ASTM A194 Carbon Steel Washers – Properties, Advantages, and Applications by ASC LLP
ASTM A194 Carbon Steel Washers are highly sought after for their durability, resistance to corrosion, and remarkable ability to withstand high-stress environments. ASC LLP proudly offers premium-quality ASTM A194 Carbon Steel Washers, manufactured to meet stringent ASTM A194 standards, ensuring excellent performance in demanding applications. This page will provide an in-depth overview of A194 Carbon Steel Washers, covering their composition, benefits, applications, and how our expert manufacturing process ensures reliability for every use case.
What is ASTM A194 Carbon Steel Washers?
ASTM A194 Carbon Steel Washers are specialized washers created from carbon steel material, specifically designed to meet ASTM A194 specifications. These washers are often utilized in heavy-duty fastening applications, playing a critical role in preventing loosening and distributing pressure across the fastening surface. The A194 specification covers several grades, primarily used in bolting assemblies that must endure high temperatures and pressures, as seen in industries such as oil & gas, petrochemicals, and construction.
By meeting ASTM A194 standards, CS Washers ASTM A194 undergo rigorous testing for durability, mechanical strength, and resilience against wear and corrosion, ensuring that they are fit for high-stakes applications.
Key Properties of ASTM A194 Carbon Steel Washers
One of the standout features of ASTM A194 Carbon Steel Washers is their high mechanical strength, which provides the necessary durability to withstand demanding conditions. Here are some key properties:
- Tensile Strength: ASTM A194 Carbon Steel Washers offer excellent tensile strength and are capable of handling heavy loads without deforming or fracturing. This makes them ideal for securing joints and assemblies that are exposed to high-stress environments.
- Corrosion Resistance: CS ASTM A194 Washers are treated to resist corrosion, protecting against damage from water, chemicals, and atmospheric elements. Their corrosion resistance extends their lifespan and makes them suitable for both indoor and outdoor applications.
- Temperature Resilience: A194 Carbon Steel Washers can withstand high temperatures without losing structural integrity. This makes them ideal for use in environments where extreme heat could impact standard washers.
- Load Distribution: The washers effectively distribute the load and pressure exerted by bolts, minimizing damage to the base material and reducing the risk of fastener loosening.
- Dimensional Precision: With precise manufacturing standards, ASTM A194 washers have consistent dimensions, which enables a secure fit and seamless installation.
Advantages of ASTM A194 Carbon Steel Washers
Choosing ASTM A194 Carbon Steel Washers offers a range of benefits, particularly for industries where durability and performance are paramount. Here are some notable advantages:
- Enhanced Durability: Thanks to their carbon steel composition, these washers are highly durable and capable of enduring significant mechanical stresses. This durability reduces maintenance needs and ensures the stability of fastening systems.
- Cost-Efficiency: While A194 Carbon Steel Washers are premium-grade washers, they offer excellent value for money due to their long lifespan and minimal need for replacement.
- Versatile Applications: Their resistance to extreme temperatures, corrosion, and wear makes ASTM A194 washers versatile enough for use across various industries, from manufacturing to marine applications.
- Improved Safety: By effectively distributing pressure and minimizing the risk of bolt loosening, these washers contribute to the safety of complex assemblies in critical environments.
- Compliance with Global Standards: Meeting ASTM A194 standards ensures that Carbon Steel ASTM A194 Washers are globally recognized, making them suitable for use in projects and industries with stringent regulatory requirements.
- High Availability and Compatibility: ASTM A194 CS Washers are available in multiple sizes and grades, compatible with standard fasteners and assemblies.
