Inconel Alloy ASTM B704 UNS N06625 Welded Alloy Tube
Material standard: ASTM B704
Grade: UNS N06625
Type: welded alloy pipe
End face: bevel end, flat end
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GNEE Inconel ASTM B704 UNS N06625 welded alloy tube introduce
Inconel Alloy ASTM B704 UNS N06625 welded tube
Inconel 625 (ASTM B704) welded pipe is a welded steel pipe made of nickel-chromium-molybdenum-niobium (Ni-Cr-Mo-Nb) alloy, which has excellent corrosion resistance, high strength and excellent welding performance. This material performs well in both oxidizing and reducing media, especially resistant to seawater, acidic environments (such as sulfuric acid and phosphoric acid) and chloride stress corrosion cracking, and is suitable for marine engineering, chemical industry, oil and gas, nuclear power and other fields. Its welding process ensures that the pipe maintains stable mechanical properties and fatigue resistance in high temperature (below 980℃) and low temperature (-200℃) environments, while also having good formability and processability, making it an ideal choice for high-reliability fluid transportation, heat exchange and structural applications under harsh working conditions.
GNEE Alloy ASTM B704 UNS N06625 welded alloy tube Specification Sheet
| ASTM B704 /ASME SB704 | Specification for Welded UNS N06625, UNS N06219 and UNS N08825 Alloy Tubes | ||||
| Material Grade | UNS N06625 | UNS N06219 | UNS N08825 | ||
| Size | 1/8''~5'' | ||||
| Thickness | SCH5~SCHXXS | ||||
| End | Beveled End,Plain End | ||||
| Length | As per your requirement. | ||||
| Packing | Export Standard packing or as per your requirements. | ||||
ASTM B704 UNS N06625 welded alloy tube Chemical Composition:
| Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cu | Fe≤ | Ni | Cr | Cb+Ta | Mo | AI≤ | Ti≤ |
| UNS N06625 | 0.10 | 0.50 | 0.5 | 0.015 | 0.015 | - | 5.0 | 58.0min | 20.0-23.0 | 3.15-4.15 | 8.0-10.0 | 0.4 | 0.40 |
ASTM B704 UNS N06625 welded alloy tube Mechanical Properties
| Mechanical properties | Grade | Tensile Strength min, psi (MPa) |
Yield Strength 0.2 % Offset, min, psi (MPa) |
Elonga tion in 2 in. or 50 mm, min,% |
| UNS N06625 | annealed | 120 000 (827) | 60 000 (414) | 30 |
| solution annealed | 100 000 (690) | 40 000 (276) | 30 |
GNEE ASTM B704 UNS N06625 welded alloy tube Schedule
INCONEL 625 WELDED TUBE SIZES
| Tube Type | Size | O.D in MM | 10 Gauge (3.25) (0.128″) | 12 Gauge (2.64) (0.104″) | 14 Gauge (2.1) (0.083″) | 16 Gauge (1.65) (0.065″) | 18 Gauge (1.21) (0.049″) | 20 Gauge (0.91) (0.0.35″) | 22 Gauge (0.71) (0.028″) |
| ASTM B704 Inconel 625 Welded Tube | 1/4″ | 6.35 | 0.075 | 0.070 | 0.065 | 0.058 | 0.046 | 0.037 | 0.030 |
| ASTM B704 Inconel 625 Welded Tube | 5/16″ | 7.93 | 0.114 | 0.105 | 0.089 | 0.079 | 0.060 | 0.048 | 0.038 |
| ASTM B704 Inconel 625 Welded Tube | 3/8″ | 9.52 | 0.152 | 0.135 | 0.113 | 0.097 | 0.080 | 0.058 | 0.046 |
| ASTM B704 Inconel 625 Welded Tube | 1/2″ | 12.7 | 0.226 | 0.200 | 0.157 | 0.134 | 0.105 | 0.079 | 0.063 |
| ASTM B704 Inconel 625 Welded Tube | 5/8″ | 15.87 | 0.310 | 0.264 | 0.212 | 0.174 | 0.134 | 0.103 | 0.081 |
| ASTM B704 Inconel 625 Welded Tube | 3/4″ | 19.05 | 0.386 | 0.326 | 0.256 | 0.215 | 0.161 | 0.124 | 0.097 |
| ASTM B704 Inconel 625 Welded Tube | 7/8″ | 22.25 | 0.465 | 0.390 | 0.310 | 0.252 | 0.192 | 0.145 | 0.113 |
| ASTM B704 Inconel 625 Welded Tube | 1″ | 25.4 | 0.541 | 0.450 | 0.351 | 0.294 | 0.218 | 0.167 | 0.131 |
| ASTM B704 Inconel 625 Welded Tube | 1 1/4″ | 31.750 | 0.696 | 0.580 | 0.448 | 0.375 | 0.275 | 0.200 | 0.162 |
| ASTM B704 Inconel 625 Welded Tube | 1 1/2″ | 38.1 | 0.851 | 0.700 | 0.542 | 0.452 | 0.332 | 0.250 | 0.196 |
| ASTM B704 Inconel 625 Welded Tube | 1 3/4″ | 44.45 | 1.020 | 0.832 | 0.646 | 0.530 | 0.390 | 0.294 | 0.230 |
| ASTM B704 Inconel 625 Welded Tube | 2″ | 50.8 | 1.161 | 0.960 | 0.733 | 0.607 | 0.447 | 0.336 | 0.263 |
| ASTM B704 Inconel 625 Welded Tube | 2 1/4″ | 57.15 | 1.315 | 1.085 | 0.828 | 0.687 | 0.504 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 2 1/2″ | 63.5 | 1.472 | 1.210 | 0.924 | 0.792 | 0.562 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 2 3/4″ | 69.85 | 1.630 | 1.338 | 1.022 | 0.847 | 0.619 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 3″ | 76.2 | 1.782 | 1.460 | 1.115 | 0.924 | 0.676 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 3 1/2″ | 88.9 | 2.092 | 1.718 | 1.306 | 1.082 | 0.791 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 4″ | 101.6 | 2.403 | 1.971 | 1.497 | 1.239 | 0.905 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 4 1/2″ | 114.3 | 2.713 | 2.224 | 1.608 | 1.397 | 1.020 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 5″ | 127.0 | 3.023 | 2.477 | 1.879 | 1.554 | 1.134 | – | – |
| ASTM B704 Inconel 625 Welded Tube | 5 1/2″ | 139.7 | 3.336 | 2.730 | 2.070 | 1.713 | 1.250 | ||
| ASTM B704 Inconel 625 Welded Tube | 6″ | 152.4 | 3.654 | 2.983 | 2.261 | 1.875 | 1.364 | – | – |
GNEE Group Factory Environment
GNEE Group Alloy ASTM B704 UNS N06625 welded tube Factory Environment
GNEE Group ASTM B704 UNS N06625 welded tube Packaging
GNEE Group Inconel Alloy ASTM B704 N06625 welded alloy tube Packaging
GNEE Group Testing
GNEE Group ASTM B704 N06625 welded tube Testing
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