Classification: 29 9 SS312
Stainless steel · 29 9 SS312
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Standards and classifications
| ISO 14343-A | G/W 29 9 |
|---|---|
| ISO 14343-B | SS312 |
| ASTM/AWS/SFA -5.9 | ER312 |
Field of application
Joint welding of corrosion-resistant similar steels, as well as cast steel and difficult-to-weld steels. Repair welding and wear-resistant surfacing
Manufacturer's text, original German.
Chemical composition — limit values
| C | Mn | Si | Cr | Ni |
|---|---|---|---|---|
| 0,14 | 1,80 | 0,40 | 30,0 | 9,5 |
Limit values in %.
Nominal wire analysis (Richtanalyse)
| C | Si | Mn | Cr | Ni |
|---|---|---|---|---|
| 0,12 | 0,4 | 1,8 | 30,0 | 9,0 |
Nominal wire analysis in %. Limit values and the nominal analysis are two different figures and are listed separately.
Mechanical properties of the weld metal
- 0.2% proof strength (Rp0,2) 560 N/mm²
- Tensile strength (Rm) 740 N/mm²
- Elongation (A)(Lo=5do) 25%
- Maximum service temperature 300° C
- Minimum service temperature -60° C
Indicative values.
Shielding gas and polarity
| Process | Shielding gas and polarity |
|---|---|
| WIG | (ISO 14175) I1 (=-) |
| MSG | (ISO 14175) M12,M13 (=+) |
Base materials
- 1.4762
- 1.4085
- Reparaturarbeiten
Available forms and packaging
- MIG: gespult auf D100 / D200 / K 200 / K 300
- WIG: verpackt in Karton a 10 kg
Spools: D100 D200 K200 K300
Spools listed for this product
| Spool | Outer diameter | Bore / inner diameter | Outer width | Wire weight |
|---|---|---|---|---|
| K300 (B300) | 300 mm | Inner diameter: 180 mm | 103 mm | 15–20 kg |
| D100 (S100) | 100 mm | Bore diameter: 16,5 mm | 45 mm | 0,5–1 kg |
| D200 (S200) | 200 mm | Bore diameter: 50,5 mm | 55 mm | 2–5 kg |
Documentation
Related DRATEC products
Products from the same category. Not a claim of technical interchangeability.
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