ASTM B829 Inconel 625 Seamless Pipe
Density: 8.44 g/cm²
Melting range: 1290-1350℃
Size: OD 25~320mm
Wall thickness: 0.5 - 100mm
Length: 5.8m, 6m, 11.8m, 12m
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
GNEE B829 Inconel 625 Seamless Pipe introduce
ASTM B829 Inconel 625 ss Pipe

GNEE ASTM B829 Inconel 625 Seamless Pipe introduce
Gnee Steel stocks a full range of ASTM B829 Inconel 625 seamless pipes and supplies ASTM B829 alloy 625 seamless pipe products. This alloy is a nickel-molybdenum-chromium high temperature alloy with a tungsten addition that provides excellent corrosion resistance in a variety of severe environments. This nickel alloy inhibits the formation of grain boundary precipitates in the weld heat affected zone, making it suitable for most chemical process applications in the weld condition.
We also supply Inconel 625 seamless pipes to ASTM B163, ASTM B167, ASTM B444 and ASTM B829 standards.
GNEE Alloy ASTM B829 Inconel 625 Seamless Pipe Specification
ASTM B829 Inconel 625 Seamless Pipes range
| ASTM B829 Inconel 625 Pipes Specification | ASTM B163 / ASTM B167 / ASTM B444 / ASTM B829 / ASME SB163 / ASME SB167 / ASME SB444 / ASME SB829 |
| ASTM B829 Inconel 625 Pipes Grades | INCONEL 600 / Inconel 601 / Inconel 625 / UNS NO6600 / UNS NO6601 / UNS NO 6625 |
| ASTM B829 Inconel 625 Pipes Type | Cold Drawn / Welded / ERW |
| ASTM B829 Inconel 625 Pipes Outer Diameter Size | Seamless - 1/4" NB to 6" NB (Nominal Bore Size) Welded / ERW- 1" NB to 16" NB (Nominal Bore Size) |
| ASTM B829 Inconel 625 Pipes Wall Thickness | Schedule 10 to Schedule 160 |
| ASTM B829 Inconel 625 Pipes Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| ASTM B829 Inconel 625 Pipes Ends | Plain Ends / Beveled Ends |
Chemical Composition of ASTM B829 UNS NO6625 Nickel And Nickel Alloy Tubes
| Element | Requirement |
|---|---|
| Ni (Nickel) | ≥ 58.0% |
| Cr (Chromium) | 20.0% ~ 23.0% |
| Mo (Molybdenum) | 8.0% ~ 10.0% |
| Nb+Ta (Niobium + Tantalum) | 3.15% ~ 4.15% |
| Fe (Iron) | ≤ 5.00% |
| Co (Cobalt) | ≤ 1.00% |
| Al (Aluminum) | ≤ 0.40% |
| Ti (Titanium) | ≤ 0.40% |
| C (Carbon) | ≤ 0.10% |
| Mn (Manganese) | ≤ 0.50% |
| Si (Silicon) | ≤ 0.50% |
| P (Phosphorus) | ≤ 0.015% |
| S (Sulfur) | ≤ 0.015% |
Gnee Steel ASTM B829 Inconel 625 Seamless Pipe Application
Chemical Processing:
Resistant to various acids, alkalis and other corrosive substances, it can be used in reactors, heat exchangers and process pipelines.
Heat Treatment:
Its high temperature resistance makes it suitable for furnaces, heat exchangers and other heating equipment.
Nuclear Power:
Due to its excellent corrosion resistance and non-magnetic properties, it can be used in various parts of nuclear reactors.
Aerospace:
Due to its high strength and good durability, it can be used in high temperature parts such as gas turbine engines.
GNEE Group ASTM B829 625 Seamless Pipe Packaging
GNEE Group ASTM B829 Inconel 625 Pipe Packaging
In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.
GNEE Group Testing And Qualification Certificate
GNEE Group ASTM B829 625 ss Pipe Testing And Qualification Certificate


FAQ
Q: What other forms of Inconel 625 does Gnee Steel offer?
Q:What grade is Inconel 625 pipe?
A:Inconel 625 pipe is usually divided into two grades: Grade 1 and Grade 2. ASTM B444 UNS N06625 Grade 1 pipe requires annealing, while Grade 2 pipe requires solution annealing.
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