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China factory - Jiangyin Chengxin Alloy Material Co., Ltd ,

Jiangyin Chengxin Alloy Material Co., Ltd ,

  • China,Changzhou ,Jiangsu
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China Hastelloy Alloy C276/Inconel 276/2.4819 Bolts For High-Performance Corrosion
China Hastelloy Alloy C276/Inconel 276/2.4819 Bolts For High-Performance Corrosion

  1. China Hastelloy Alloy C276/Inconel 276/2.4819 Bolts For High-Performance Corrosion
  2. China Hastelloy Alloy C276/Inconel 276/2.4819 Bolts For High-Performance Corrosion
  3. China Hastelloy Alloy C276/Inconel 276/2.4819 Bolts For High-Performance Corrosion

Hastelloy Alloy C276/Inconel 276/2.4819 Bolts For High-Performance Corrosion

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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.
Name Hastelloy C-276 nut
Place of Orig China
Type Hastelloy
Density 8.9 g/cm³
Melting range 1325-1370 ℃
Tensile strength Rm 690 N/mm²
Yield strengthRP 0.2 283 N/mm²
Elongation A5 40%
Brand Name Senphus
Model Number Hastelloy alloy C276/Inconel 276/Inconel 276/2.4819
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.
Name Hastelloy C-276 nut Place of Orig China
Type Hastelloy Density 8.9 g/cm³
Melting range 1325-1370 ℃ Tensile strength Rm 690 N/mm²
Yield strengthRP 0.2 283 N/mm² Elongation A5 40%
Brand Name Senphus Model Number Hastelloy alloy C276/Inconel 276/Inconel 276/2.4819
Certification ISO9001 Place of Origin China
High Light 2.4819 BoltsHigh Performance Corrosion Resistance BoltsInconel 276 Bolts

Hastelloy Alloy C276/Inconel 276/2.4819 Bolts for High-Performance Corrosion Resistance in Harsh Environments

 

Hastelloy C-276 (also known as Inconel 276 or UNS N10276 / 2.4819) bolts are high-performance fasteners designed for extreme environments. Made from a nickel-molybdenum-chromium alloy with added tungsten, they offer excellent corrosion resistance, especially against pitting, crevice corrosion, and stress corrosion cracking. These bolts are widely used in chemical processing, marine, aerospace, and power industries, where exposure to harsh chemicals, acids, and high temperatures is common. They maintain strength and integrity in oxidizing and reducing conditions. Hastelloy C-276 bolts are available in various sizes and specifications, including ASTM B574. Their superior mechanical properties and weldability make them ideal for critical applications requiring durability and longevity.

 

Trade code

GB ISC COMMERCIAL CODE UNS DIN EN/ DIN W-Nr. BS EN/ BS
NS 3304
(NS 334)
(00Cr15Ni60Mo16W5Fe5)
H10276
(H 03304)
Inconel 276
Inconel C-276
N 10276 NiMo16Cr15W 2.4819 NA 45

 

 

Chemical Composition Wt.% % Ni Cr Fe C Mn Si Mo V P S Co W
Min Bal. 14.5 4       15         3.0
Max Bal. 16.5 7 0.01 1.0 0.08 17 0.35 0.04 0.03 2.5 4.5

 

Physical Constants Density(g/cm³) 8.9
Melting Range(℃) 1325-1370

 

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 %
Solution treatment 690 283 40

 

Category/Type hex bolts
Head type outer hexagonal
Thread tolerance 6G
Material Hastelloy C-276
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)

 

Hastelloy C276 (also known as Inconel 276 or 2.4819) bolts are highly corrosion-resistant fasteners used in extreme environments. Here are their

 

key features:

1. Corrosion Resistance

  • Excellent resistance to strong oxidizers, reducing agents, and a wide range of chemicals.
  • Superior performance in environments containing chlorides, sulfuric acid, hydrochloric acid, and seawater.
  • Resistant to stress corrosion cracking, crevice corrosion, and pitting.

2. High-Temperature Performance

  • Can withstand high temperatures up to 1,000°C (1,832°F) while maintaining strength and corrosion resistance.
  • Excellent mechanical properties at both high and low temperatures.

3. Mechanical Strength

  • High tensile strength and durability make it suitable for demanding applications.
  • Typical yield strength: 283 MPa (41 ksi)
  • Tensile strength: 690 MPa (100 ksi)

4. Material Composition

  • Nickel (Ni): ~57%, Molybdenum (Mo): 15-17%, Chromium (Cr): 14.5-16.5%, Iron (Fe): 4-7%, and trace amounts of Cobalt (Co), Tungsten (W), and Carbon (C).

5. Standards & Specifications

  • Meets ASTM B574, ASME SB574, DIN 2.4819, and other international standards.
  • Available in hex bolts, stud bolts, socket head bolts, and custom fasteners.

 

 

 

Hastelloy C276 (also known as Inconel 276 or 2.4819) bolts are used in extreme environments due to their outstanding corrosion resistance and mechanical strength. Some key applications include:

1. Chemical Processing

  • Used in reactors, heat exchangers, piping, and fasteners in highly corrosive environments, such as those with hydrochloric acid, sulfuric acid, and chlorine-based solutions.

2. Marine and Offshore Industries

  • Ideal for seawater applications, including desalination plants, shipbuilding, and offshore oil rigs where saltwater corrosion is a concern.

3. Aerospace and Aviation

  • Employed in engine components, exhaust systems, and structural fasteners that must withstand high temperatures and aggressive chemicals.

4. Power Generation

  • Found in nuclear and thermal power plants for heat exchangers, turbines, and flue gas desulfurization (FGD) systems.

5. Pulp and Paper Industry

  • Used in digesters, bleach plants, and fasteners exposed to highly acidic and oxidizing environments.

6. Pharmaceutical and Food Processing

  • Suitable for clean processing environments due to its resistance to contamination and corrosion in sterilization systems.

7. Waste Treatment Facilities

  • Applied in incinerators, scrubbers, and chemical waste treatment plants where strong acids and chlorides are present.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • Jiangyin Chengxin Alloy Material Co., Ltd ,
  • Building 3, No. 29, Beitanghe East Road, Qinglong Street, Tianning District, Changzhou City, Jiangsu Province
  • https://www.heatingalloywire.com/

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