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Description

36CrNiMo4/1.6511 Steel Pipe – Mechanical Tubing – Seamless Alloy Steel Tube

Shape Options:

  • Round Pipe: Outer Diameter (O.D): 6 mm – 1200 mm; Wall Thickness (W.T.): 1 mm – 400 mm (Available in Cold Rolled, Cold Drawn, Hot Rolled, and Forged).
  • Square Pipe: Side (S): 15 mm – 600 mm; Wall Thickness (W.T.): 1 mm – 100 mm.
  • Rectangular Pipe: Side (S): 15 mm – 600 mm; Width (W): 1 mm – 100 mm.
  • Profiled Pipe: Manufactured according to customer specifications.

Surface Finishes:

  • Available surface finishes include Smooth, Peeled, Turned, Ground, Polished, and Black.

Inspection Standards:

  • Each product undergoes rigorous inspections, which include:
    • Chemical Composition Analysis
    • Mechanical Property Testing
    • Hardness Testing
    • Ultrasonic Testing
    • Magnetic Testing
    • Metallographic Examination
    • Dimensional and Surface Quality Assessment

Packaging:

  • Customized packaging options to meet specific customer requirements.

Minimum Order Quantity (MOQ):

  • 2 – 5 tons

Origin:

  • Place of Origin: Jiangsu/Hubei, China

Applications of 36CrNiMo4 Steel Pipe

The 36CrNiMo4 Steel Pipe is versatile and suitable for various applications, including:

  • Mechanical Engineering: Ideal for general engineering purposes and mechanical applications.

Quality Standards

Our 36CrNiMo4 Steel Pipe complies with established quality standards, including:

  • EN 10297-1: Seamless Circular Steel Tubes for Mechanical and General Engineering Purposes.

Chemical Composition (%)

Steel Grade C Si Mn P S Cr Ni Mo
36CrNiMo4 0.32 – 0.40 0.40 max 0.50 – 0.80 0.035 max 0.035 max 0.90 – 1.20 0.90 – 1.20 0.15 – 0.30

Mechanical Properties

Condition Tensile Strength Rm (Mpa) Yield Strength R2 (Mpa) Elongation in 2 in or 50 mm A (%)
Q+T 800 min 1000 min 11 min
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