 34V
Packaging
Ø 1,2÷1,6mm
Ø 1,2÷1,6mm
Packaging Type
BS300 spool
BS300 spool
