Classification: O III
Gas welding rods · O III
Product from the DRATEC handbook.
Price on request
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Standards and classifications
| DIN EN ISO 20378 | O III |
|---|
Field of application
Joint welding in machine, apparatus, boiler, pipe and vehicle construction with high requirements. Melt flow : viscous Spatter : none Porosity tendency : low
Manufacturer's text, original German.
Nominal wire analysis (Richtanalyse)
| C | Si | Mn | Ni |
|---|---|---|---|
| 0,10 | 0,10 | 1,10 | 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) 280 -330 N/mm²
- Tensile strength (Rm) 440-500 N/mm²
- Elongation (A)(Lo=5do) > 22 %
- Impact energy (Av) > 50 J
Indicative values.
Shielding gas and polarity
| Process | Shielding gas and polarity |
|---|---|
| — | Acetylen-Sauerstoff |
Base materials
- St 34, St 360-2, St 52-3
- St 35.4, St 45.4, St 35.8, St 45.8
- Kesselbleche H I - H II - H III, 17Mn4
- GS 40 - GS 45
- TÜV-Kennblatt 1000: Gruppe 1-3
- ISO 20172: Gruppe 1.1
- ISO 20172: Gruppe 1.2 (ReH max 290N/mm²)
Available forms and packaging
- Durchmesser 1,6 - 5,0mm x 1000
- Paketinhalt 25 kg (auf Wunsch 5x5 kg)
Diameters: 5,0 mm
Approvals
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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