Schedule and Size Chart
| Washer Size (inches) | Inner Diameter (ID) (inches) | Outer Diameter (OD) (inches) | Thickness (inches) |
| 1/4″ | 0.28 | 0.56 | 0.05 |
| 3/8″ | 0.38 | 0.75 | 0.06 |
| 1/2″ | 0.52 | 1.06 | 0.09 |
| 5/8″ | 0.64 | 1.32 | 0.11 |
| 3/4″ | 0.77 | 1.52 | 0.13 |
| 7/8″ | 0.90 | 1.75 | 0.15 |
| 1″ | 1.02 | 1.98 | 0.17 |
| 1-1/4″ | 1.25 | 2.47 | 0.22 |
| 1-1/2″ | 1.52 | 2.93 | 0.25 |
| 2″ | 2.02 | 3.88 | 0.35 |
Mechanical Properties Chart
| Property | Grade 2H | Grade 2HM | Grade 3 | Grade 4 |
| Tensile Strength (psi) | 105,000 – 150,000 | 110,000 – 155,000 | 115,000 – 160,000 | 120,000 – 165,000 |
| Yield Strength (psi) | 81,000 | 85,000 | 88,000 | 90,000 |
| Hardness (Rockwell) | C24 – C36 | C26 – C38 | C28 – C40 | C30 – C42 |
| Elongation (%) | 20 | 18 | 16 | 14 |
| Impact Toughness (ft-lb) | 35 | 32 | 30 | 28 |
| Max Operating Temperature | 1,200°F (649°C) | 1,100°F (593°C) | 1,000°F (538°C) | 1,000°F (538°C) |
Specifications Chart
| Specification | Description |
| ASTM Standard | ASTM A194 |
| Grades Available | 2H, 2HM, 3, 4 |
| Washer Types | Plain, Spring, Lock, and Flat Washers |
| Surface Finish | Black Oxide, Phosphate, Hot-Dip Galvanized, Zinc |
| Dimensions | As per ASME B18.22.1 standards |
| Manufacturing Standards | ASTM, ASME, ANSI |
| Available Sizes | 1/4″ to 2″ |
| Heat Treatment | Oil quenched and tempered |
| Compliance | RoHS, REACH, CE Certified |
Chemical Composition Chart
| Element | Grade 2H (% by weight) | Grade 2HM (% by weight) | Grade 3 (% by weight) | Grade 4 (% by weight) |
| Carbon (C) | 0.28 – 0.50 | 0.28 – 0.50 | 0.28 – 0.50 | 0.28 – 0.50 |
| Manganese (Mn) | 0.60 – 0.90 | 0.60 – 0.90 | 0.60 – 0.90 | 0.60 – 0.90 |
| Phosphorus (P) | ≤ 0.04 | ≤ 0.04 | ≤ 0.04 | ≤ 0.04 |
| Sulfur (S) | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 | ≤ 0.05 |
| Silicon (Si) | 0.15 – 0.35 | 0.15 – 0.35 | 0.15 – 0.35 | 0.15 – 0.35 |
| Chromium (Cr) | ≤ 0.30 | ≤ 0.30 | ≤ 0.30 | ≤ 0.30 |
| Nickel (Ni) | ≤ 0.30 | ≤ 0.30 | ≤ 0.30 | ≤ 0.30 |
| Molybdenum (Mo) | ≤ 0.25 | ≤ 0.25 | ≤ 0.25 | ≤ 0.25 |
Physical Properties Chart
| Property | Value |
| Density | 7.85 g/cm³ |
| Melting Point | 2,750°F (1,510°C) |
| Thermal Conductivity | 54 W/(m·K) at 20°C |
| Electrical Conductivity | 6.93 MS/m (20°C) |
| Modulus of Elasticity | 210 GPa |
| Specific Heat Capacity | 0.49 J/g°C |
Applications Chart
| Industry | Applications | Description |
| Oil & Gas | Pipeline connections, drilling rigs | Resistant to high pressures, ideal for flanged connections in high-stress environments. |
| Petrochemical | Chemical processing units | Corrosion-resistant, suitable for chemical reactors and containers. |
| Construction | Structural connections | Ensures load distribution and prevents loosening in critical structural assemblies. |
| Power Generation | Turbine fastening, boiler assemblies | Suitable for high temperatures and pressures in power plants. |
| Marine | Shipbuilding, offshore drilling platforms | Corrosion-resistant, ideal for harsh marine environments. |
| Manufacturing | Machinery assembly, equipment securing | Provides stability and reduces wear in heavy-duty machinery and industrial setups. |
| Automotive | Engine mounts, transmission bolts | High-strength, wear-resistant washers for vehicle and machinery assembly. |
ASTM A194 Carbon Steel Washers from ASC LLP
ASC LLP specializes in A194 Carbon Steel Washers, offering reliable and high-quality washers designed to meet the rigorous demands of various industrial applications. As an experienced A194 Carbon Steel Washers exporter and supplier, we take pride in manufacturing washers that meet international quality and performance standards.
Our Manufacturing Process
- Material Selection: We source the highest-quality carbon steel, ensuring that each washer meets ASTM A194 specifications for strength and durability.
- Precision Engineering: Each washer is manufactured with precise dimensions and consistency, ensuring reliable performance and ease of installation in any assembly.
- Heat Treatment and Surface Finishing: Our ASTM A194 Carbon Steel Washers undergo heat treatment for enhanced hardness and durability. Surface finishing improves corrosion resistance and overall lifespan.
- Quality Testing: Rigorous testing is conducted on every batch of washers to ensure they meet the stringent ASTM A194 standards, guaranteeing a reliable product for our customers.
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 Washers. 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.
