Explore our range of high-quality rebar couplers designed for efficient and reliable connection of reinforcing bars in construction projects.
Keywords: Explore our range of high-quality rebar couplers designed for efficient and reliable connection of reinforcing bars in construction projects.
Material: Carbon Steel ASTM 1045 (45#)/ Alloy Steel ASTM 5140 (40Cr)
Standard: JG/T 163-2013 Couplers for Rebar Mechanical Splicing
Rebar Strength: BS 4449, B500, JG/T 163-2013, HRB 400, HRB 500, HRB 600, ASTM A615 Grade40/Grade 60/Grade75
Size: Out diameter from 14mm to 50mm
The mechanical properties of the 40CrNiMoA Steel Bar can be improved through heat treatment, such as quenching and tempering. This process helps to improve its hardness, toughness, and strength, making it suitable for use in high-stress applications.
Compared to other types of steel bars, 40CrNiMoA Steel Bar offers superior mechanical performance at higher temperatures, making it an ideal material for use in high-temperature applications.
Overall, 40CrNiMoA Steel Bar is a highly versatile and durable material that is widely used in various industries, including automotive, aerospace, marine, and construction. Its high strength, toughness, and hardenability make it an excellent choice for heavy-duty applications that require reliable and long-lasting components.
40CrNiMoA is a type of alloy steel that contains chromium, nickel, and molybdenum as its major alloying elements. It is a low-alloy steel with high strength, toughness, and hardenability, making it suitable for use in heavy-duty machinery and equipment.
40CrNiMoA is commonly used in components such as gears, shafts, and bolts, where high strength and durability are required. It has excellent fatigue resistance and improved wear resistance due to the presence of nickel, molybdenum, and chromium.
The mechanical properties of 40CrNiMoA can be improved through heat treatment, such as quenching and tempering. This process helps to improve its hardness, toughness, and strength, making it suitable for use in high-stress applications.
Compared to other types of steel, 40CrNiMoA offers superior mechanical performance at higher temperatures, making it an ideal material for use in high-temperature applications.
Overall, 40CrNiMoA is a highly versatile and durable alloy steel that is widely used in various industries, including automotive, aerospace, marine, and construction. Its high strength, toughness, and hardenability make it an excellent choice for heavy-duty applications that require reliable and long-lasting components.
40CrNiMoA steel bar is available in stock sizes ranging from Φ80to Φ700. The common length for 40CrNiMoA steel bar is 3000mm, 6000mm, and 9000mm.
40CrNiMoA is an alloy steel and its chemical composition is as follows:
40CrNiMoA steel is often used in applications where a combination of high strength, toughness, and wear resistance is required, such as in the production of gears for heavy machinery or components in the automotive industry.
Chromium, nickel, and molybdenum are the major alloying elements in 40CrNiMoA, and their content in the steel determines its high strength, toughness and hardenability. In addition, low levels of carbon, silicon, manganese, phosphorus, and sulfur also play a role in improving properties such as cold working capacity and weldability.
40CrNiMoA is a commonly used alloy steel in various industries, such as heavy machinery, automotive, aircraft, and shipbuilding, for manufacturing high-strength and durable components like bearings, gears, hydraulic cylinders, and more.