Product

Keyword: Alloy Pipe

Product Name:Inconel 718 Pipe

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
Property Units Temperature in°C
Density 8.19 g/cm³ Room
Specific Heat 0.104 Kcal/kg.C 21°
Melting Range 1260-1366°C -
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°

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