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SAE J524 1010 1020 Bright Annealing NBK Cold Drawn Seamless Steel Tube

CW manufactures SAE J524 1010 1020 Bright Annealing NBK Cold Drawn Seamless Steel Tube in China. We offer a wide range of seamless steel tubes, including SAE J524 1010 and 1020 steel tubes for various applications. These tubes are ideal for automotive, machinery, fluid transfer, and construction, providing high strength, dimensional stability, and excellent corrosion resistance. Contact us now!
  • Carbon steel

  • SAE J524

  • 1008-1010 1020 as per request

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SAE J524 1010 1020 Bright Annealing NBK Cold Drawn Seamless Steel Tube

Product Introduction:

SAE J524 1010 1020 Bright Annealing NBK Cold Drawn Seamless Steel Tube Supplier

 Product Parameters

Parameter Value
Product Name SAE J524 1010 1020 Bright Annealing NBK Cold Drawn Seamless Steel Tube
Material ST37/44/52//37.4/52.4
Standard China DIN Standard
Steel Grade 1008-1010, 1020 (as per request)
Application Fluid Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe
Precision Manufacturing Cold Drawing Process for Tight Dimensional Tolerances and Excellent Surface Finish
Bright Annealing Surface Quality Enhancement, Corrosion Resistance, Smooth Appearance
Surface Treatment Bright Annealing, Black Phosphated, Galvanizing
Tolerance ± 10%, +/-0.05mm or as per standard
Oil or Non-Oiled Lightly Oiled
Cross Section Shape Round Shape
Measurement Actual Weight Measurement
Origin Jiangsu, China
Alloy Non-Alloy
Shipping Time 31-45 days
Special Tube Thick-Walled Tubes
Length As per standard or customer's request
Certification ISO9001
Processing Service Cutting
Packing Plastic Cap Cover
Sample Availability Available

 Application

  • Automotive industry: used in the manufacture of automotive parts, such as exhaust pipes, brake system pipes, fuel delivery pipes, etc., because these pipes require good dimensional stability and corrosion resistance.

  • Machinery manufacturing: It is used to manufacture parts and components of various mechanical equipment, such as bearing sleeves, piston rods, hydraulic cylinders, etc., which require high precision and good mechanical properties.

  • Furniture manufacturing: Used to make supporting structures or decorative parts of furniture, such as legs, armrests, etc., of tables and chairs, which are often required to be aesthetically pleasing and durable.

  • Construction industry: used for supporting and connecting components in building structures, such as stair handrails, railings, etc., which require good strength and weather resistance.

  • Fluid Transfer: Used to transport fluids such as water, oil, gas, etc., as these pipelines require good sealing and pressure resistance.

  • Other industrial applications: such as chemical, petroleum, electric power and other industries, it is used to manufacture various corrosion-resistant, high-temperature or high-pressure pipes and vessels.

Features

    • Precision Manufacturing: Produced through a meticulous cold drawing process, ensuring tight dimensional tolerances and excellent surface finish.

    • Bright Annealing: Utilizes bright annealing treatment to enhance surface quality and improve corrosion resistance, resulting in a smooth, clean appearance.

    • Non-destructive Testing (NDT): Rigorous testing methods such as non-destructive eddy current and ultrasonic testing ensure the integrity and quality of the tubes.

    • Uniform Mechanical Properties: Consistent mechanical properties throughout the tube length, providing reliable performance under varying operating conditions.

    • High Strength-to-Weight Ratio: Constructed from high-quality steel grades (1010, 1020) known for their excellent strength-to-weight ratio, ensuring structural integrity without added bulk.

    • Seamless Construction: Seamless design eliminates weak points associated with welded joints, enhancing overall structural integrity and minimizing the risk of leakage.

    Manufacturer Process

    Manufacturing Process Description
    Cold Drawing Steel billets are drawn through a series of dies at room temperature, reducing diameter and wall thickness to precise specifications.
    Bright Annealing Tubes are subjected to a controlled atmosphere heat treatment process to improve surface finish, eliminate internal stresses, and enhance corrosion resistance.
    Non-destructive Testing (NDT) Comprehensive testing methods including eddy current and ultrasonic testing are employed to ensure the quality and integrity of the tubes.
    Cutting and Finishing Tubes are cut to required lengths, and end finishing processes such as deburring and chamfering are performed to meet customer specifications.

    The entire manufacturing process adheres strictly to SAE J524 standards, ensuring consistent quality and performance of the final product.

    FAQs

    Q: What are the surface treatments available for these steel tubes?

    A: The steel tubes undergo bright annealing, black phosphating, and galvanizing to enhance corrosion resistance, surface quality, and overall durability.

    Q: What is the shipping time for these tubes?

    A: The estimated shipping time is between 31 and 45 days, depending on the order volume and shipping destination.

    Q: Is the steel tube suitable for high-pressure applications?

    A: Yes, the seamless construction and corrosion-resistant treatments make these tubes ideal for high-pressure applications such as fluid transport and hydraulic systems.

    Q: Can I get a sample of the steel tube before placing a bulk order?

    A: Yes, samples are available for testing and quality verification before placing a bulk order.

    Q: What is the tolerance of the steel tube?

    A: The tolerance is ±10% or ±0.05mm, depending on the specific requirements and standards.

Conclusion

The SAE J524 1010 and 1020 bright annealing NBK cold drawn seamless steel tubes offer a combination of superior properties that make them highly valuable in various applications. The bright annealing process enhances the surface finish and mechanical properties, while the cold drawn manufacturing method ensures precise dimensions and excellent material uniformity. These tubes exhibit good strength, ductility, and resistance to fatigue and corrosion, making them suitable for demanding industries such as automotive, aerospace, and machinery. Their seamless construction eliminates potential leakage points, enhancing the reliability and performance of systems where they are employed. In conclusion, the SAE J524 1010 and 1020 bright annealing NBK cold drawn seamless steel tubes represent a high-quality choice for applications that require precision, durability, and superior performance.
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