Performance AL-6XN Steel Pipe

Chemical Composition and Material Properties

AL-6XN steel pipe boasts a precise balance of alloying elements, including:

Nickel (Ni): 23.5 - 25.5%

Chromium (Cr): 20.0 - 22.0%

Molybdenum (Mo): 6.0 - 7.0%

Nitrogen (N): 0.18 - 0.25%

These elements collectively contribute to its remarkable corrosion resistance, especially against chloride-containing environments. Additionally, its low carbon content enhances mechanical properties and resistance to intergranular corrosion.

2. Physical and Mechanical Performance

Physical Properties:

Melting Point: 1320-1400°C

Density: 8.24 g/cm³

Hardness: HBW 90, HRB ≤100

Resistance: 0.11 Ω mm²/m

Elastic Modulus: 193-194 GPa

Thermal Expansion Coefficient: 14.2 x 10⁻⁶ /°C (100-500°C)

Thermal Conductivity: 14.2 W/m·K (100-500°C)

Specific Heat Capacity: 0.11 J/kg·°C

Mechanical Properties:

Yield Strength: ≥310 MPa

Tensile Strength: ≥650 MPa

Elongation: ≥30%

AL-6XN steel pipe maintains high tensile strength and ductility, enabling it to perform reliably under high-pressure and complex stress conditions.

High-Performance AL-6XN Steel Pipe Available Now

FAQ:

Q1. How do you control quality ?

A1: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.

Q2: What is the terms of packing?

A2: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.

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