Standards
|
TS EN ISO 21952-A |
: G CrMo 1 Si |
|
EN ISO 21952-A |
: G CrMo 1 Si |
|
TS EN ISO 21952-A |
: W CrMo 1 Si |
|
EN ISO 21952-A |
: W CrMo 1 Si |
|
AWSA5.28 |
: ER 80 S-G |
Chemical Composition of Welding Wire % (Typical)
|
C |
Si |
Mn |
Mo |
Cr |
|
0.10 |
0.6 |
1.0 |
0.5 |
1.2 |
Mechanical Properties
|
Yield Strength (N/mm2) |
Tensile Strength (N/mm2) |
Impact Strength (ISO-V/+20°C) |
Elongation ((Lo=5do) (%) |
Heat Treatment |
|
min. 470 |
550 — 670 |
min. 47 J |
min. 20 |
680°C/1hour-300°C air |
Typical Base Material Grades
• 13CrMo4-5, 15CrMo5, 42CrMo4, 16CrMoV4, 25CrMo4, 24CrMo5, G22CrMo5-4, G17CrMo5-5
Features and Applications
• Used for the welding of high heat resisting. Cr-Mo alloyed steels which are used for the production of boilers tubes and pipes and nitrided steels
•ldWmetal is resistant to temperatures up to +570°C
Shielding gases: MAG; Ar+CO2 and Ar+O2 mix gases, TIG; pure Ar gas can be used
Current Type
TIG D.C.(-) / MAG D.C.(+)
