Sachiya Steel International is one of the Leading Manufacturer And Exporter of Incoloy 825 Pipe Fittings, Accessories, which is used in practical immunity to chloride stress corrosion cracking (SCC) and resists polythionic acid SCC. The chief characteristic of these Incoloy 825 Compression Fittings tubing is its corrosion resistance, where water – base coolants are preferred for high speed operations such as grinding, turning, or milling. Incoloy 825 Compression Pipe Fittings is often used in sulfuric acid piping and vessels, marine exhaust systems, hot vessels for food, water and sea water.
Also, Applications for these Incoloy 825 Accessories are similar to those for alloy 20, where high nickel content made it with effective stress corrosion cracking resistance performance. If matching alloy is not available, then Alloy 825 Compression Fittings richer in the essential chemistry (Ni, Co, Cr, and Mo) should be used, where in addition all weld beads should be slightly convex. These Alloy 825 Compression Pipe Fittings can be readily hot or cold worked. Hot working should be in the range 870 Degree C – 1180 Degree C, finishing at 870 Degree C – 980 Degree C.
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The nickel content of Alloy 825 Accessories makes it resistant to chloride stress – corrosion cracking, and combined with molybdenum and copper, provides substantially improved corrosion resistance in reducing environments when compared to conventional austenitic stainless steels. Service temperatures for these Incoloy 825 Ferrule Pipe Fittings can be from cryogenic to 2000 Degree F.
Incoloy 825 Pipe Fittings / Accessories Specifications |
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Specifications | : | ASTM B166 ASME SB 166 |
Size | : | 1/16″ – 2″ |
Ends | : | Threaded, Welding, JIC |
Pressure Rating | : | 1000 Psi, 3000 Psi, 7180 Psi, 10000 Psi |
Threads | : | NPT , BSPT, BSPP |
Incoloy 825 Pipe Fittings Chemical Composition
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
825 | 0.05 max | 1.00 max | 0.5 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 |
Incoloy 825 Accessories Mechanical Properties
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
Equivalent Grades for Alloy 825 Pipe Fittings
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Incoloy Pipe Fittings / Accessories 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
About Us:
Sachiya Steel International are manufacturers & exporters of Pipes,Tubes ,Pipe Fitting, Fasteners.
Sachiya Steel International is an internationally acclaimed Pipes And Tubes manufacturing company that exports to more than 90 countries worldwide. We export our high-quality fasteners in Saudi Arabia, Oman, UAE, Dubai, Kuwait, Qatar, Mexico, USA, Malaysia, Iran and many other countries.
Email: [email protected]
For More Information Visit Our Website: Sachiya Pipe Fittings