Main Products: high performance alloy
Incoloy 825(UNS N08825)
Negotiable /Kilogram
Min.Order:50 Kilograms
Danyang HB Special Alloy Co.,Ltd
Main Products: high performance alloyProduct Details
*Similar Grade
GB | JIS | KS | Trademark | UNS | DIN EN/DIN | W-Nr. | ГОСТ | BS EN/BS |
GH1140 NS1402 | NCF 825 | NCF 825 | Incoloy 825 | N08825 | NiCr21Mo | 2.4858 | ЭИ602 | NA16 |
*Product Forms
Pipe, Tube, Sheet, Strip, Plate, Round Bar, Flat Bar, Forgings, Hexagon, Wire
*Brief
A Ni-Fe-Cr-Mo Ti-stabilized alloy with excelle nt resistance to sulfuric and phosphoric acids. Resistant to reducing and oxidizi ng acids, pitting, stress-corrosion cracking and intergranular corrosion, it is used in chemical and petrochemical processing , oil and gas extraction, pollution control, waste processing and pickling applications
*Chemical Composition,%
% | Ni | Fe | Cr | C | Mn | Si | P | S | Al | Ti | Mo | Cu |
Min | 38.0 | 22.0 | 19.5 | 0.6 | 2.5 | 1.5 | ||||||
Max | 46.0 | 23.5 | 0.05 | 1.0 | 0.5 | 0.03 | 0.03 | 0.2 | 1.2 | 3.5 | 3.0 |
*Typical Physical & Mechanical Property(Annealed)
Density | Melting point | Tensile strength, MPa | Yield strength, MPa | Elongation,% |
8.14 g/cm3 | 1370-1400℃ | 690 | 310 | 45 |
*Specification
Rod, Bar, Wire, Forgings | ASTM B425/ASME SB425, ASTM B564/ASME SB564, ISO 9723/9724/9725, DIN 17752/17753/17754 |
Plate, Sheet, Strip | ASTM B424/B409/B906/ASME SB424/SB409/SB906, ISO 6208 |
Pipe, Tube | ASTM B163/ASME SB163, ASTM B407/B829/ASME SB407/SB829, ASTM B514/B775/ASME SB514/SB775, ASTM B515/B751/ASME SB515/SB751, ISO 6207 |
Others | ASTM B366/ASME SB366(Fittings) |
*Feature
1. Good resistance to stress-corrosion cracking
2. Satisfactory resistance to pitting and crevice corrosion
3. Good resistance to oxidizing and non-oxidizing hot acids
4. Good mechanical properties at both room and elevated temperatures, up to approximately 550℃
5. Approval for pressure vessels with wall temperatures up to 450℃
*Application
1. Components such as heating coils, tanks, crates, baskets and chains in sulphuric acid pickling plants
2. Sea-water-cooled heat exchangers, offshore product piping systems; tubes and components in sour gas service
3. Heat exchangers, evaporators, scrubbers, dip pipes etc. in phosphoric acid production
4. Air-cooled heat exchangers in petroleum refineries
5. Food processing
6. Chemical plant
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