Abracrom 25/35 H
High-temperature stainless steel electrode
Product description
Basic electrode depositing an austenitic stainless steel with a composition of 26% Cr – 35% Ni – 1.2% Nb and a high carbon content.
Used for welding oxidation- and temperature-resistant cast steels up to 1200°C.
Stable arc, even melting, easy slag removal, good bead appearance.
Main applications: petrochemical industry, foundries.
Product application instructions
|
UNS |
Steels |
AT |
Alloy no. |
|
J93503 |
G-X40CrNiSi25 12 |
1.4837 |
|
|
J94204 |
HK40 |
G-X40CrNiSi25 20 |
1.4848 |
|
N08705 |
HP45 |
G-X40NiCrSi35 25 |
1.4857 |
|
G-X40NiCr38 18 |
1.4849 |
||
|
G-X40NiCrNb35 25 |
1.4852 |
Steaming for 2 hours at 250°C.
Temperature between passes: < 150°C = +
Classification
| EN ISO 3581A |
|---|
| E Z 25 35 Nb H B 4 2 |
Chemical analysis (%)
| C | If | Mn | Cr | Ni | Nb | Fe |
|---|---|---|---|---|---|---|
| 0.4 | 1.0 | 1.8 | 26.0 | 35 | 1.2 | Base |
Mechanical characteristics
| Rm (MPa) | Rp0.2 MPa | A5 (%) |
|---|---|---|
| >660 | >440 | >12 |
Why choose this basic electrode?
Vacuum-packed 5 or 6Kg electrode for welding highly stressed steel assemblies (carbon and carbon manganese) (tensile strength up to 510 MPa).
It features excellent mechanical properties, particularly at low temperatures.
