Inconel 718 Plate
Inconel 718 plate is made of a special type of high-strength superalloy whose nickel-chromium base makes it resistant to corrosion, high pressures and extreme temperatures up to 700°C. Due to its unique properties, Inconel 718 plate has become useful in a wide range of applications from manufacturing operations to military equipment and the aerospace industry.
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- Commodity name: Inconel 718 Plate
Inconel 718 plate is made of a special type of high-strength superalloy whose nickel-chromium base makes it resistant to corrosion, high pressures and extreme temperatures up to 700°C. Due to its unique properties, Inconel 718 plate has become useful in a wide range of applications from manufacturing operations to military equipment and the aerospace industry.
Inconel 718 Plate Description
Inconel 718 is 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 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 plate can be manufactured through a variety of processing methods, such as forging, hot rolling, cold drawing and welding. However, at high temperatures, it is prone to oxidation and hardening, and appropriate preheating and post-processing measures need to be taken to reduce this phenomenon.
Product Parameters
Product Name
Inconel 718 Plate
Thickness
0.3mm-200mm
Length
2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc.
Width
40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc.
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
BA, 2B, NO.1, NO.4, 4K, HL, 8K, 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 Plate - Stock Warehouse
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Inconel 718 Plate - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
Inconel 718 Plate - Product Measurement
Thickness measurement Thickness measurement Thickness measurement Thickness measurement 
Length measurement Length measurement Length measurement Length measurement -
Inconel 718 Plate - Product Packaging
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