ALLOY-925 by Taashvi Special Alloys
Taashvi Special Alloys created ALLOY-925, a flexible alloy based on nickel that is well-known for its great strength, remarkable resistance to corrosion, and endurance in harsh situations. This alloy, which is designed to endure harsh circumstances like sour gas environments, exhibits exceptional resistance to erosion and stress-corrosion cracking. Taashvi Special Alloys's ALLOY-925 is a highly favored option in several industries, including chemical processing, oil and gas, and maritime applications, due to their meticulous manufacturing procedures that guarantee exact composition control and exceptional quality.
Key Points:
01 Widerstand gegen Corrosion: Alloy-925 is appropriate for harsh situations because of its exceptional corrosion resistance in a variety of environments, including those containing sulfides and chlorides.
02 High Strength: Because of its high toughness and tensile strength, ALLOY-925 can withstand harsh conditions and still preserve structural integrity in high-stress applications.
03 Sour Gas Conditions: This alloy exhibits high resistance to stress corrosion cracking (SCC) caused by hydrogen sulfide, making it especially well-suited for usage in sour gas conditions.
04 Chemical Processing: Because of its resistance to corrosive chemicals and high temperatures, alloy 925 is widely used in the chemical processing industry.
05 Marine Applications: Its resistance to corrosion and erosion makes it an excellent choice for marine applications, such as in components exposed to seawater and harsh marine environments.
06 Precision Manufacturing: Taashvi Special Alloys upholds exacting manufacturing standards and stringent quality control procedures to guarantee consistent and dependable performance of ALLOY-925 in challenging industrial environments.
Alloy 925 Applications
- Gas well components
- Valves and tubing
- High-strength piping systems
Manufacturing Process
- Machinability
- Forming
- Welding
- Forging
- Hot Working
- Cold Working
- Annealing
CHEMICAL Composition %
| Element | Content (%) |
|---|---|
| Nickel, Ni | 44 |
| Iron, Fe | 28 |
| Chromium, Cr | 21 |
| Molybdenum, Mo | 3 |
| Titanium, Ti | 2.1 |
| Copper, Cu | 1.8 |
| Aluminum, Al | 0.3 |
| Carbon, C | 0.01 |
Physical Properties
The physical properties of alloy 925 are outlined in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.05 g/cm³ | 0.291 lb/in³ | Melting point | 1311-1366°C | 2392-2491°F |
Mechanical Properties
The mechanical properties of alloy 925 are outlined in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (Precipitation-hardened. Value at room temperature) | 1210 MPa | 175000 psi | Yield strength (Precipitation-hardened. Value at room temperature) | 810 MPa | 117000 psi |
| Elongation at break (Precipitation-hardened) | 24% | 24% |
Thermal Properties
The thermal properties of alloy 925 are given in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion coefficient (@20-100°C/68-212°F) | 13.2 µm/m°C | 7.33 µin/in°F |
Coil / Sheet /Plate Specification
Dimensions : ASTM, ASME, AISI, DIN, BIS
Thickness : 0.50mm - 100mm
Size : 1000 mm x 2000mm, 1220mm x 2440mm, 4' x 8', 1250mm x 2500mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Shim Sheet, Perforated Sheet, Profile Cut,
Seamless & Welded Pipes & Tubes Specification
Specification : ASTM, ASME, DIN, NFA, JIS.
Thickness : 4.0mm - 100mm.
Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Tube Size : 1/2" OD to 8" OD.
Length : Cut length, Fix length, Single Random, Double Random & Required Length.
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pancake Coils, Hydraulic Tubes.
End : Plain End, Beveled End, Threaded End.
Type : Seamless & Welded Pipes & Tubes.
Round Bar Specification
Dimensions : ASTM, ASME,AISI, API.
Size : 5 mm to 500 mm
Length : from 2.00mm to 6.35mm (0.078" to 0.25") dia.
Finish : Bright, Black, Polish, Forged
Form : Round Bar, Square, Hexagon
Condition : Cold Drawn & Polished Cold Drawn, Centerless Ground Bars & Polished
Other Services : Machining (CNC), Centerless Grinding (CG), Heat Treatment, Annealing, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication
Seamless & Welded Pipes & Tubes Fittings Specification
Specification : ASTM, ASME, DIN, NFA, JIS.
Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Form : Elbow, Tee, Reducer, Stub End, End Cap, Pipe Nipple, Weldolet,
End : Beveled End, Threaded. Plain End,
Type : Seamless & Welded Pipe & Tubes Fittings, Buttweld Fittings & Dairy Fittings.
