DAIKOWT 120
GTAW
- HIGH YIELD STRENGTH STEELS
120ksi
Description
Low alloy solid wire for high yield strength steels
High-strength, medium alloy solid wire electrode for shielded arc welding of quenched and tempered fine grained structural steels.
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. These materials are used in lifting and handling machines, bridges, tanks, shipbuilding, railway sector, mines, frames, crane fabrication, trailer construction, and other structural applications involving higher strength materials.
Specifications
ISO 16834-A
W 89 4 Mn4Ni2,5CrMo
AWS A5.28
ER120S-G
Shielding
I1
Positions
PA, PB, PC, PD, PE, PF
Current
DC-
Packaging Type
5kg carton tube
Asme qualifications
F-No (QW432)
6
A-No (QW442)
-
Chem. Comp. %
DEFAULT
C
0.11
Mn
1.9
Ni
2.4
Cr
0.6
P
0.01
S
0.01
Mo
0.6
Si
0.8
Cu
0.15
Mechanical Properties
min
variant
Tensile strength Rm MPa
940
980
Yield strength Rp0.2 MPa
890
890
Elongation A (L0=5d0) %
15
16
Impact Charpy ISO-V
-
60J @ -40°C
Impact Charpy ISO-V
-
-
Welding Parameters
1.6
mm
2.4
mm
Ampere
95A - 135A
145A - 205A
Voltage
-
-
Packaging
Ø 1,2÷3,2mm
Ø 1,2÷3,2mm
Packaging Type
5kg carton tube
5kg carton tube
