Carbon Steel Fasteners: Durable and High-Performance Solutions by ASC LLP
Carbon Steel Fasteners are critical components in a wide range of industrial applications due to their excellent strength, durability, and cost-effectiveness. These fasteners are made from carbon steel, a metal alloy composed mainly of iron and carbon, and are engineered to provide secure and long-lasting connections in structures, machinery, and equipment. As one of the leading Carbon Steel Fasteners manufacturers in India, ASC LLP is committed to providing high-quality fasteners to meet the diverse needs of industries worldwide.
In this comprehensive guide, we will explore what are Carbon Steel Fasteners, their properties, advantages, and various applications, ensuring you have all the information needed to select the right fasteners for your project.
What Are Carbon Steel Fasteners?
Carbon Steel Fasteners are mechanical components used to join or secure two or more parts together. These fasteners can include a variety of products, such as bolts, nuts, screws, washers, and rivets, which are designed to create strong and reliable connections. Carbon steel is the material of choice for many fasteners due to its excellent combination of strength, affordability, and adaptability to different environments.
CS Fasteners are widely used in industries such as construction, automotive, oil and gas, power generation, and heavy machinery, where robust connections are essential for operational safety and performance.
Carbon Steel Fasteners Properties
The Carbon Steel Fasteners’ properties make them highly sought-after in many industries. Some of the key properties include:
- High Tensile Strength: Carbon steel has excellent tensile strength, making fasteners strong and able to handle significant loads and stress without breaking or deforming.
- Durability: These fasteners are known for their long-lasting performance in demanding conditions, making them ideal for heavy-duty applications.
- Wear Resistance: The hardness of carbon steel provides superior resistance to wear and tear, contributing to the longevity of fasteners even in harsh environments.
- Corrosion Resistance (when coated or alloyed): While untreated carbon steel is prone to rust, it can be coated or alloyed with elements such as zinc (galvanization) to improve its corrosion resistance in outdoor or moisture-rich settings.
- Versatility: CS fasteners are adaptable to various heat treatments, which allows manufacturers to modify their mechanical properties for specific applications, such as improving hardness or flexibility.
- Cost-Effectiveness: Compared to other materials like stainless steel or alloy steel, carbon steel is much more affordable, making it an attractive option for projects that require large quantities of fasteners without compromising on strength.
- Heat Treatment Compatibility: CS fasteners can undergo heat treatments, such as quenching and tempering, to improve their mechanical properties, making them suitable for high-stress applications.
Advantages of Carbon Steel Fasteners
When considering fasteners for any project, Carbon Steel Fasteners’ advantages make them a popular choice for industries around the world. Some of the key benefits include:
- Strength and Reliability: Carbon steel fasteners are known for their superior strength, which allows them to maintain secure connections even under extreme pressure or heavy loads. This makes them ideal for applications in construction, automotive, and machinery manufacturing.
- Cost-Effective Solution: One of the biggest advantages of CS Fasteners is their affordability. Carbon steel is more readily available and less expensive than materials like stainless steel or titanium, making it an economical choice without sacrificing performance.
- Versatility Across Applications: CS fasteners are used across a wide range of industries, from construction to oil and gas, due to their ability to withstand varying environmental conditions, mechanical stress, and wear.
- Customizability: Carbon steel fasteners can be customized through heat treatment or coatings to enhance their corrosion resistance, hardness, or flexibility, making them adaptable to specific project requirements.
- Corrosion Resistance (with Protective Coating): While plain carbon steel may be susceptible to corrosion, fasteners can be coated with materials like zinc (galvanized) or chromium to improve their resistance to rust and corrosion, enabling their use in outdoor or marine environments.
- Ease of Installation: Carbon steel fasteners are available in various designs that make them easy to install and remove using standard tools, ensuring efficient assembly and maintenance processes.
- Wide Availability: As one of the leading CS Fasteners suppliers, ASC LLP ensures that our fasteners are easily accessible and available in different grades, sizes, and specifications to meet your needs.
