A comprehensive explanation of ASTM B407 INCOLOY 800HT seamless tubes
A comprehensive explanation of ASTM B407 INCOLOY 800HT seamless tubes
ASTM B407 Incoloy 800HT seamless tubing is a high-performance nickel-iron-chromium alloy tube designed for extreme high-temperature environments. Due to its strictly controlled carbon, titanium, and aluminum content, and special coarse-grained heat treatment, this alloy tubing exhibits excellent strength, oxidation resistance, and carburization resistance, as well as good creep/rupture strength, making it ideal for applications in furnaces, heat exchangers, and petrochemical processing.
What are the components of 800HT?
This nickel-chromium-iron alloy has the same basic composition as Incoloy 800, but due to strict control of carbon, aluminum, and titanium content, it possesses significantly higher creep rupture strength.
Incoloy 800 Pipe
ASTM B407 INCOLOY 800HT Pipes Range
| ASTM B407 Incoloy 800HT Seamless Pipes Specification | ASTM B163 / ASTM B407 / ASTM B423 / ASME SB163 / ASME SB407 / ASME SB423 |
| ASTM B407 Incoloy 800HT Seamless Pipes Grades | INCOLOY 800 / INCOLOY 800H / INCOLOY 800HT / INCOLOY 825 / UNS NO8800 / UNS NO8810 / UNS NO8811 / UNS NO8825 |
| ASTM B407 Incoloy 800HT Seamless Pipes Type | Cold Drawn Seamless / Welded / ERW |
| ASTM B407 Incoloy 800HT Seamless 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 B407 Incoloy 800HT Seamless Pipes Wall Thickness | Schedule 10 to Schedule 160 |
| ASTM B407 Incoloy 800HT Seamless Pipes Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| ASTM B407 Incoloy 800HT Seamless Pipes Ends | Plain Ends / Beveled Ends |
| ASTM B407 Incoloy 800HT Seamless Pipes Delivery Conditions | As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered |
| ASTM B407 Incoloy 800HT Seamless Pipes Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| ASTM B407 Incoloy 800HT Seamless Pipes Other Testing | NACE MRO175, Hardness Test, Flare, Hydrostatic Test, Eddy Current test, Grain Size Test, Eddy Current, Annealed, Tempered, Stress Relieved etc. |
| ASTM B407 Incoloy 800HT Seamless Pipes Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME |
Incoloy 800HT Seamless Pipes Chemical Composition
| Ni | Cr | Fe | C | Al | Ti | Al+Ti |
| 30.0-35.0 | 19.0-23.0 | 39.5 min | .06-.10 | .25-.60 | .25-.60 | 0.85-1.2 |
Mechanical properties of ASTM B407 UNS N08811 nickel alloy tubes
| Condition | Tensile Strength (MPa, min) | Yield Strength (MPa, min) | Elongation (%, min) |
|---|---|---|---|
| Hot-finished Annealed | 450 | 170 | 30 |
| Cold-worked Annealed | 450 | 170 | 30 |
Incoloy 800HT Equivalent Material
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| Incoloy 800HT Pipe | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
Incoloy 800HT seamless Pipe Price List
| Grade 800HT Incoloy Seamless Pipes | US $1000-15000 / Ton (FOB Price) |
| Corrosion Resistance Incoloy 800HT Seamless Pipe | US $340-19000 / Ton (FOB Price) |
| Best Quality Inconel 800HT Seamless Pipes | US $100-200 / Kilogram (FOB Price) |
| Incoloy Alloy 800HT Pipe with ASTM B407 Standard | US $12000-32000 / Ton (FOB Price) |
| ASTM B407 High Alloy 800HT Pipes | US $2100-6970 / Ton (FOB Price) |
| Type 800HT Incoloy Seamless Pipes | US $1100-3500 / Ton (FOB Price) |
| Inconel 1.4959 / UNS N08811 Seamless Pipes | US $250-12000 / Ton (FOB Price) |
| Excellent Incoloy 800HT Seamless Pipes Supplier | US $450-1300 / Ton (FOB Price) |
| ASTM B407 Incoloy 800HT Cold Drawn Seamless Pipe | US $1500-2600 / Metric Ton (FOB Price) |
| Different Sizes of 800HT Inconel Seamless Pipes | US $35-120 / Kilogram (FOB Price) |
| ASTM B407 Alloy 800HT Seamless Pipes | US $3100-5900 / Metric Ton (FOB Price) |
| ASTM B407 Alloy 800HT Seamless Pipes | US $40-200 / Kilogram (FOB Price) |
| B407 / SB 407 Incoloy 800HT Seamless Pipe | US $35-100 / Kilogram (FOB Price) |
| ASME SB 407 Incoloy 800HT Seamless Pipe | US $679-1200 / Ton (FOB Price) |
| High Temperature Incoloy 800HT Seamless Pipe | US $200-900 / Ton (FOB Price) |
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📦 Packaging and Shipping
All stainless steel products are packaged using the following methods:
Wooden pallets or crates
Moisture-proof packaging
Labels with furnace number, standard, and size labels
Shipped worldwide by sea, air, or express
