Golden Steel Material is a premier ISO-certified stockist based in Al Jubail. We supply high-performance pipes, fittings, valves, and flanges to the Oil & Gas and Industrial sectors across Saudi Arabia and the GCC.
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Inconel 625 (UNS N06625) Plates, manufactured to meet the rigorous ASTM B443 standard, are among the most high-performance materials in the nickel-alloy family. This nickel-chromium-molybdenum alloy is distinguished by the addition of niobium, which acts with the molybdenum to stiffen the alloy’s matrix, providing exceptionally high strength and toughness without the need for specific heat treatments. Inconel 625 is widely recognized for its phenomenal resistance to a broad range of severely corrosive environments, making it a critical asset in applications where standard metals succumb to localized attack, such as pitting and crevice corrosion.
The technical versatility of ASTM B443 Inconel 625 allows it to perform flawlessly in temperatures ranging from cryogenic levels up to 982°C (1800°F). Its high fatigue strength and immunity to chloride-ion stress corrosion cracking make it the definitive choice for marine engineering, offshore oil and gas production, and aerospace propulsion systems. Furthermore, its excellent weldability and resistance to intergranular corrosion after welding ensure that it remains reliable in complex fabrications like exhaust systems, chemical processing vessels, and nuclear reactor components. Whether facing the high-velocity seawater of a submarine's piping or the extreme heat of a jet engine’s tailpipe, Inconel 625 provides an uncompromising barrier against structural failure.
| Property | Specification |
|---|---|
| Specification | ASTM B443 / ASME SB443 |
| Width | 1000mm - 3000mm |
| Thickness | 3mm - 100mm |
| Length | 2000mm - 12000mm |
| Supply Condition | Hot-Rolled, Cold-Rolled, Annealed, and as per customer requirements. |
| Impact Tested | -196°C |
| Process of Manufacturing | Hot-Rolled, Cold-Rolled, Annealing, Pickling, and Passivation |
| Element | Composition % |
|---|---|
| Nickel (Ni) | 58.0 min |
| Chromium (Cr) | 20.0 - 23.0 |
| Molybdenum (Mo) | 8.0 - 10.0 |
| Niobium (Nb) + Tantalum (Ta) | 3.15 - 4.15 |
| Iron (Fe) | 5.0 max |
| Manganese (Mn) | 0.50 max |
| Carbon (C) | 0.10 max |
| Silicon (Si) | 0.50 max |
| Sulfur (S) | 0.015 max |
| Phosphorus (P) | 0.015 max |
| Property | Value |
|---|---|
| Tensile Strength | 120,000 psi (827 MPa) min |
| Yield Strength | 60,000 psi (414 MPa) min |
| Elongation | 30% (in 2 inches / 50 mm) |
| Hardness | Rockwell B: ≤100 |
| Modulus of Elasticity | 207 GPa (30 x 10⁶ psi) |
| Poisson's Ratio | 0.30 |
| Shear Modulus | 77 GPa (11.2 x 10⁶ psi) |
| Standard | ASTM B443 | ASME SB443 | EN 2.4856 | UNS | Werkstoff Nr. | ISO |
|---|---|---|---|---|---|---|
| Equivalent Grade | Inconel 625 | Inconel 625 | NiCr22Mo9Nb | N06625 | 2.4856 | NC22DNb |
| Industrial Locations & Keywords |
|---|
| Riyadh Industrial Cities (1st, 2nd, 3rd & Sudair) |
| Jeddah Industrial Cities (1st, 2nd & 3rd) |
| Dammam Industrial Areas (1st, 2nd & 3rd) |
| Jubail Industrial City |
| Yanbu Industrial City |
| Rabigh Industrial City |
| Al Khobar Industrial Area |
| Al Ahsa Industrial City |
| Madinah Industrial City |
| Makkah Industrial City |
| Taif Industrial City |
| Tabuk Industrial City |
| Jazan Industrial City |
| Industrial supplier in Saudi Arabia |
| Pipe fittings supplier in Jubail / Dammam / Riyadh |
| Flange and valve supplier Saudi Arabia |
| Fast delivery industrial materials KSA |
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