Classification: EA 2
Submerged arc welding wire · EA 2
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Standards and classifications
| EN ISO 14171 | S2Mo |
|---|---|
| AWS-Beze ichnung | EA 2 |
Field of application
Submerged-arc welding in machine, vessel and boiler construction
Manufacturer's text, original German.
Chemical composition — limit values
| C | Si | Mn | Mo |
|---|---|---|---|
| 0,1 | 0,12 | 1,0 | 0,5 |
Limit values in %.
Nominal wire analysis (Richtanalyse)
| C | Si | Mn | Mo |
|---|---|---|---|
| 0,12 | 0,10 | 1,00 | 0,50 |
Nominal wire analysis in %. Limit values and the nominal analysis are two different figures and are listed separately.
Mechanical properties of the weld metal
- Yield strength (Re) 470 N/mm²
- Tensile strength (Rm) 580 N/mm²
- Elongation (A)(Lo=5do) 27-24 %
- Impact energy (Av) 110 J
Indicative values.
Base materials
- St 35 - St 55 (DIN 1629)
- St 34 - St 52, St 50 (DIN 17100)
- 17Mn4, 19Mn6, 15 Mo 3 (DIN 17155)
- StE 255 - StE 420 (FK-Stähle)
Recommended flux
- auf Anfrage
Available forms and packaging
- CC-Spulen (300mm innen) 20 - 25 kg
- B-Spulen (280mm innen) 20 - 25 kg
- K435 20-25 kg
- Sondergrößen auf Anfrage
Spools: K435
Approvals
| TÜV | X | |
|---|---|---|
| DB | X | |
| CE | X |
The scope of each approval is set out in its document.
Documentation
Related DRATEC products
Products from the same category. Not a claim of technical interchangeability.
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