Schedule and Size Chart
| Size (Diameter) | Length (mm) | Thread Type | Pitch (mm) | Tolerance |
| M6 | 10 – 100 | Coarse, Fine | 1.00, 0.75 | ±0.2mm |
| M8 | 16 – 160 | Coarse, Fine | 1.25, 1.00 | ±0.2mm |
| M10 | 20 – 200 | Coarse, Fine | 1.50, 1.25 | ±0.2mm |
| M12 | 25 – 250 | Coarse, Fine | 1.75, 1.50 | ±0.3mm |
| M16 | 30 – 300 | Coarse, Fine | 2.00, 1.50 | ±0.3mm |
| M20 | 35 – 350 | Coarse, Fine | 2.50, 2.00 | ±0.4mm |
| M24 | 40 – 400 | Coarse, Fine | 3.00, 2.50 | ±0.4mm |
Mechanical Properties Chart
| Property | Metric | Imperial |
| Tensile Strength | 400-900 MPa | 58-131 ksi |
| Yield Strength | 240-550 MPa | 35-80 ksi |
| Elongation (in 50mm) | 20-30% | 20-30% |
| Hardness (Brinell) | 120-240 HB | 120-240 HB |
| Hardness (Rockwell B) | 60-100 HRB | 60-100 HRB |
| Modulus of Elasticity | 200 GPa | 29,000 ksi |
| Shear Strength | 250-600 MPa | 36-87 ksi |
| Fatigue Strength (limit) | 200-400 MPa | 29-58 ksi |
Specifications Chart
| Standard | Description |
| ASTM A307 | Standard specification for carbon steel bolts and studs, tensile strength up to 60,000 psi. |
| ASTM A325 | High-strength bolts for structural steel joints. |
| ASTM A563 | Standard for carbon steel nuts, including strength and material properties. |
| ASTM A194 | Carbon and alloy steel nuts for high-pressure and high-temperature service. |
| DIN 933 | Hexagon head bolts, screws, and nuts (metric system). |
| ASME B18.2.1 | Specifications for dimensions of square and hex bolts and screws. |
| ISO 898-1 | Mechanical properties of fasteners made of carbon steel and alloy steel. |
Chemical Composition Chart
| Element | Percentage (%) |
| Carbon (C) | 0.12% – 0.30% |
| Manganese (Mn) | 0.50% – 1.65% |
| Phosphorus (P) | ≤ 0.04% |
| Sulfur (S) | ≤ 0.05% |
| Silicon (Si) | 0.10% – 0.35% |
| Copper (Cu) | ≤ 0.60% |
| Iron (Fe) | Balance (Main Element) |
Physical Properties Chart
| Property | Value (Metric) | Value (Imperial) |
| Density | 7.85 g/cm³ | 0.284 lb/in³ |
| Melting Point | 1425 – 1540 °C | 2600 – 2800 °F |
| Thermal Conductivity | 45 – 60 W/m·K | 26 – 35 BTU·in/(hr·ft²·°F) |
| Electrical Conductivity | 6 – 15 % IACS | 6 – 15 % IACS |
| Specific Heat Capacity | 0.49 J/g·K | 0.117 BTU/lb·°F |
| Coefficient of Thermal Expansion | 12.0 – 15.0 µm/m·°C | 6.6 – 8.3 µin/in·°F |
Applications Chart
| Industry | Applications |
| Construction | Used in structural applications such as bridges, buildings, and large frameworks. |
| Automotive | Fasteners used in engine components, chassis, and body panels. |
| Oil and Gas | Ideal for use in pipelines, refineries, and offshore drilling equipment where high pressure is common. |
| Power Generation | Fasteners are used in turbines, boilers, and other equipment that operates under high stress. |
| Railway | Fasteners for rail tracks, railway infrastructure, and signaling equipment. |
| Heavy Machinery | Widely used in the assembly of industrial machines and equipment that experience heavy loads. |
| Marine Applications | Coated carbon steel fasteners are used in docks, ships, and offshore platforms where corrosion resistance is needed. |
Why Choose ASC LLP for Carbon Steel Fasteners?
As a leading Carbon Steel Fasteners manufacturer in India, ASC LLP takes pride in producing fasteners that adhere to international quality standards, ensuring performance, reliability, and safety across all industries. We offer a comprehensive range of fasteners in various sizes, grades, and finishes to meet your project specifications.
At ASC LLP, we prioritize customer satisfaction by providing prompt delivery, competitive pricing, and excellent after-sales service. Whether you are in need of large-scale production or smaller, specialized orders, we are equipped to meet your demands.
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 Carbon 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.
