Inconel 718 Seamless Nickel Alloy Steel Pipe are high-strength, corrosion-resistant tubes crafted from a nickel-chromium alloy known for exceptional performance in extreme environments.① STANDARD: ASTM B983...② OD RANGE : 6-457 MM③ THICKNESS RANGE: 1-45 MM
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Cb |
Mo |
Co |
Ta |
Ti |
Al |
B |
Fe |
Ni |
Cu |
|
UNS N07718 |
≤0.08 |
≤0.35 |
≤0.35 |
≤0.015 |
≤0.015 |
17.00-21.00 |
≤1.00 |
2.80-3.30 |
4.75-5.50 |
0.05 |
0.65-1.15 |
0.20-0.80 |
≤0.006 |
Bal |
50.00-55.00 |
≤0.30 |
|
Grade |
Condition |
Tensile Strength ksi(MPa) |
Yield Strength ksi(MPa) |
Elongation (%) |
Hardness Rc |
|
UNS N07718 |
Solution Annealed+ Prec hard |
≥150(1034) |
≥125(862) |
≥20 |
≤40 |
Due to its high-temperature strength up to 700 °C (1300 °F), excellent corrosion resistance and ease of fabrication ALLOY718 finds applications in many fields.
Inconel 718 is a nickel-chromium, precipitation hardening alloy that can maintain good ductility and high strength up to 1300°F. Inconel 718 has relatively good formability, weldability and excellent cryogenic properties compared to other PH nickel alloys. In addition, this alloy can be readily welded w/out hardening or cracking. Inconel 718 is non-magnetic and has good oxidation and corrosion resistance in aerospace applications.
Inconel 718 is a precipitation-strengthened superalloy. It has very high strength at medium and high temperature. Therefore, this alloy is often used in parts that need to be stressed at high temperatures. Inconel 718 has many applications in the aerospace field.
We manufacture Inconel 718 seamless pipe & tube according to ASTM B983. We have complete cold rolling, cold drawing, annealing, pickling and other process equipment. Any size and performance needs are guaranteed. We will carry out solution treatment and aging treatment on the material according to the standard requirements, which will ensure the best high temperature strength of the material.
Seamless ASTM B444 Inconel 625 Nickel Alloy Steel Pipe is a high-performance piping product made from a nickel-chromium-molybdenum alloy (Inconel 625 or UNS N06625) manufactured to the ASTM B444 specification.This combination of material and specification is known for exceptional corrosion resistance, high strength, and performance across a wide range of temperatures.Inconel 625 pipe under this standard is often supplied in one of two grades:• Grade 1 (Annealed): Suitable for service up to about (). This is the default condition.• Grade 2 (Solution Annealed): Recommended for use above () to improve creep and fatigue properties.① STANDARD: ASTM B444, ASME SB 444② OD RANGE : 6-457 MM③ THICKNESS RANGE: 1-45 MM
Inconel 601 Seamless Nickel Alloy Steel Tube is made from a high-performance nickel-chromium-iron alloy, specially designed to offer outstanding oxidation resistance and mechanical strength at elevated temperatures. This makes them an ideal choice for demanding industrial environments. ① STANDARD: ASTM B167/ASME SB167/ASTM B829 ...② OD RANGE : 6-257 MM③ THICKNESS RANGE: 1-35 MM
Seamless Incoloy 800HT Pipe are high-performance iron-nickel-chromium alloy tubes designed for exceptional strength and superior resistance to high-temperature oxidation and corrosion. Manufactured to meet ASTM B407 standards, these seamless tubes are widely used in industries such as petrochemical, power generation, and heat treatment. ① STANDARD: ASTM B407 ...② OD RANGE : 6-508MM③ THICKNESS RANGE: 1-45 MM
Hastelloy B2 Seamless Nickel Alloy Steel Tube is a high-performance nickel-molybdenum alloy tube designed to resist strong reducing agents such as hydrochloric acid and other aggressive chemical environments. Ideal for use in industries like chemical processing, power generation, marine, and pharmaceuticals, these tubes offer outstanding corrosion resistance, mechanical strength, and thermal stability.① STANDARD: ASTM B622/ASME SB622 for seamless , ASTM B619 for welded ...② OD RANGE : 6-257 MM③ THICKNESS RANGE: 1-35 MM
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