A213/A213M Stainless Tube/Pipe

ASTM A213 T24 Alloy Steel Seamless Tubes

ASTM A213 T24 Alloy Steel Seamless Tubes

Gangsteel export ASTM A213 T24 alloy steel seamless tubes, designed for high-temperature service in boilers, superheaters, and heat exchangers. Compliant with the ASTM A213 / ASME SA213 T24 standard, our T24 tubes offer enhanced creep strength and oxidation resistance, ideal for advanced industrial applications. Gangsteel delivers high-quality T24 alloy steel tubes with reliable service.

Product Specifications

Our ASTM A213 T24 seamless tubes are manufactured to the ASTM A213 / ASME SA213 specification, ensuring precision through seamless processes.

  • Standard: ASTM A213 / ASME SA213 T24
  • Type: Seamless ferritic alloy steel tubes
  • Size Range:
    • Outer Diameter (OD): 12.7 mm to 127 mm (0.5 in. to 5 in.)
    • Wall Thickness (WT): 0.9 mm to 12.7 mm (0.035 in. to 0.5 in.)
    • Length: Standard 6M or customized lengths
  • Ends: Plain End, Beveled End, Threaded
  • Surface Treatment: Varnished (outside only) to prevent rust

These specifications make our ASTM A213 T24 tubes a reliable choice for high-temperature use.

Chemical Composition

The chemical composition of ASTM A213 T24 is optimized for heat resistance, with chromium, molybdenum, vanadium, and titanium as key elements.

Element

Content (%)

Carbon (C)

0.05–0.10

Manganese (Mn)

0.30–0.70

Phosphorus (P)

0.020 max

Sulfur (S)

0.010 max

Silicon (Si)

0.15–0.45

Chromium (Cr)

2.20–2.60

Molybdenum (Mo)

0.90–1.10

Vanadium (V)

0.20–0.30

Titanium (Ti)

0.05–0.10

Boron (B)

0.0015–0.007

This composition ensures the durability of our T24 alloy steel tubes.

Mechanical Properties

The mechanical properties of ASTM A213 T24 tubes are designed for high-temperature strength.

Property

Value

Tensile Strength

65 ksi [450 MPa] min

Yield Strength

40 ksi [275 MPa] min

Elongation

20% min

Hardness

250 HBW max

These properties make our ASTM A213 T24 seamless tubes ideal for industrial applications.

Applications

Gangsteel’s ASTM A213 T24 alloy steel seamless tubes are used in:

  • Power Generation: Advanced boilers and superheaters.
  • Petrochemical Industry: Heat exchangers.
  • High-Pressure Systems: Gas and water piping.
  • Industrial Construction: Heat-resistant structures.

The T24 seamless boiler tube excels in extreme conditions.

Quality Assurance

Gangsteel ensures our ASTM A213 T24 tubes meet standards through testing:

  • Tension Test: To verify strength.
  • Hardness Test: To ensure hardness limits.
  • Flattening Test: To assess ductility.
  • Flaring Test: To confirm deformation resistance.
  • Nondestructive Test: To detect defects.

These tests guarantee the quality of our T24 alloy steel tubes.

Customization and Availability

Gangsteel offers ASTM A213 T24 tubes in various sizes:

  • Outer Diameter: 12.7 mm to 127 mm
  • Wall Thickness: 0.9 mm to 12.7 mm
  • Lengths: Standard 6M, 5800 mm, 6000 mm, or customized
  • Delivery Conditions: Normalized and tempered, hot-rolled, or cold-drawn

Shipments are available from Tianjin, China.

Why Choose Gangsteel?

As an exporter of ASTM A213 T24 seamless alloy steel tubes, Gangsteel provides:

  • Reliable Supply: Consistent stock.
  • Competitive Pricing: Affordable rates.
  • Superior Service: Dedicated support.
  • Timely Delivery: Fast shipping.

 

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