Home > Stud Bolts > Stainless Steel 440c Stud Bolts
Andre Stainless, based in Singapore on Pulau Ujong, is a well-respected manufacturer and supplier of top-quality stainless steel fastening solutions, including their Stainless Steel 440C Stud Bolts. These stud bolts are specifically designed for high-stress and high-wear applications, providing outstanding hardness and mechanical strength. With a commitment to precision and rigorous quality control, Andre Stainless guarantees that each stud bolt adheres to global industry standards. They are widely utilized in sectors like aerospace, defense, heavy machinery, and tooling, where the 440C stud bolts from Andre Stainless ensure reliable performance in conditions that demand strength, dimensional accuracy, and wear resistance for long-lasting operation.
The Stainless Steel 440C Stud Bolts are crafted from high-carbon martensitic stainless steel, typically featuring 16–18% chromium and 0.95–1.20% carbon. This unique composition allows the alloy to be heat-treated, achieving impressive hardness levels of up to 58–60 HRC. Their mechanical properties boast a tensile strength ranging from 760 to 1,800 MPa, along with excellent resistance to wear and fatigue. While 440C may not be as corrosion-resistant as austenitic grades, it still offers decent protection in dry or mildly corrosive environments. These characteristics make 440C stud bolts perfect for applications that require high strength and precision under mechanical stress.
| 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 |
Contact us to get a quick quote for your requirement.
Stainless Steel 440C stud bolts combine high strength with excellent corrosion resistance, making them ideal for heavy-duty applications. These durable fasteners ensure reliability and performance in challenging industrial and mechanical environments.
Stainless Steel UNS S44004 stud bolts offer high tensile strength and corrosion resistance. Engineered for demanding applications, these robust fasteners provide reliable performance and durability in harsh environments and heavy-duty conditions.
Stainless Steel 440C flush head stud bolts feature a sleek, low-profile design ideal for tight spaces. Combining high strength and excellent corrosion resistance, they offer reliable performance in demanding applications.
After the products are manufactured, our quality control department performs a whole series of destructive and non-destructive tests by the latest techniques to ensure that these Stainless Steel 440C Stud Bolts perform and are really reliable. Furthermore, these stud bolts are securely packaged in suitable packing formats and delivered to clients on time and without a hitch in all deadlines. All the requisite documents like test reports and certification will be presented to clients at the time of delivery, ensuring utmost transparency and satisfaction with the customer.
You’ll find Stainless Steel 440C Stud Bolts commonly used in demanding engineering and mechanical applications that call for exceptional hardness, strength, and wear resistance. They are typically found in pump and valve assemblies, hydraulic systems, tooling machines, high-speed rotating equipment, and structural components within the aerospace and automotive industries. These bolts are particularly well-suited for environments where fasteners face heavy loads, friction, or vibration. Although they may not be the best choice for highly corrosive chemical settings, 440C stud bolts deliver long-lasting performance in clean, dry, or mildly corrosive conditions. Their durability, stability, and precision make them a reliable option for critical fastening needs.
©2024 Andre Stainless All Rights Reserved.
