Horizon Metal and Alloys is a leading manufacturer, supplier, stockist, and exporter of Incoloy 825 nut bolts in India. We manufacture premium quality UNS N08825 fasteners conforming to international standards and specifications. Our Incoloy 825 nuts, bolts, threaded rods, stud bolts, washers, and industrial fasteners are widely used in chemical processing, offshore, marine, oil & gas, petrochemical, and power generation industries.
Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium, offering exceptional resistance to reducing and oxidizing acids, stress corrosion cracking, pitting corrosion, and crevice corrosion. We supply Incoloy 825 fasteners in various sizes, dimensions, thread forms, and custom specifications to meet project requirements worldwide.
| Specification | Details |
|---|---|
| Material Grade | Incoloy 825 |
| UNS Number | N08825 |
| ASTM Standard | ASTM B425 |
| DIN Standard | 2.4858 |
| Bolt Sizes | M3 to M100 |
| Nut Sizes | M3 to M100 |
| Thread Type | Metric, UNC, UNF, BSW |
| Form | Hex Bolt, Stud Bolt, Threaded Rod, Nut, Washer |
| Manufacturing | Hot Forged, CNC Machined |
| Supply Condition | Annealed, Pickled, Machined |
| Property | Value |
|---|---|
| Tensile Strength | 550 MPa Min |
| Yield Strength | 220 MPa Min |
| Elongation | 30% Min |
| Hardness | 200 HB Max |
| Standard | Grade |
|---|---|
| UNS | N08825 |
| WERKSTOFF NR | 2.4858 |
| EN | NiCr21Mo |
| DIN | 2.4858 |
| Element | Percentage (%) |
|---|---|
| Nickel | 38.0 – 46.0 |
| Chromium | 19.5 – 23.5 |
| Iron | Balance |
| Molybdenum | 2.5 – 3.5 |
| Copper | 1.5 – 3.0 |
| Titanium | 0.6 – 1.2 |
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What is the UNS number of Incoloy 825?
» The UNS designation for Incoloy 825 is UNS N08825.
What industries use Incoloy 825 fasteners?
»Chemical processing, marine, offshore, oil & gas, petrochemical, and power generation industries commonly use Incoloy 825 fasteners.
Is Incoloy 825 suitable for corrosive environments?
»Yes, Incoloy 825 offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
What types of Incoloy 825 fasteners do you supply?
»We supply bolts, nuts, stud bolts, threaded rods, washers, anchor bolts, U bolts, and custom fasteners.
Do you export Incoloy 825 fasteners worldwide?
»Yes, we export to more than 50 countries, including the USA, UK, Germany, UAE, Singapore, Australia, and South Africa.
What standards do your Incoloy 825 fasteners comply with?
»Our products comply with ASTM, ASME, DIN, EN, and international specifications.
Can you manufacture custom Incoloy 825 fasteners?
»Yes, we manufacture custom sizes, dimensions, and drawings as per client requirements.
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We specialize in manufacturing high-quality fasteners that cater to diverse industries, including oil & gas, petrochemical, marine, power generation, aerospace, and construction.
17, Ramkutir Building, 12th Khetwadi Cross Lane, Mumbai 400004
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Tel: +91 9821037597
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