ASTM A860 WPHY 52 Carbon Steel Fittings: High Quality and Versatility at Amardeep Steel Centre LLP
ASTM A860 WPHY 52 Carbon Steel Fittings are essential components widely used in various industries, including oil and gas, petrochemical, and power generation. These fittings are specifically designed to withstand high pressure and are manufactured to meet stringent industry standards. In this article, we will explore what ASTM A860 WPHY-52 Carbon Steel Fittings are, their properties, advantages, and why they are a preferred choice in many applications.
What is ASTM A860 WPHY 52 Carbon Steel Fittings?
ASTM A860 WPHY 52 Carbon Steel Fittings are a type of high-strength, low-alloy steel fittings that comply with the ASTM A860 specification. The term “WPHY” stands for “Wrought High Yield,” which indicates the high strength and robust performance characteristics of these fittings. The number “52” refers to the minimum yield strength of 52 ksi (kilopounds per square inch). These fittings are designed for use in high-pressure applications, making them suitable for demanding environments.
These fittings are commonly used for connecting pipes and changing the direction of flow in a piping system. Available in various types such as elbows, tees, reducers, and caps, ASTM A860 WPHY-52 fittings are essential for creating robust and reliable connections in pipelines.

Properties of ASTM A860 WPHY 52 Carbon Steel Fittings
The properties of ASTM A860 WPHY-52 Carbon Steel Fittings make them an excellent choice for high-pressure applications. Here are some key properties:
- High Yield Strength: With a minimum yield strength of 52 ksi, these fittings offer excellent resistance to deformation under pressure, making them suitable for high-stress applications.
- Superior Toughness: A860 Carbon Steel Fittings exhibit outstanding toughness, which allows them to withstand extreme temperature variations and mechanical stresses without cracking or failing.
- Corrosion Resistance: These fittings are often coated or treated to enhance their corrosion resistance, providing long-term durability in corrosive environments.
- Excellent Weldability: ASTM A860 WPHY-52 fittings are easy to weld, allowing for seamless integration into piping systems without compromising the structural integrity of the material.
- Durability: These fittings are built to last, offering superior performance over an extended period even under harsh working conditions.
Advantages of ASTM A860 WPHY 52 Carbon Steel Fittings
Using ASTM A860 WPHY-52 Carbon Steel Fittings comes with several advantages that make them a preferred choice in many industries:
- High Pressure and High Temperature Tolerance: These fittings can handle high-pressure and high-temperature conditions, making them ideal for critical applications such as oil and gas pipelines.
- Enhanced Safety: The robust nature of Carbon Steel ASTM A860 fittings ensures a secure and leak-free connection, enhancing the safety of the overall piping system.
- Versatility: Available in various shapes and sizes, these fittings can be customized to fit different piping configurations, ensuring a versatile solution for complex piping networks.
- Cost-Effective: Due to their durability and strength, A860 Carbon Steel Fittings offer a cost-effective solution with a longer lifespan, reducing the need for frequent replacements and maintenance.
- Compliance with Industry Standards: These fittings are manufactured according to ASTM A860 specifications, ensuring high quality and compliance with industry requirements, which guarantees reliability in critical applications.


Schedule and Size Chart
Nominal Pipe Size (NPS) | Schedule | Outside Diameter (OD) | Wall Thickness (WT) | Elbow Radius (LR/SR) |
1/2″ | 10 – 160 | 21.3 mm | 2.11 – 4.78 mm | Long/Short Radius |
1″ | 10 – 160 | 33.4 mm | 2.77 – 7.62 mm | Long/Short Radius |
2″ | 10 – 160 | 60.3 mm | 2.77 – 12.7 mm | Long/Short Radius |
4″ | 10 – 160 | 114.3 mm | 3.05 – 13.5 mm | Long/Short Radius |
6″ | 10 – 160 | 168.3 mm | 3.4 – 15.9 mm | Long/Short Radius |
8″ | 10 – 160 | 219.1 mm | 3.8 – 17.5 mm | Long/Short Radius |
10″ | 10 – 160 | 273.1 mm | 4.19 – 19.1 mm | Long/Short Radius |
12″ | 10 – 160 | 323.9 mm | 4.57 – 20.6 mm | Long/Short Radius |
Mechanical Properties Chart
Property | Value |
Yield Strength | 52 ksi (minimum) |
Tensile Strength | 66 ksi (minimum) |
Elongation | 20% (minimum) |
Hardness (HB) | 197 max |
Impact Strength | Excellent |
Specifications Chart
Specification | Description |
Standard | ASTM A860 |
Material Grade | WPHY 52 |
Type | Seamless / Welded |
Size Range | 1/2″ to 48″ |
Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
Manufacturing Process | Hot forming, forging, bending, heat treatment as required |
End Connections | Beveled, plain, threaded |
Chemical Composition Chart
Element | Composition (%) |
Carbon (C) | 0.12 max |
Manganese (Mn) | 1.15 – 1.50 |
Phosphorus (P) | 0.025 max |
Sulfur (S) | 0.015 max |
Silicon (Si) | 0.10 – 0.35 |
Chromium (Cr) | 0.30 max |
Nickel (Ni) | 0.30 max |
Molybdenum (Mo) | 0.12 max |
Vanadium (V) | 0.05 max |
Physical Properties Chart
Property | Value |
Density | 7.85 g/cm³ |
Melting Point | 1425-1460°C |
Thermal Conductivity | 51.9 W/m·K |
Specific Heat Capacity | 0.48 J/g·K |
Modulus of Elasticity | 210 GPa |
Application Chart
Industry | Application |
Oil & Gas | High-pressure pipelines, offshore platforms, refineries |
Petrochemical | Chemical processing plants, gas processing, piping systems |
Power Generation | High-temperature steam lines, turbine piping |
Water Treatment | Water supply systems, wastewater management |
Shipbuilding | Structural piping, cargo systems, ballast water systems |
Construction | Structural support in high-pressure environments |
Why Choose ASC LLP as your supplier for ASTM A860 WPHY 52 Carbon Steel Fittings?
Choosing ASTM A860 WPHY-52 Carbon Steel Fittings for your project offers numerous benefits. Their high yield strength, toughness, and corrosion resistance ensure that the fittings can handle the most demanding environments. The compliance with ASTM A860 standards provides assurance of quality and performance, making them a reliable choice for critical applications.
Additionally, their versatility allows them to be tailored to meet specific project needs, from standard fittings to custom-made configurations. This adaptability makes them a go-to solution for engineers and project managers seeking high-quality, reliable piping components.
Conclusion
ASTM A860 WPHY-52 CS Fittings are a key element in the construction of high-pressure piping systems. Their superior mechanical properties, excellent weldability, and resistance to harsh conditions make them indispensable in industries such as oil and gas, petrochemicals, and power generation. By choosing these fittings, you ensure the strength, safety, and longevity of your piping network, making them a smart investment for any high-stress application.
Global Reach
Amardeep Steel Centre boasts a robust global presence, 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 AA 1050A Aluminium Plates. 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.

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