ASTM B163 UNS NO8825 Alloy825 Nickel Alloy Steel SMLS Tube
ASME SB163 N08825 Nickel Alloy Steel SMLS Tube:
ASME SB163 N08825 is a specification for nickel alloy steel seamless tubes. N08825 is the material grade for this specific alloy, which is also known as Incoloy 825.
Nickel alloy steel tubes are commonly used in high-temperature and corrosive environments, such as in chemical processing plants, oil and gas industries, and power generation facilities. The seamless manufacturing process ensures a uniform and smooth surface, which enhances the tube's resistance to corrosion and high-pressure applications.
ASME SB163 is a standard developed by the American Society of Mechanical Engineers (ASME) that outlines the requirements for seamless nickel alloy steel tubes. It specifies the dimensions, mechanical properties, and testing procedures for these tubes.
Overall, ASME SB163 N08825 nickel alloy steel seamless tubes are designed to withstand extreme conditions and provide excellent resistance to corrosion, making them suitable for various industrial applications.
Chemical Composition:
| Ni | 38.0-46.0 |
| Cu | 1.5-3.0 |
| Mo | 1.0 max. |
| Fe | 2.5-3.5 |
| Mn | 22.0 min. |
| C | 0.05 max. |
| Si | 0.50 max. |
| S | 0.03 max. |
| Cr | 19.5-23.5 |
| Al | 0.2 max. |
| Ti | 0.6-1.2 |
Nickel 825 Seamless Tube Mechanical Behaviour:
| Melting Point | 1400℃(2550℉) |
| Tensile Strength (MPa) min | Psi –80000 , MPa – 550 |
| Yield Strength 0.2% Proof (MPa) min | Psi – 32000 , MPa – 220 |
| Elongation (% in 50mm) min | 30% |
Application:
- National defense
- astronautics
- transportation
- equipment manufacture
- shipping
- petroleum
- nuclear power industry
- oil and gas industry
- chemical industry etc
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