Classification: EB 9
Submerged arc welding wire · EB 9
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Standards and classifications
| EN ISO 24598-A | S CrMo 91 |
|---|---|
| AWS A5.23 | EB9 |
Field of application
Joint welding in pressure vessel and steam boiler construction, as well as creep-resistant and high-pressure-hydrogen-resistant boilers and pipes. Petroleum processing industry for the welding of P91 Scaling-resistant up to approx. 600 ° C.
Manufacturer's text, original German.
Chemical composition — limit values
| C | Si | Mn | Cr | Ni | Mo |
|---|---|---|---|---|---|
| 0,09 | 0,25 | 0,6 | 9,0 | 0,65 | 0,95 |
Limit values in %.
Other elements
V: 0,2
Nominal wire analysis (Richtanalyse)
| C | Si | Mn | Mo | Cr | V | Ni | Nb | N |
|---|---|---|---|---|---|---|---|---|
| 0,09 | 0,25 | 0,60 | 0,95 | 9,00 | 0,20 | 0,65 | 0,06 | 0,05 |
Nominal wire analysis in %. Limit values and the nominal analysis are two different figures and are listed separately.
Mechanical properties of the weld metal
- entsprechend der Draht-Pulver Kombination
Base materials
- A199 Gr T91 A200 Gr T91 A213 Gr T91
- A335 Gr T91 A336 Gr T91 A387 Gr T91
- A217 C12A A234 WP91 A369 FP91
- A200 Gr T91 X10CrMoV9-1 X10CrMoVNb9-1
- BS1501 Gr 91
Available forms and packaging
- CC - Spulen (300mm innen) 20 - 25 kg
- B - Spulen (280mm innen) 20 - 25 kg
- K435 / 70
- Sondergrößen auf Anfrage
Spools: K435
Documentation
Related DRATEC products
Products from the same category. Not a claim of technical interchangeability.
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