DAIKOWM 120
GMAW
- 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
G 89 Mn4Ni2,5CrMo
AWS A5.28
ER120S-G
Shielding
M20, M21
Positions
PA, PB, PC, PD, PE, PF, PG
Current
DC+
Packaging Type
Drums, B300, D200 and D100 spools.
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
mm
1.2
mm
Ampere
170A - 220A
180A - 300A
Voltage
24V - 28V
26V - 30V
Packaging
Ø 0,8÷1,6mm
Ø 0,8÷1,6mm
Packaging Type
Drums, B300, D200 and D100 spools.
Drums, B300, D200 and D100 spools.
