Inconel Product

Stainless Steel ERW (Electric Resistance Welded) Tube 304H is a high-temperature-resistant variant of 304 stainless steel, known for its superior strength and corrosion resistance. Here are some key details:

Composition & Properties:

• Grade: 304H (High Carbon version of 304)

• Material: Stainless Steel

• Standard: ASTM A249, ASTM A269, ASTM A312, ASTM A358, ASTM A554, etc.

• Chemical Composition:

  • Carbon (C): 0.04 - 0.10%

  • Chromium (Cr): 18.0 - 20.0%

  • Nickel (Ni): 8.0 - 10.5%

  • Manganese (Mn): ≤ 2.0%

  • Silicon (Si): ≤ 1.0%

  • Phosphorus (P): ≤ 0.045%

  • Sulfur (S): ≤ 0.03%

• Mechanical Properties:

  • Tensile Strength: ≥515 MPa

  • Yield Strength (0.2% offset): ≥205 MPa

  • Elongation: ≥40%

Features & Benefits:

✔️ Higher carbon content improves high-temperature strength
✔️ Excellent oxidation and corrosion resistance
✔️ Good weldability and formability
✔️ Suitable for pressure and structural applications

Applications:

• Heat exchangers

• Boiler tubes

• Petrochemical industry

• Power plants

• Food processing

• Architectural structures

Inconel Seamless Pipe is a high-performance alloy pipe made from Inconel, a nickel-chromium-based superalloy known for its excellent resistance to extreme temperatures, corrosion, and oxidation. These pipes are widely used in industries such as aerospace, chemical processing, marine, and power generation.

Key Features of Inconel Seamless Pipe:

• High Temperature Resistance: Can withstand extreme heat, making it suitable for furnace, aerospace, and exhaust systems.

• Corrosion Resistance: Excellent resistance to oxidation, pitting, and crevice corrosion, especially in harsh environments like seawater and acidic conditions.

• High Strength & Durability: Maintains mechanical strength at high temperatures and under stress.

• Seamless Construction: Provides uniformity, better pressure handling, and reduced risk of leaks.

Common Inconel Grades for Seamless Pipes:

1. Inconel 600 – Excellent oxidation and corrosion resistance; used in heat exchangers and chemical industries.

2. Inconel 625 – Superior strength and resistance to extreme temperatures; used in aerospace and marine applications.

3. Inconel 718 – High tensile strength and creep resistance; widely used in aerospace and nuclear industries.

4. Inconel 800/800H/800HT – Good high-temperature strength and stability; used in petrochemical industries.

Applications:

• Heat exchangers and boilers

• Power plants (nuclear and fossil fuel)

• Chemical and petrochemical industries

• Aerospace and jet engines

• Marine and offshore industries

Inconel Seamless Tube is a high-performance nickel-chromium alloy known for its exceptional resistance to high temperatures, oxidation, and corrosion in extreme environments. Inconel, particularly Inconel 600, Inconel 625, and Inconel 718, is engineered to withstand oxidizing environments, high-pressure systems, and high-temperature applications without losing its mechanical strength or stability.