high temperature resistant alloy tube

Corrosion resistant, high temperature resistant alloy tube
Corrosion-resistant and high-temperature resistant alloys include nickel-based alloys and iron-based alloys. They have high strength and corrosion resistance at 650-1000 °C. They are a class of alloys with good comprehensive performance and wide application range.

Main grades:

N04400, N06600, N06601, N06617, N06625, N06690, N08800, N08810, N08811, N08825, N08020, N08367

N08028, N06985, N06022, N10276

Commonly used standards:

ASME SB163 Seamless Nickel and Nickel Alloy Condenser and Heat Exchanger Tube

ASME SB165 Seamless Nickel-Copper Alloy Seamless Pipe and Tube

ASME SB167 Seamless Nickel-Chromium-Iron Alloy and Nickel-Chromium-Cobalt-Molybdenum Alloy Seamless Pipe and Tube

ASME SB407 Seamless Nickel-Iron-Chromium Alloy Pipe and Pipe

ASME SB423 Seamless Nickel-Iron-Chromium-Molybdenum-Copper (UNS N08825 and UNS N08221) Nomenclature Pipes and Tubes

ASME SB444 Seamless Nickel-Chromium-Molybdenum-Nickel Alloy (UNS N06625) and Nickel-Chromium-Molybdenum-Si Alloy (UNS N06219) Pipe and Tube

ASME SB622 Seamless Nickel and Nickel-Cobalt Alloy Pipe and Pipe

ASME SB668 UNS N08028 Seamless Tube

ASME SB690 Seamless iron-nickel-chromium-molybdenum (UNS N08366, UNS N08367) nominal pipe and pipe

ASEM SB729 Seamless UNS N08020, UNS N08026, UNS N08024 Nickel Alloy Pipe and Pipe

Performance characteristics (depending on the specific grade):

1. Good stress resistance, pitting corrosion resistance, crevice corrosion resistance and local corrosion resistance at normal temperature

2. Excellent mechanical properties at room temperature

3. Good corrosion resistance in high temperature environment

4. High mechanical properties in high temperature environment