Abracrom 308 HB
High-carbon basic stainless steel electrode
Product description
Basic-coating electrode depositing an austenitic steel with an average ferrite content of around 5% and a high carbon content.
Service temperature – up to + 750°C. Use on all 19%Cr, 9%Ni, high-carbon steels.
Smooth melting, good slag release, good bead appearance, very good behavior in position and on poorly prepared joints. Excellent mechanical properties.
Used in the petrochemical industry: tubes, heat exchangers, piping.
Product application instructions
High-temperature stainless steels:
|
UNS |
Alloy |
EN 10088 |
Alloy no. |
UGINE |
|
S30409 |
304H |
X6CrNi18-11 |
1.4948 |
|
|
S30400 |
304 |
X5CrNi18-10 |
1.4301 |
UGINOX 18-9 B, D, E |
|
S32100 |
321 |
X6CrNiTi18-10 |
1.4541 |
UGINOX 18-10 T |
|
X10CrNiTi 18-10 |
1.6903 |
|||
|
X12CrNi 18-9 |
1.6900 |
Maximum temperature between passes: <200°C. Baking 1 hour at 250°C if necessary. = +
Classification
| AWS A5.4 | ISO 3581 | EN 1600 |
|---|---|---|
| E308H-15 | E 19.9 B 20 | E 19 9 H B 4 2 |
Chemical analysis (%)
| C | Mn | If | Ni | Cr |
|---|---|---|---|---|
| 0.05 | 1.8 | 0.4 | 9.5 | 19.5 |
Mechanical characteristics
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| >560 | >380 | >35 | +20°C > 80 |
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.
