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Fujian Full Thread Rod
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Product: Fujian Full Thread Rod
Size: 1.875 Inch
Length: 360 mm
Material: ASTM A193 B7
Coating: Zinc Plated, Bicromated Plated
Standard: ASME B16.5
Type: Full Thread with Chamfer
Size: 1.875 Inch
Length: 360 mm
Material: ASTM A193 B7
Coating: Zinc Plated, Bicromated Plated
Standard: ASME B16.5
Type: Full Thread with Chamfer
Quantity
In modern industrial engineering, the Full Thread Rod with Chamfer is one of the fastening components used for connections and structural support. This product, with its excellent design and high-quality materials, is widely used in various oil and petrochemical projects and mechanical devices.
ASTM A193 B7 is an alloy steel material designed for high-temperature and high-strength applications, primarily composed of chromium and molybdenum. Its chemical composition ensures strength and heat resistance in extreme environments. According to ASTM A193 standards, the main components of B7 material include 0.30-0.45% carbon, 0.50-0.80% manganese, 0.15-0.25% silicon, 0.20-0.80% chromium, and 0.15-0.25% molybdenum. This composition allows B7 to achieve a minimum yield strength of 1030 MPa (150 ksi) and a tensile strength exceeding 1250 MPa (180 ksi) at elevated temperatures, along with excellent corrosion resistance and durability.
During manufacturing and application, B7 material must undergo heat treatment to enhance its mechanical properties. Its oxidation resistance makes it widely used in fastening applications within the oil, gas, and chemical industries, particularly suited for high-temperature and high-pressure environments. Given B7's mechanical properties and corrosion resistance, it is ideal for high-pressure equipment and facilities such as boilers, pipelines, and valves.
Additionally, the production process of ASTM A193 B7 strictly adheres to heat treatment procedures to ensure material consistency and reliability. Its tensile and yield strengths are effectively maintained in normal environments, while the performance degradation at high temperatures is minimal, offering long-term usability. However, it is crucial to avoid overloading during installation to prevent a decline in the material's physical properties.
ASTM A193 B7 is a high-strength, heat-resistant, and moderately corrosion-resistant alloy steel material that provides reliable solutions for demanding industrial applications.
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