Jiangyin Chengxin Alloy Material Co., Ltd ，
| Payment Terms | T/T,D/P |
| Supply Ability | 30 Tons per day |
| Delivery Time | 7 days |
| Packaging Details | Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated. |
| Place of Orig | China |
| Type | High temperture Bolt |
| Density | 8.14 g/cm³ |
| Melting range | 1370-1400°C |
| Recovery Strength Reduction (RP0.2) N/mm2 | 220 |
| Tensile Strength Rm N/mm2） | 585 |
| Elongation A5% | 30 |
| Electrical Resistivity | 1.15 µΩ·m at 20°C |
| Thermal Conductivity: | 10.8 W/(m·K) at 20°C |
| Elastic Modulus | 200 GPa |
| Brand Name | Senphus |
| Model Number | N08825/Incoloy Alloy 825/NS142/NiCr21Mo/2.4858/NCF 825 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,D/P | Supply Ability | 30 Tons per day |
| Delivery Time | 7 days | Packaging Details | Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated. |
| Place of Orig | China | Type | High temperture Bolt |
| Density | 8.14 g/cm³ | Melting range | 1370-1400°C |
| Recovery Strength Reduction (RP0.2) N/mm2 | 220 | Tensile Strength Rm N/mm2） | 585 |
| Elongation A5% | 30 | Electrical Resistivity | 1.15 µΩ·m at 20°C |
| Thermal Conductivity: | 10.8 W/(m·K) at 20°C | Elastic Modulus | 200 GPa |
| Brand Name | Senphus | Model Number | N08825/Incoloy Alloy 825/NS142/NiCr21Mo/2.4858/NCF 825 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | N08825 Incoloy Alloy Bolt ，Food Processing Incoloy Alloy Bolt ，Pharmaceuticals Incoloy Alloy Bolt | ||
N08825/Incoloy Alloy 825/NS142/NiCr21Mo/2.4858/NCF 825 Incoloy Alloy Bolt For Food Processing and Pharmaceuticals
Incoloy 825 (N08825/NS142/NiCr21Mo/2.4858/NCF 825) is a nickel-iron-chromium alloy with excellent corrosion resistance in harsh environments. These bolts offer superior resistance to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for chemical processing, marine, and nuclear applications. With added molybdenum, copper, and titanium, they maintain strength in acidic and oxidizing conditions. Incoloy 825 bolts perform well in temperatures up to 540°C (1000°F) while retaining mechanical integrity. They conform to ASTM B425 and related standards, ensuring high reliability in extreme conditions. These fasteners are commonly used in heat exchangers, piping systems, and offshore structures, providing long-term durability and performance in aggressive environments.
| Chemical Composition Wt.% | % | C | Mn | Cr | Ni | Cu | Mo | Ti | Al |
| Min | 0.15 | 0.15 | |||||||
| Max | 0.05 | 1 | 21.5 | 42 | 2.25 | 3 | 0.6 | 0.6 |
| Physical Constants | Density(g/cm³) | 8.14 | |||||
| Melting Range(℃) | 1370-1400°C | ||||||
| AlloyState | Recovery Strength Reduction (RP0.2) N/mm2 | Tensile Strength Rm N/mm2) | Elongation A5% |
| Solid Solution State | 220 | 585 | 30 |
Trade Code
| GB | ISC | Commercial Code | UNS | DIN/DIN EN | W-Nr. | JIS/KS | BS EN/BS |
| NS 1402 (NS 142) (0Cr21Ni42Mo3Cu2Ti) | H 08825 H 01402 | Incoloy825 | UNS N08825 | NiCr21Mo | 2.4858 | NCF 825 | NA 16 |
| Category/Type | hex bolts |
| Head type | outer hexagonal |
| Thread tolerance | 6G |
| Material | Incoloy Alloy 825 |
| Performance level | 8.8 |
| Thread specification | M6~M100 |
| Head side length | 10-120(mm) |
| Head thickness | 6.6-60(mm) |
| Total length | 30~800(mm) |
Incoloy 825 (N08825, NS142, NiCr21Mo, 2.4858, NCF 825) is a corrosion-resistant nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. Bolts made from Incoloy 825 are widely used in harsh environments due to their exceptional corrosion resistance and mechanical strength.
Superior resistance to oxidizing and reducing acids, such as sulfuric and phosphoric acid.
Highly resistant to stress corrosion cracking (SCC) and pitting in chloride environments.
Great performance in seawater and brine applications.
Maintains mechanical properties in temperatures up to 540°C (1000°F).
Suitable for use in heat exchangers, power plants, and high-temperature chemical processes.
High tensile strength and toughness, making it ideal for critical fastening applications.
Good fatigue and creep resistance under thermal cycling conditions.
Can be welded using standard techniques such as TIG, MIG, and resistance welding.
Easily machined and formed into complex bolt designs.
Performs well in acid processing industries, including chemical plants and refinery applications.
Incoloy 825 (N08825, 2.4858, NiCr21Mo) is a nickel-iron-chromium alloy with significant additions of molybdenum, copper, and titanium. It offers excellent resistance to corrosion, including pitting, crevice corrosion, and stress corrosion cracking, making it ideal for harsh environments.
Due to its high corrosion resistance and strength, Incoloy 825 bolts are commonly used in the following industries:
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
230000000-240000000
Employee Number:
1400~1500
Ecer Certification：
Verified Supplier
Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre... Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre...
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