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The Fasteners Mart, based in Mumbai, India, is a leading supplier and exporter of industrial fasteners known for delivering high-quality products with precision and reliability. With years of expertise in the fasteners industry, the company offers a wide range of products catering to various sectors including automotive, aerospace, construction, and manufacturing. The Fasteners Mart specializes in both standard and custom-designed fasteners, ensuring compliance with global standards and customer satisfaction through consistent quality, prompt delivery, and competitive pricing.
Stainless Steel 422 Bolts are made from high-strength martensitic stainless steel, classified under Grade 422. These bolts are typically available in hex, square, and custom shapes to meet specific engineering requirements. The material offers exceptional heat resistance and mechanical strength, making it ideal for high-temperature applications. Due to its excellent corrosion resistance and durability, Grade 422 stainless steel is preferred in demanding industrial environments. These bolts are used in both structural and mechanical applications, providing robust fastening solutions under stress and heat conditions.
| Component | Wt. % |
| C | 0.23 |
| Cr | 12.5 |
| Fe | 83 |
| Mn | 0.5 |
| Mo | 1 |
| Ni | 0.8 |
| P | 0.02 |
| S | 0.015 |
| Si | 0.38 |
| V | 0.23 |
| W | 1 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 290 | 290 | Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball |
| Hardness, Knoop | 315 | 315 | Estimated from Rockwell C value. |
| Hardness, Rockwell C | 30 | 30 | |
| Hardness, Vickers | 304 | 304 | Estimated from Rockwell C value. |
| Tensile Strength, Ultimate | 897 MPa | 130000 psi | |
| Tensile Strength, Yield | 828 MPa | 120000 psi | 0.2% Offset |
| Elongation at Break | 15 % | 15 % | |
| Reduction of Area | 40 % | 40 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 422 Bolts are widely used in high-temperature and high-stress environments due to their excellent mechanical strength and thermal stability. They are commonly applied in turbine engines, aerospace assemblies, nuclear power plants, and heat exchangers. These bolts are also suitable for marine applications, pressure vessels, and industrial machinery. Their resistance to corrosion and oxidation enhances their durability in harsh conditions. The 422-grade bolts are essential in applications requiring both structural integrity and longevity, particularly where performance under extreme heat and stress is critical.
The Fasteners Mart provides timely and safe delivery of Stainless Steel 422 Bolts to domestic and global markets. Bolts are packaged securely in strong, water-resistant materials like wooden crates, cartons, or bubble-wrapped bundles to avoid damage during shipping. Custom labeling and bulk packaging are provided to suit client requirements.
The Fasteners Mart is a leading manufacturer and supplier of high-quality fasteners in Mumbai, India, with over 8 years of experience serving global industries.
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