DAIKOWM 97
GMAW
- HIGH YIELD STRENGTH STEELS
110ksi
Description
Low-alloy solid wire for high yield strength steels
Low-alloy solid wire with Ni-Cr-Mo, designed for welding high yield strength steels, with tensile strength exceeding 770 MPa. It ensures excellent mechanical properties of the weld metal and outstanding impact toughness even at low temperatures, down to –60 °C depending on the shielding gas used.
It is recommended for heavy steel structures, offshore construction, chemical and petrochemical industries, as well as for the production of high-strength low-alloy steels. Typical applications include the manufacture of industrial machinery, earth-moving equipment, cranes, trucks, and other components requiring high mechanical performance.
The product is optimized for GMAW/GTAW applications, including orbital welding, thanks to the specific HQ technology that guarantees deep and consistent surface cleanliness.
Specifications
EN ISO 16834-A
W/G Mn3Ni2.5CrMo
AWS A5.28
ER110S-G
Certifications
CE
Shielding
M20, M21
Positions
PA, PB, PC, PD, PE, PF, PG
Current
DC+
Asme qualifications
F-No (QW432)
6
A-No (QW442)
12
Chem. Comp. %
0
C
0.07
Mn
1.7
Ni
2.5
Cr
0.30
V
0.002
P
0.007
S
0.007
Mo
0.50
Si
0.5
Cu
0.10
Mechanical Properties
min
variant
Tensile strength Rm MPa
-
850
Yield strength Rp0.2 MPa
-
790
Elongation A (L0=5d0) %
-
18
Impact Charpy ISO-V
-
50J @ -60°C
Impact Charpy ISO-V
-
-
Welding Parameters
1.0
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.
