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Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Specifications
Brand Name :
Senphus
Model Number :
Inconel X-750/N 07750/2.4669
Certification :
ISO9001
Place of Origin :
China
MOQ :
TBD
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
Name :
Inconel X-750 wire /N 07750/2.4669 bolt
Density :
8.25g/cm³
Melting range :
1395-1425℃
Tensile strength Rm :
910 N/mm²
Yield strengthRP 0.2 :
550 N/mm²
Elongation A5 :
25%
Brinell Hardness HB :
≤350
Description

Inconel Alloy X-750 /N 07750/2.4669 Bolt High-Performance Fasteners For Extreme Temperatures


Inconel Alloy X-750 (UNS N07750 / W. Nr. 2.4669) bolts are high-strength, corrosion-resistant fasteners designed for extreme environments. Made from a nickel-chromium alloy with aluminum and titanium, they offer excellent oxidation resistance up to 980°C (1800°F) and superior mechanical properties in high-stress applications. These bolts are commonly used in aerospace, gas turbines, nuclear reactors, and chemical processing. They exhibit excellent resistance to creep, stress rupture, and corrosion, making them ideal for demanding conditions. Inconel X-750 bolts are available in various standards, including ASTM B637 and AMS 5667, ensuring compliance with industrial requirements. Their outstanding durability and stability under extreme temperatures make them a preferred choice for critical fastening applications in harsh environments.


Trade Code

CN US DER
GB ISC COMMERCIAL CODE UNS DIN EN/ EN W-Nr.
NS 4102
GH 4145		 H 07750 Hastelloy X750 N 07750 NiCr15Fe7TiAl 2.4669



Chemical Composition Wt.% % Ni Cr Fe Nb+ta Co C Mn Si S P Cu Al Ti
Min 70 14 5 0.7 　 　 　 　 　 　 　 0.40 2.25
Max 　 17 9 1.20 1.0 0.08 1.0 0.5 0.01 0.015 0.50 1.0

2.75


Physical Constants Density(g/cm³) 8.25
Melting Range(℃) 1395-1425



Minimum mechanical properties of alloy at room temperature Typical mechanical properties Tensile strength Rm N/mm² Yield strength RP 0.2 N/mm² Elongation A5 % Brinell Hardness HB
Solution treatment 910 550 25 ≤350


Category/Type hex bolts
Head type outer hexagonal
Thread tolerance 6G
Material Inconel X750
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)


Inconel Alloy X-750 (UNS N07750 / 2.4669) bolts are known for their high strength, corrosion resistance, and excellent performance in extreme environments.


Here are the key features of these bolts:


1. High-Temperature Resistance

  • Maintains mechanical properties up to 980°C (1800°F).
  • Ideal for aerospace, gas turbines, and nuclear reactors.

2. Excellent Corrosion & Oxidation Resistance

  • Resists oxidation and scaling in high-temperature environments.
  • Highly resistant to chloride-ion stress corrosion cracking and various chemicals.

3. High Strength & Creep Resistance

  • Precipitation-hardened for superior tensile and yield strength.
  • Excellent creep and rupture strength at elevated temperatures.

4. Superior Fatigue & Stress Rupture Strength

  • Ideal for applications involving cyclic stress and fatigue loading.
  • Commonly used in springs, fasteners, and high-stress components.

5. Good Fabricability & Machinability

  • Can be machined, hot-worked, and welded with proper techniques.
  • Typically supplied in solution-annealed or precipitation-hardened condition.


Inconel X-750 (UNS N07750, W.Nr. 2.4669) bolts are known for their excellent strength, corrosion resistance, and ability to withstand extreme temperatures.


Here are some common applications where these bolts are used:

1. Aerospace & Aviation

  • Jet engines (turbine blades, seals, and exhaust components)
  • Rocket engines and space vehicles (high-temperature fasteners)
  • Aircraft structural components

2. Gas Turbines & Power Generation

  • Industrial gas turbines (bolts for hot section components)
  • Nuclear reactors (fasteners for steam generator tubing and structural components)
  • Heat exchangers and boiler systems

3. Oil & Gas Industry

  • Downhole equipment (drilling tools, completion equipment)
  • High-temperature and high-pressure fasteners in refineries
  • Chemical processing plants (acid-resistant bolting applications)

4. Automotive & Motorsports

  • Turbochargers and exhaust manifolds in high-performance vehicles
  • Fasteners for engines exposed to extreme heat and pressure

5. Marine & Subsea Engineering

  • High-strength fasteners for naval vessels and submarines
  • Corrosion-resistant bolts for offshore platforms and deep-sea applications

6. Industrial & Manufacturing

  • High-temperature processing equipment (furnace fasteners, heat treating fixtures)
  • Chemical and petrochemical plants (corrosion-resistant bolts in acidic environments)

The key advantage of Inconel X-750 bolts is their ability to maintain mechanical properties under extreme conditions, making them ideal for applications requiring high strength, oxidation resistance, and excellent performance in harsh environments.


Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme TemperaturesInconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme TemperaturesInconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures




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Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures

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Product Detail
Brand Name :
Senphus
Model Number :
Inconel X-750/N 07750/2.4669
Certification :
ISO9001
Place of Origin :
China
MOQ :
TBD
Payment Terms :
T/T,D/P
Contact Supplier
video
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures
Inconel Alloy X-750 / N 07750 / 2.4669 Bolt High Performance Fasteners For Extreme Temperatures

Jiangyin Chengxin Alloy Material Co., Ltd ，

Verified Supplier
1 Years
jiangsu, changzhou
Since 2003
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Pure Nickel Metal, NiCr Alloy, CuNi Alloy
Total Annual :
230000000-240000000
Employee Number :
1400~1500
Certification Level :
Verified Supplier
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