Stainless Steel Fasteners: Unmatched Strength and Durability by ASC LLP
ASC LLP is a leading provider of high-quality Stainless Steel Fasteners, catering to a global market. Our products are known for their durability, strength, and superior corrosion resistance. Whether you are looking for fasteners for industrial, commercial, or domestic applications, we are among the top Stainless Steel Fasteners manufacturers in India, supplying a wide range of fastener solutions tailored to your specific needs.
This comprehensive guide will walk you through everything you need to know about Stainless Steel Fasteners, including their properties, advantages, applications, and the reasons why they are essential in various industries.
What Are Stainless Steel Fasteners?
Stainless Steel Fasteners are fastening devices made from stainless steel, designed to hold two or more objects together securely. Fasteners come in different types, including bolts, screws, nuts, washers, and pins, all used in various industries such as construction, automotive, aerospace, marine, and manufacturing.
Stainless Steel is an alloy of iron, chromium, and other metals, which provides exceptional resistance to corrosion and rust. This makes stainless steel the preferred material for fasteners, especially in environments where exposure to moisture, chemicals, or extreme temperatures is prevalent.
Properties of Stainless Steel Fasteners
Stainless Steel Fasteners are highly valued for their unique properties that make them suitable for various challenging environments. Here are some key Stainless Steel Fasteners properties:
- Corrosion Resistance: One of the primary advantages of stainless steel is its excellent resistance to corrosion. This is due to the chromium content, which forms a protective oxide layer on the surface of the fastener, preventing rust and degradation in harsh environments.
- High Strength: Stainless steel fasteners are incredibly strong, offering excellent tensile strength, which makes them ideal for heavy-duty applications. They can withstand high pressure and stress without losing their structural integrity.
- Temperature Resistance: Stainless steel can withstand extreme temperatures without losing its mechanical properties, making it suitable for use in both high-temperature and sub-zero environments.
- Non-Magnetic: Certain grades of stainless steel, such as austenitic stainless steel, are non-magnetic, which is crucial in applications where magnetic interference needs to be avoided.
- Durability: SS fasteners offer long-term durability, with minimal maintenance required, even when exposed to corrosive elements, chemicals, or moisture.
- Aesthetic Appeal: In addition to their functional properties, stainless steel fasteners also provide an attractive finish, making them popular for architectural applications where appearance matters.
Advantages of Stainless Steel Fasteners
Choosing Stainless Steel Fasteners comes with numerous advantages that set them apart from other materials. Some of the major Stainless Steel Fasteners advantages include:
- Longevity: SS fasteners are designed to last for decades without the need for frequent replacements. Their resistance to corrosion, wear, and extreme environmental conditions ensures longevity, saving time and money on repairs and maintenance.
- Versatility: Stainless steel fasteners are used in various industries and applications, including construction, automotive, shipbuilding, food processing, and pharmaceuticals. Their adaptability makes them a top choice for professionals seeking reliable fastener solutions.
- Recyclable: Stainless steel is 100% recyclable, making it an eco-friendly option. By choosing stainless steel fasteners, you contribute to a sustainable environment by reducing waste.
- Safety and Hygiene: Stainless steel is widely used in the medical and food industries due to its non-reactive nature and resistance to bacteria. SS fasteners are ideal in sterile environments where cleanliness is essential.
- Low Maintenance: The high durability and corrosion resistance of stainless steel fasteners mean that they require little to no maintenance, reducing operational costs in the long run.
- Chemical Resistance: In addition to corrosion resistance, stainless steel fasteners are also resistant to many acids, alkalis, and organic compounds. This makes them ideal for use in chemical plants and other environments where exposure to corrosive substances is common.
