Vinit Stainless, a Chennai, India-based superior-quality stainless steel fasteners manufacturer and supplier, also provides SS202 fasteners, widely used. The fasteners are famous for being strong, cost-effective, and corrosion-resistant, and they are specially made to perform in a range of general-purpose applications. Vinit Stainless takes care to precision-engineer each SS202 fastener with high-quality raw materials and stringent quality control measures to fulfill domestic as well as international standards. With an excellent reputation for reliability, prompt delivery, and customer satisfaction, Vinit Stainless caters to a wide range of industries including construction, automotive, manufacturing, and consumer goods.
SS202 fasteners contain 16–18% chromium, 4–6% nickel, 7.5–10% manganese, and ≤0.15% carbon and provide an economical substitute for greater-nickel stainless steels such as SS304. SS202 fasteners have good mechanical properties with tensile strength of 515–860 MPa and yield strength of approximately 275 MPa. SS202 provides good toughness, medium corrosion resistance, and high formability. Though not suitable for corrosive or marine environments, they are effective for indoor and mildly corrosive environments and can be used for general fastening in non-critical environments.
| Standard | As per IS , ASTM , BS etc. |
| Specification | ASTM A/ASME SA 193/194 |
| Size | M02 to M33 |
| Length | 3 mm to 200 mm |
| Element | Content (%) |
|---|---|
| Iron, Fe | 68 |
| Chromium, Cr | 17- 19 |
| Manganese, Mn | 7.50-10 |
| Nickel, Ni | 4-6 |
| Silicon, Si | ≤ 1 |
| Nitrogen, N | ≤ 0.25 |
| Carbon, C | ≤ 0.15 |
| Phosphorous, P | ≤ 0.060 |
| Sulfur, S | ≤ 0.030 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 515 MPa | 74694 psi |
| Yield strength | 275 MPa | 39900 psi |
| Elastic modulus | 207 GPa | 30000 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 40% | 40% |
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Stainless Steel 202 nuts are available in sizes ranging from M3 to M64 and beyond. They provide excellent mechanical strength, corrosion resistance, and durability, making them suitable for high-stress construction and industrial machinery applications.
These Stud Bolts come in lengths from 1/4″ to 4″ and diameters from 6mm to 100mm. They are used in various industrial applications due to their high tensile strength, corrosion resistance, and reliability under extreme conditions.
Stainless Steel 202 bolts, available in sizes from M5 to M100, are used in automotive, construction, and marine industries. They offer excellent corrosion resistance, high strength, and durability, ensuring secure and long-lasting connections.
Threaded rods in Stainless Steel 202 range from 1/4″ to 2″ in diameter and up to 6 meters long. These rods are widely used in construction, infrastructure, and manufacturing for their strength, corrosion resistance, and versatility.
Stainless Steel 202 screws are available in sizes from M1.6 to M20. These screws offer excellent corrosion resistance and high tensile strength, making them suitable for various applications, including electronics, furniture, and machinery.
Washers made from Stainless Steel 202 come in sizes from 1/8″ to 4″. They provide a reliable solution for distributing loads and preventing surface damage, with excellent corrosion resistance and durability for long-term use in various environments.
SS202 fasteners are commonly utilized in non-critical structural and general purpose usage because of their strength and cost-effectiveness. In building construction, they are employed in frameworks, railings, and architectural fittings. The SS202 fasteners are utilized in the automotive sector for interior and non-engine parts. In the production of furniture and domestic appliances, they are appreciated due to their formability and finished appearance. They are also perfectly applicable for light mechanical assemblies, fabrication jobs, and installations of indoor equipment. Although not ideal for marine or highly corrosive environments, SS202 fasteners are a great fit where cost-effectiveness and mid-level corrosion resistance are acceptable.
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