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ASTM B423 B474 B704 B705 UNS N08825 Inconel 825 Seamless Welded Pipes Tubes
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Type: Seamless, Welded
OD: 1/2"-48"
Thickness: SCH5-SCHXXS
Length: 0-12M, Customized
Process: Hot/Cold Rolled,Hot work,Cold drawn
ASTM B423 B474 B704 B705 UNS N08825 Inconel 825 Seamless Welded Pipes Tubes
1. Inconel 825, Incoloy 825 or UNS N08825 known as "Nickel Alloy 825" is a nickel-iron-chromium alloy with small amounts of molybdenum, copper and titanium.
At the same time, Incoloy 825 Pipe is made of the most effective alloy choices for harsh environments. The Incoloy WERKSTOFF NR. 2.4858 Pipe is very useful in changing climates, especially in general and localized corrosion. The Incoloy Alloy 825 EFW Pipe in industries such as chemical processing, pickling operations, pollution control, acid production, nuclear fuel reprocessing, and radioactive waste disposal.
The ASME SB 423 UNS N08825 pipes produced are tested for several mechanical properties like tensile and yield strength, elongation along with both non-destructive electric and hydrostatic tests. These hot finished or cold worked ASTM B423 UNS N08825 pipes are well suited for use in applications that demand the need for general corrosion resistance properties. Regular welded pipes are susceptible to intergranular corrosion.
In addition, the most important aspect of this alloy is that Inconel 825 Welded Pipe can withstand environments prone to corrosion, such as pitting or stress-related cracking. The Alloy 825 Pipe excels in reducing acids such as sulfuric and phosphoric acid.
2. Incoloy 825 Seamless Welded Pipes Tubes Specifications
Specifications | ASTM B423 / ASME SB 423 |
Dimensions | ASTM, ASME and API |
Seamless 825 Pipes | 4 to 219mm W. T.: 0.5 to 20mm |
Welded 825 Pipes | 5.0 mm – 1219.2 mm |
EFW 825 Pipes | 5.0 mm – 1219.2 mm |
Size | 15″NB TO 150″NB IN |
Specialized in | Large Diameter Size |
Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 |
Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
Form | Round, Hydraulic Etc |
Length | Single Random, Double Random & Cut Length. |
End | Plain End, Beveled End, Treaded |
3. Types of Inconel 825 Seamless Welded Pipes Tubes
Incoloy 825 Seamless Pipe | Incoloy 825 Seamless Pipe |
Incoloy 825 Welded Pipe | Incoloy 825 Welded Pipe |
Incoloy 825 Round Pipe | Incoloy 825 Round Pipe |
Custom Incoloy 825 Pipe | Incoloy 825 Custom Pipe |
4. Other Pipe Tube we have
Type | Seamless Pipe & Tube | SAW/ ERW/ EFW Pipe & Tube | ||
End | BE (Beveled End) | PE (Plain End) | ||
Size | OD 1/2" ~48" | Thickness SCH5~SCHXXS | Length As per client's requirement. | |
Manufacturing Technique | Hot rolling | Hot work | Cold rolling | cold-drawn |
Producing Standard | ASME B36.10 | ASME B36.19 | ||
Material Grade | Nickel Alloy | ASTM B474 | UNS N02200/Ni 200, UNS N02201 /Ni201, | |
ASTM B161 | UNS N02200/Ni 200, UNS N02201 /Ni201 | |||
ASTM B163 | UNS N02200/Ni 200, UNS N02201 /Ni201, | |||
ASTM B165 | UNS N04400/ Monel 400 | |||
ASTM B407 | UNS N08800 /Incoloy 800, UNS N08810 /Incoloy 800H, | |||
ASTM B729 | UNS N08020 /Alloy 20 | |||
ASTM B444 | UNS N06625 /Inconel 625 , | |||
ASTM B423 | UNS N08825/ Incoloy 825 | |||
ASTM B464 | UNS N08020 /Alloy 20 | |||
ASTM B622 | UNS N10665/Hastelloy B2, UNS N10675/Hastelloy B3, | |||
Duplex Steel | ASTM A789 | S31803,S32205,S32750, S32760 | ||
ASTM A790 | S31803,S32205,S32750, S32760 | |||
Stainless Steel | ASTM A312 | TP304,TP304L,TP316,TP316L,316Ti, TP317, TP317L, | ||
ASTM A213 | TP304,TP304L,TP316,TP316L,316Ti TP317,TP317L,TP321,TP310S,TP347,S31254, | |||
ASTM A269 | TP304,TP304L,TP316,TP316L,TP317,TP317L,TP321, | |||
ASTM B676 | N08367 | |||
ASTM B677 | UNS N08925, UNS N08926 | |||
Alloy Steel | ASTM A333 | Grade 3, Grade 6,Grade 8,Grade 9 | ||
ASTM A335 | P5,P9,P11,P12,P22,P91,P92 | |||
Carbon Steel | ASTM A106 /A53 | GR.B | ||
API 5L | GR.B, X42, X46, X52, X56, X60, X65, X70 PSL1 & PSL2 |
5. About Inconel 825
825 Incoloy Alloy Pipes Chemical Composition
Grade | C | Mn | Si | Fe | S | Cr | Cu | Ti | |
825 | min. | – | – | – | 22.0 | – | 19.5 | 1.5 | 0.6 |
max. | 0.05 | 1.0 | 0.5 | – | 0.015 | 23.5 | 3.0 | 1.2 |
Incoloy Alloy 825 Pipe Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
825 | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa –220 | 30 | – | – |
6. Equivalent Grades for 825 Incoloy Pipe
Grade | UNS No | Old British | Euronorm | GOST | Japanese JIS | ||
BS | En | No | AFNOR | ||||
Incoloy 825 | N08825 | NA 16 | NiCr21Mo | 2.4858 | NFE30C20DUM | ЭП703 | NCF 825 |
7. Incoloy 825 Seamless / Welded Pipes Application Industries
Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry
8. Incoloy 825 Pipes Packaging
Incoloy 825 Seamless Pipe may be furnished bare or coated and with capped ends. pipes up to 3” OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of Incoloy 825 Seamless Pipe may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.
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