Standards
|
TS EN ISO 21952-A |
: G CrMo 2 Si |
|
EN ISO 21952-A |
: G CrMo 2 Si |
|
TS EN ISO 21952-A |
: W CrMo 2 Si |
|
EN ISO 21952-A |
: W CrMo 2 Si |
|
AWS A5.28 |
: ER 90 S-G |
Chemical Composition of Welding Wire % (Typical)
|
C |
Si |
Mn |
Mo |
Cr |
|
0.08 |
0.6 |
1.0 |
1.0 |
2.4 |
Mechanical Properties
|
Yield Strength (N/mm2) |
Tensile Strength (N/mm2) |
Impact Strength (ISO-V/+20°C) |
Elongation ((Lo=5do) (%) |
Heat Treatment |
|
min. 540 |
620 — 760 |
min. 47 J |
min. 20 |
7200C/1hour-3000C air |
Typical Base Material Grades
• 10 CrMo9-10, 10 CrSiMoV 7, 10 CrV 63, G-17 CrMo 9-10, A 335 Gr. P22
Features and Applications
• Used for the welding of high heat resisting
•MXoCarlloyed steels which are used for the production of boilers tubes, pipes and nitrided steels
•ldWmetal is resistant to temperatures up to +600°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.(+)
