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| Producer : |
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pWPS-no. Producer : |
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Examiner or examining body : |
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WPQR-no. Producer : |
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Date of welding : |
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Creation of the sweat connection |
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welding sequence |
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| material parameters |
| Welding process/es : |
ISO 4063 - 141 |
Tungsten inert gas welding (with solid filler material) |
| Product type : |
T |
Tube |
| Execution of the weld : |
BW |
butt weld |
| Material group / parent metal (Bm1) : |
8.1 / EN 10088-3 - X6CrNiMoTi17-12-2 |
Austenitic stainless steels with Cr <= 19 % |
| Thickness of material (Bm1) : |
5.0 mm |
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- / - |
| Tube outside diameter (Bm1) : |
106.0 mm |
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- / - |
| Material group / parent metal (Bm2) : |
8.1 / EN 10088-3 - X6CrNiMoTi17-12-2 |
Austenitic stainless steels with Cr <= 19 % |
| Thickness of material (Bm2) : |
5.0 mm |
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- / - |
| Tube outside diameter (Bm2) : |
106.0 mm |
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- / - |
| Thickness of weld metal : |
5.0 mm |
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- / - |
| welding position : |
PC |
horizontal position |
| Gouging/Backing : |
ss mb gb |
one-side welding with backing; gas shield |
| Sweat addition material (141) : |
ISO 14343-A-W 19 12 3 Nb |
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| Manufacturer's name (141) : |
CastoWig 45553 WS |
Castolin Europe GmbH |
| Sweat addition material () : |
- / - |
- / - |
| Manufacturer's name () : |
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| shielding gas (141) : |
ISO 14175 - I1 / 12 l/min |
Trade name: Argon 4.6 / Producer: Linde AG |
| shielding gas : |
- / - |
- / - |
| backing gas : |
ISO 14175 - N5 - NH - 30 / 2 l/min |
Trade name: Formiergas 70/30 / Producer: Linde AG |
| tungsten elektrode : |
WC 20 / 2.4 mm |
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| technical parameter |
| Preheat time / preheating temperature : |
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| redrying temperature : |
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| interpass temperature : |
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| cooling rate : |
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| Information impulse welding |
| Basic volts / Pulse tension : |
- / - |
- / - |
| background current / Pulse stream : |
- / - |
- / - |
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| Comments: Dated lists of process parameters are provided in the WPS000947 listed |
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Max Mustermann |
| Place, Date of issue |
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Stamp, Name and signature of examiner or of examining body |
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