ASTM A194 Carbon Steel Nuts: High Quality and Versatility at ASC LLP
When it comes to industrial fasteners, carbon steel nuts are highly valued for their strength, durability, and resistance to wear. Among the widely used standards for these fasteners is ASTM A194, which ensures that the nuts meet the required mechanical properties and specifications. In this content, we will dive deep into what ASTM A194 Carbon Steel Nuts are, their properties, and advantages, and why they are the preferred choice for various industries. Additionally, we will highlight the role of suppliers and exporters like ASC LLP in providing top-quality ASTM A194 Carbon Steel Nuts globally.
What is ASTM A194 Carbon Steel Nuts?
The ASTM A194 standard specifies the mechanical properties, dimensions, and materials required for high-pressure and high-temperature service fasteners, particularly nuts. ASTM A194 Carbon Steel Nuts are designed to withstand extreme environmental conditions, making them ideal for use in petrochemical plants, oil refineries, power generation stations, and other high-stress environments. These nuts are manufactured from carbon steel, providing a balance between strength, toughness, and cost-efficiency.
Key Properties of ASTM A194 Carbon Steel Nuts
The ASTM A194 Carbon Steel Nuts exhibit several important properties, making them suitable for demanding industrial applications. Some of the critical features include:
- High Tensile Strength: ASTM A194 Carbon Steel Nuts are known for their high tensile strength, which ensures they can bear substantial loads without failing. This property is especially crucial in high-pressure applications such as piping systems and heavy equipment.
- Temperature Resistance: These nuts are designed to withstand both high and low temperatures. The ASTM A194 standard guarantees that the nuts will retain their mechanical properties in high-temperature environments, which is crucial for industries such as oil and gas.
- Corrosion Resistance: Although carbon steel is prone to rust, ASTM A194 CS Nuts can be coated or treated to enhance their corrosion resistance. Coatings like zinc plating or hot-dip galvanization can be applied to improve the durability and longevity of the nuts, particularly in harsh environments.
- Ductility: A194 Carbon Steel Nuts possess excellent ductility, meaning they can undergo deformation without cracking. This property ensures that the nuts can be tightened or loosened without the risk of breakage, making them suitable for heavy-duty applications.
- Fatigue Resistance: These nuts offer excellent resistance to fatigue, which is the ability to withstand cyclic loads over time. This property is vital in applications that experience regular stress fluctuations, such as machinery and equipment in motion.
Advantages of Using ASTM A194 Carbon Steel Nuts
There are numerous benefits to using Carbon Steel ASTM A194 Nuts in industrial applications. These advantages include:
- Cost-Effectiveness: Carbon steel is relatively inexpensive compared to other materials such as stainless steel, titanium, or alloy steel. This affordability makes ASTM A194 CS Nuts an attractive option for industries looking to balance performance with cost.
- Versatility: These nuts are highly versatile and can be used in a wide range of applications, from simple mechanical assemblies to complex, high-stress environments like chemical plants. Their strength and adaptability make them a popular choice across different industries.
- Wide Availability: ASTM A194 CS Nuts are readily available and produced by numerous manufacturers worldwide. Companies like ASC LLP are leading exporters and suppliers of these nuts, ensuring quick and efficient delivery to any location.
- Durability in Harsh Conditions: Thanks to their strength and corrosion resistance, Carbon Steel ASTM A194 Nuts are incredibly durable, even in challenging environments such as marine, oil, and gas. With proper treatment, they can maintain their properties over long periods, reducing the need for frequent replacements.
- Ease of Installation and Maintenance: Due to their high ductility and fatigue resistance, A194 Carbon Steel Nuts are easy to install and maintain. This ease of use minimizes downtime during maintenance and reduces the overall cost of ownership.
Schedule and Size Chart
| Nominal Size (inches) | Diameter (inches) | Threads per inch | Width Across Flats (inches) | Height (inches) |
| 1/4 | 0.250 | 20 | 7/16 | 7/32 |
| 3/8 | 0.375 | 16 | 9/16 | 5/16 |
| 1/2 | 0.500 | 13 | 3/4 | 3/8 |
| 5/8 | 0.625 | 11 | 15/16 | 15/32 |
| 3/4 | 0.750 | 10 | 1-1/8 | 9/16 |
| 7/8 | 0.875 | 9 | 1-5/16 | 5/8 |
| 1 | 1.000 | 8 | 1-1/2 | 3/4 |
| 1-1/4 | 1.250 | 7 | 1-7/8 | 1 |
| 1-1/2 | 1.500 | 6 | 2-1/4 | 1-3/16 |
| 2 | 2.000 | 4-1/2 | 3 | 1-1/2 |
Mechanical Properties Chart
| Grade | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation (%) | Hardness (HB) |
| 2H | 140 | 105 | 16 | 248 max |
| 2 | 100 | 75 | 18 | 197 max |
| 2HM | 100 | 80 | 20 | 223 max |
| 4 | 110 | 90 | 18 | 235 max |
| 7 | 125 | 100 | 18 | 241 max |
| 8 | 75 | 30 | 18 | 223 max |
Specifications Chart
| Specification | Details |
| Standard | ASTM A194 |
| Material | Carbon Steel |
| Sizes Available | 1/4″ to 2″ |
| Thread Type | Coarse, Fine |
| Surface Finish | Black Oxide, Plain, Zinc Coated, Galvanized |
| Application | High-pressure and high-temperature applications |
| Temperature Range | Suitable for both low and high temperatures |
| Usage | Power plants, petrochemical refineries, oil and gas |
Chemical Composition Chart
| Element | Percentage (%) |
| Carbon (C) | 0.25 max |
| Manganese (Mn) | 0.60-1.35 |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.05 max |
| Silicon (Si) | 0.15-0.30 |
Physical Properties Chart
| Property | Value |
| Density | 7.85 g/cm³ |
| Melting Point | 1425-1540°C |
| Thermal Conductivity | 52 W/m·K |
| Electrical Resistivity | 0.1 µΩ·m |
| Modulus of Elasticity | 200 GPa |
| Specific Heat Capacity | 490 J/kg·K |
Application Chart
| Industry | Application |
| Oil & Gas | Securing high-pressure valves, pumps, and pipelines |
| Petrochemical Plants | Fasteners for equipment exposed to high temperatures and chemicals |
| Power Generation | Bolting systems in turbines, boilers, and nuclear reactors |
| Automotive & Heavy Equipment | Securing engine and structural components |
| Construction | Used in structural applications and securing steel frames |
| Marine | Fasteners for offshore platforms and marine vessels |
| Chemical Processing | Securing equipment and vessels in corrosive environments |
Choosing the Right Supplier: A194 Carbon Steel Nuts Exporters and Suppliers
When it comes to sourcing ASTM A194 CS Nuts, it is crucial to work with a reliable supplier who can guarantee the quality and timely delivery of products. As a leading exporter and supplier, ASC LLP is committed to providing superior-quality A194 Carbon Steel Nuts that meet the exacting standards of ASTM A194.
ASC LLP offers a wide range of CS ASTM A194 Nuts in various sizes and finishes, tailored to suit the specific needs of your project. With years of experience in the industry, we have developed a robust supply chain, ensuring that our customers receive top-quality fasteners quickly and efficiently. Our extensive product range and exceptional customer service make us the go-to source for high-performance carbon steel nuts.
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 ASTM A194 Carbon Steel Nuts. 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.
