ASME SB163 Incoloy 825 N08825 Nickel Alloy Seamless Tube for Heat Exchanger with Corrosion Resistance
Price:
NEGOTIABLE
MOQ:
100 KGS
Delivery Time:
20-80 days
Brand:
YUHONG
Product Description
ASME SB163 Incoloy 825 N08825 Nickel Alloy Seamless Tube For Condenser Heat Exchanger
Yuhong Group is a leading domestic manufacturer and supplier of Incoloy 825 seamless tubes compliant with ASTM B163 UNS N08825 standards. These nickel alloy 825 tubes are engineered for superior performance in demanding industrial applications.
Material Composition & Properties
Incoloy 825 is a nickel-iron-chromium alloy enhanced with molybdenum and copper, specifically formulated to deliver exceptional resistance to various corrosive environments. While similar to Alloy 800, it offers superior water corrosion resistance and excellent performance against reducing and oxidizing acids, stress corrosion cracking, and localized corrosion including pitting and crevice corrosion.
Key Applications: Chemical processing, pollution control equipment, oil and gas well pipelines, nuclear fuel reprocessing, acid production, and pickling equipment.
Available Materials
- UNS N02200
- UNS N02201
- UNS N04400
- UNS N06025
- UNS N06045
- UNS N06600
- UNS N06601
- UNS N06603
- UNS N06686
- UNS N06690
- UNS N06696
- UNS N06845
- UNS N08120
- UNS N08800
- UNS N08801
- UNS N08810
- UNS N08811
- UNS N08825
- UNS N06699
- UNS N08935
ASTM SB163 UNS N08825 Chemical Composition
| Alloy | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| 825 | 0.05 max | 1.00 max | 0.05 max | 0.03 max | 1.50 - 3.00 | 22.00 min | 38.00 - 46.00 | 19.50 - 23.50 | 0.02 max | 0.06 - 1.20 |
ASTM SB163 UNS N08825 Mechanical Properties
| Nickel Alloy | Density | Melting Range | Tensile Stress | Yield Stress (0.2% Offset) | Elongation |
|---|---|---|---|---|---|
| 825 | 8.14 g/cm³ | 1400 °C (2550 °F) | Psi - 80,000, MPa - 550 | Psi - 32,000, MPa - 220 | 30% |
ASTM SB163 UNS N08825 Physical Properties
| Melting Point | Density / Specific Gravity |
|---|---|
| 1370-1400℃ | 8.1 kg/m³ (0.30 lb/in³) |
Purchasing Specifications & Requirements
The purchaser is responsible for specifying all requirements necessary for the safety and satisfactory performance of materials ordered in accordance with this specification.
- Alloy Selection - Specify the required alloy grade
- State (Tempering) - Define the required tempering condition
- Annealed Ends - If required, specify the length of ends to be annealed and whether one or both ends should be annealed
- Complete Specifications - Provide full technical requirements
- Dimensional Requirements - Outer diameter, minimum or average wall thickness (in inches, not specification numbers), and length
- Production Operations:
- Cold bending or coiling requirements
- Packaging specifications
- Rolled or expanded into tube sheet
- Welding or brazing processes
- Hydrostatic test or non-destructive electrical test type
- Pressure requirements (if different from standard)
- End preparation - Flat ends for cutting and deburring
- Supplementary Requirements - Specify nature and details of any additional requirements
- Product Analysis Samples - Indicate whether to provide product analysis samples
- Buyer Inspection - If witness testing is required, specify which tests or inspections to witness
- Small Diameter and Light Wall Pipe - For converter size applications
Size Specifications: This specification covers tubes with outer diameter of 3 inches (76.2 mm) and below, minimum wall thickness of 0.148 inches (3.76 mm) and below, and average wall thickness of 0.165 inches (4.19 mm) and below. Specifications are limited to tubes with outer diameter not exceeding 3.5 inches (88.9 mm).
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Company
Yuhong Group Co.,Ltd
Location
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person
Jikin Cai