Inconel 718 Pipe
Inconel 718 pipes are made from a special type of high-strength, high-temperature alloy whose nickel-chromium base makes it resistant to corrosion, high pressures, and temperatures up to 700°C.
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- Commodity name: Inconel 718 Pipe
Inconel 718 pipes are made from a special type of high-strength, high-temperature alloy whose nickel-chromium base makes it resistant to corrosion, high pressures, and temperatures up to 700°C.
Inconel 718 Pipe Description
Inconel 718 is known for being a high-strength, high-temperature, corrosion-resistant nickel-based alloy whose chemical composition includes elements such as nickel, chromium, molybdenum, iron, cobalt, aluminum, titanium, zirconium, carbon, and manganese. Inconel 718 pipe has a melting point of 1430°C and displays effective heat and temperature resistance. It also works well at low temperatures. This nickel superalloy has the inherent ability to create a strong and stable oxide layer when heated. In addition, the layer makes this Inconel variant significantly resistant to oxidation, thus protecting it from corrosion. Inconel 718 pipe can be manufactured through a variety of processing methods, such as forging, hot rolling, cold drawing and welding. One thing to keep in mind is it is prone to oxidation and hardening at high temperatures, and appropriate preheating and post-processing measures are necessary to reduce this phenomenon.
Product Parameters
Product Name
Inconel 718 Pipe
Outer Diameter
Round Pipe
4mm-200mm
Square Pipe
10*10mm-100*100mm
Rectangular Pipe
10*20mm-50*100mm
Wall Thickness
0.6mm-6.0mm
Length
1-6 meters, Length can be customized
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
Black, Bright Polished, Rough Turning, Matt Surface Treatment, No.4, BA, etc.
Certificate
ISO, SGS, BV
Production Technology
Hot Rolling, Cold Rolling
Chemical Composition
B
C
Al
Si
P
S
Ti
Cr
Mn
Fe
Co
Ni
Cu
Mo
Cb (Nb Ta)
0.006 max
0.08 max
0.20-0.80
0.35 max
0.015 max
0.015 max
0.65-1.15
17.00-21.00
0.35 max
Remainder
1.0 max
50.00 - 55.00
0.30 max
2.80 - 3.30
4.75 - 5.50
Mechanical Properties
Tensile Strength (ksi)
0.2% Yield Strength (ksi)
Elongation% in 2 inches
180
150
12
Physical Performance
Units
Temperature in°C
Density
8.19 g/cm³
Room
Specific Heat
0.104 Kcal/kg.C
21°
Melting Range
1260-1366°C
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Modulus of Elasticity
199.9 KN/mm²
21°
Electrical Resistivity
125 µΩ.cm
Room
Coefficient of Expansion
13.0 µm/m °C
20 - 100°
Thermal Conductivity
11.1 w/m-° K
21°
Scope of Application
This nickel steel alloy can be manufactured rapidly and can be welded in an annealed or precipitation (age) hardened condition. This superalloy is used as part of various commercial enterprises, such as aerospace, marine engineering, chemical processing, pollution control equipment and nuclear reactors.
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Inconel 718 Pipe - Stock Warehouse
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Inconel 718 Pipe - Product Inspection
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Inconel 718 Pipe - Product Measurement
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Inconel 718 Pipe- Product Packaging
Taigang Yilian
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Taigang Yilian has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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