Schedule and Size Chart
| Fastener Type | Size Range (Diameter) | Length Range | Thread Type |
| Bolts | 1/4″ to 4″ | 1/2″ to 36″ | UNC, UNF, Metric |
| Nuts | 1/4″ to 4″ | – | UNC, UNF, Metric |
| Washers | 1/4″ to 4″ | Standard Flat/Lock Sizes | – |
| Screws | #2 to 2″ | 1/4″ to 12″ | UNC, UNF, Metric |
| Threaded Rods | 1/4″ to 4″ | Up to 144″ | UNC, Metric |
| Rivets | 3/16″ to 1/2″ | 1/4″ to 6″ | – |
Mechanical Properties Chart
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Rockwell B) |
| 304 (A2) | 515 | 205 | 40 | 70 – 95 |
| 316 (A4) | 515 | 205 | 40 | 70 – 95 |
| 410 (Martensitic) | 440 – 650 | 270 | 20 | 95 – 110 |
| 17-4 PH | 930 | 725 | 12 | 28 – 40 (Rockwell C) |
| 303 | 570 | 270 | 30 | 80 – 90 |
Specifications Chart
| Standard | Description | Material Type |
| ASTM A193 | Alloy-Steel and Stainless Steel Bolting Materials | Bolts |
| ASTM A194 | Carbon and Alloy Steel Nuts for Bolts | Nuts |
| ASTM A320 | Alloy Steel and Stainless Steel Bolting for Low-Temperature Service | Bolts and Screws |
| DIN 933 | Hexagon Head Cap Screws | Bolts and Screws |
| DIN 934 | Hex Nuts | Nuts |
| ISO 3506 | Mechanical Properties of Corrosion-Resistant Stainless Steel Fasteners | All Fastener Types |
| BS 6105 | High-Strength Stainless Steel Fasteners | All Fastener Types |
Chemical Composition Chart
| Element | 304/A2 (%) | 316/A4 (%) | 410 (%) | 17-4 PH (%) |
| Carbon (C) | Max 0.08 | Max 0.08 | Max 0.15 | Max 0.07 |
| Chromium (Cr) | 18.0 – 20.0 | 16.0 – 18.0 | 11.5 – 13.5 | 15.0 – 17.5 |
| Nickel (Ni) | 8.0 – 10.5 | 10.0 – 14.0 | Max 0.75 | 3.0 – 5.0 |
| Molybdenum (Mo) | – | 2.0 – 3.0 | – | Max 0.25 |
| Manganese (Mn) | Max 2.00 | Max 2.00 | Max 1.00 | Max 1.00 |
| Silicon (Si) | Max 1.00 | Max 1.00 | Max 1.00 | Max 1.00 |
| Phosphorus (P) | Max 0.045 | Max 0.045 | Max 0.040 | Max 0.040 |
| Sulfur (S) | Max 0.030 | Max 0.030 | Max 0.030 | Max 0.030 |
Physical Properties Chart
| Property | 304/A2 | 316/A4 | 410 | 17-4 PH |
| Density (g/cm³) | 7.85 | 7.99 | 7.75 | 7.78 |
| Melting Point (°C) | 1400 – 1450 | 1375 – 1400 | 1480 | 1400 – 1450 |
| Thermal Conductivity (W/m·K) | 16.2 | 15.0 | 24.9 | 18.0 |
| Electrical Resistivity (Ω·m) | 7.2 x 10⁻⁷ | 7.4 x 10⁻⁷ | 5.5 x 10⁻⁷ | 6.2 x 10⁻⁷ |
| Modulus of Elasticity (GPa) | 193 | 193 | 200 | 196 |
Application Chart
| Industry/Field | Application | Recommended Grade |
| Construction | Structural components, bridges, tunnels, and buildings | 304, 316, 410 |
| Automotive | Engine parts, exhaust systems, body panels, and suspension systems | 304, 316, 17-4 PH |
| Aerospace | Aircraft assemblies, jet engines, spacecraft structures | 17-4 PH, 410 |
| Marine | Shipbuilding, boat decks, offshore rigs, and docks | 316, 17-4 PH |
| Chemical Processing | Chemical plants, reactors, and processing equipment | 316, 304 |
| Food Processing | Food production machines, equipment, and packaging units | 316, 304 |
| Pharmaceutical | Sterile equipment, clean rooms, and processing lines | 316 |
| Petrochemical | Oil and gas platforms, pipelines, and refineries | 316, 304, 410 |
| Medical Devices | Surgical instruments, implants, and hospital equipment | 316, 304 |
Why Choose ASC LLP for Stainless Steel Fasteners?
As one of the top SS Fasteners suppliers and manufacturers in India, ASC LLP is committed to providing high-quality fasteners that meet international standards. Here’s why choosing ASC LLP for your stainless steel fastener needs is the right choice:
- High-Quality Materials: We use only premium-grade stainless steel to manufacture our fasteners, ensuring optimal performance and longevity.
- Customization: We offer custom fastener solutions to meet the unique requirements of your project, whether it’s size, design, or material specifications.
- Competitive Pricing: Our fasteners are competitively priced without compromising on quality, making us the go-to supplier for cost-effective solutions.
- Expert Team: Our team of experienced professionals ensures that every product meets the highest standards of quality and reliability.
- Global Reach: With a strong network of clients worldwide, ASC LLP is trusted by industries across the globe for supplying top-notch stainless steel fasteners.
SS Fasteners are an indispensable component in a wide range of industries, offering unmatched corrosion resistance, strength, and durability. Whether you are looking for fasteners for construction, automotive, marine, or industrial applications, ASC LLP is your trusted partner for high-quality fastener solutions.
Global Reach
Amardeep Steel Centre boasts a robust global presence and is committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Stainless Steel Fasteners. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
