Request For Our Latest Prices On SS 440c Bolts in Delhi, India!
Punit Fasteners, a reliable manufacturer and supplier in Delhi, India, provides high-performance Stainless Steel 440C Bolts designed for applications that need exceptional hardness, wear resistance, and corrosion resistance. These bolts work well in high-precision and high-load settings due to their high carbon and chromium content. Stainless Steel 440C Bolts are heat-treated for maximum strength and stability, making them suitable for aerospace, automotive, tooling, and mechanical systems. Punit Fasteners ensures each product meets strict quality standards, offering bolts with long service life, dependability, and the ability to perform in tough industrial and thermal conditions.
Stainless Steel 440C Bolts contain roughly 16–18% chromium, 1.0% carbon, and small amounts of manganese and silicon. These bolts provide very high tensile strength (up to 760 MPa) and Rockwell hardness as high as HRC 58–60 after appropriate heat treatment. They show excellent wear and abrasion resistance and have moderate corrosion resistance in mild environments. The alloy is magnetic in all conditions and maintains good dimensional stability. 440C bolts are suitable for situations where extreme hardness and strength are more important than corrosion resistance in highly acidic or saline environments.
| Element | Content(%) |
|---|---|
| Iron, Fe | 79.15 |
| Chromium, Cr | 17 |
| Carbon, C | 1.1 |
| Manganese, Mn | 1 |
| Silicon, Si | 1 |
| Molybdenum, Mo | 0.75 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 760-1970 MPa | 110000-286000 psi |
| Yield strength (@ strain 0.200%) | 450-1900 MPa | 65300-276000 psi |
| Bulk modulus | 166 GPa | 24100 ksi |
| Shear modulus | 83.9 GPa | 12200 ksi |
| Elastic modulus | 200 GPa | 29008 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 2-14 % | 2-14 % |
| Hardness, Rockwell B (converted from Brinell hardness) | 97 | 97 |
Material | Specification | Standards | Length | Size |
440C Stainless Steel Bolts
| IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | 3 mm to 200 mm | M 02 to M 160 |
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 440C Bolts are found in aerospace components, valve assemblies, bearings, cutting tools, hydraulic systems, and high-precision instruments. They are perfect for mechanical systems that need both tight tolerances and high wear resistance. In automotive applications, 440C bolts are used in performance engines and transmission systems. These bolts also serve in injection molding, measuring equipment, and pump shafts. While they are not ideal for marine or highly corrosive environments, their strength and hardness make them vital in applications that involve high rotational speed, thermal stress, or metal-to-metal wear over long periods.
At Punit Fasteners, we adhere to strict quality standards for our Stainless Steel 440C Bolts, ensuring quality at every step. Our commitment is evident in comprehensive documentation including marketing documents, packaging, fuming certificates, heat treatment plans, comprehensive quality control systems We offer a range of test certificates, including MTCs to EN 10204/3.1b, including PMI test certificates and 100% radiography test report. In addition, third-party certificates further prove that we adhere to strict standards. Each stainless steel 440C bolt is carefully packaged in accordance with international guidelines, ensuring safe handling and portability to ensure exceptional product quality and customer satisfaction.
Punit Fasteners is a leading manufacturer and supplier of high-quality fasteners in Delhi, India, with over 15 years of experience serving global industries.
©2024 Punit Fasteners All Rights Reserved.
