Inconel 718 Round Bar is a high-strength, corrosion-resistant nickel-chromium alloy, widely used in aerospace, oil and gas, and automotive industries. Known for its exceptional performance at elevated temperatures, it's ideal for critical applications such as turbine blades, aircraft components, and high-temperature fasteners.

Inconel 718 Round Bar

Inconel 718 Round Bar is a high-strength, corrosion-resistant nickel-chromium alloy known for its exceptional performance in extreme environments. Alloy 718 Round Bar  is widely used in aerospace, oil and gas, and automotive industries, it offers excellent mechanical properties and resistance to oxidation and corrosion at elevated temperatures up to 1300°F (704°C). ASTM B637 Round Bar is commonly utilized in applications such as turbine blades, aircraft components, and high-temperature fasteners, where reliability and durability are critical. It is a precipitation-hardenable nickel-chromium alloy with outstanding mechanical properties, including high tensile and yield strength, excellent fatigue resistance, and good ductility. Its combination of high-temperature strength and corrosion resistance makes it suitable for use in a wide range of demanding applications, including aircraft engines, rocket motors, gas turbines, and nuclear reactors. Additionally, ASME SB637 Round Bar exhibits excellent cryogenic properties, making it ideal for applications requiring reliability in extreme temperature environments.

Specifications of Inconel 718 Round Bar

Inconel 718 Round Bar

Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Round bars conforming to various national and international standards. We are one of the largest stockist of 718 Round Bars.

• Inconel 718 Bar
• Alloy 718 Round Bar
• UNS N07718 Bars
• 2.4668 Round Bar
• JIS NCF 718 Round Bar
• ASTM B637 Inconel 718 Bar
• ASME SB 637 Nickel Alloy 718 Bars

Inconel 718 Bright Bar

Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Bright bars conforming to various national and international standards. We are one of the largest stockist of 718 Bright Bars.

• Inconel 718 Bar
• Alloy 718 Bright Bar
• UNS N07718 Bars
• 2.4668 Bright Bar
• JIS NCF 718 Bright Bar
• ASTM B637 Inconel 718 Bar
• ASME SB 637 Nickel Alloy 718 Bars

Inconel 718 Square Bar

Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Square bars conforming to various national and international standards. We are one of the largest stockist of 718 Square Bars.

• Inconel 718 Bar
• Alloy 718 Square Bar
• UNS N07718 Bars
• 2.4668 Square Bar
• JIS NCF 718 Square Bar
• ASTM B637 Inconel 718 Bar
• ASME SB 637 Nickel Alloy 718 Bars

Inconel 718 Hex Bar

Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Round bars conforming to various national and international standards. We are one of the largest stockist of 718 Round Bars.

• Inconel 718 Bar
• Alloy 718 Round Bar
• UNS N07718 Bars
• 2.4668 Round Bar
• JIS NCF 718 Round Bar
• ASTM B637 Inconel 718 Bar
• ASME SB 637 Nickel Alloy 718 Bars

Inconel 718 Flat Bar

Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Flat bars conforming to various national and international standards. We are one of the largest stockist of 718 Flat Bars.

• Inconel 718 Bar
• Alloy 718 Flat Bar
• UNS N07718 Bars
• 2.4668 Flat Bar
• JIS NCF 718 Flat Bar
• ASTM B637 Inconel 718 Bar
• ASME SB 637 Nickel Alloy 718 Bars

Inconel 718 Forged Bar

Piyush steel is manufacturer, stockist, exporter and supplier Inconel 718 Forged bars conforming to various national and international standards. We are one of the largest stockist of 718 Forged Bars.

• Inconel 718 Bar
• Alloy 718 Forged Bar
• UNS N07718 Bars
• 2.4668 Forged Bar
• JIS NCF 718 Forged Bar
• ASTM B637 Inconel 718 Bar
• ASME SB 637 Nickel Alloy 718 Bars

Equivalent Grades

Standard:	Inconel 718
WERKSTOFF NR.	2.4668
UNS	N07718
JIS	NCF 718
BS	-
GOST	-
AFNOR	-
EN	-

Chemical Composition

Element	Inconel 718
Ni	50.0-55.0 min
C	0.08 max
Mn	0.35 max
S	0.15 min
Si	0.35 max
Cr	17.0–21.0
Cu	0.30 max
Fe	-
Mo	-

Mechanical & Physical Properties

Density:	8.2 g/cm3
Melting Point:	1.350 °C (2460 °F)
Tensile Strength:	Psi – 1,35,000 , MPa – 930
Yield Strength (0.2%Offset):	Psi – 75,000 , MPa – 482
Elongation:	45 %

Inconel 718 Round Bars & Rods Applications

Inconel 718 Round Bar finds application in aerospace, oil and gas, and automotive industries for critical components like turbine blades, aircraft components, and high-temperature fasteners, owing to its high-strength and corrosion-resistant properties even at elevated temperatures.

ISO Tolerance 

h (minus), j (plus/minus), k (plus)

Over	Inc.	7	9	11
1mm	3mm	0.009	0.025	0.06
3	6	0.012	0.030	0.07
6	10	0.015	0.036	0.09
10	18	0.018	0.043	0.11
18	30	0.021	0.052	0.13
30	50	0.025	0.062	0.16
50	80	0.030	0.074	0.19
80	120	0.035	0.087	0.22
120	180		0.100	0.25
180	250			0.29
250	315			0.32
315	400			0.36
400	500			0.40
500				0.44

Example – 100mm Ø h9 = +0/-0.087, j9 = +0.087/-0.087, k9 = +0.087/-0

                               90mm Ø h11 = +0/-0.22, j11 = +0.22/-0.22, k11 = +0.22/-0

Inconel 718 Round Bars Stock availability

We maintain ready stock of 718 Inconel Round Bar, Inconel 718 Hex Bar, Inconel 718 Square Bar, 718 Inconel Bright Bar, Inconel Flat Bar and 718 Inconel Rods. Get in touch with us with your requirement for quick quote.

Inconel 718 Round Bars Price List

Request the latest Inconel 718 Bars Price List. Please send an email to sales@piyushsteelroundbars.com for Inconel 718 Bar, Alloy 718 Round Bar, UNS N07718 Bars, 2.4668 Round Bar, JIS NCF 718 Round Bar, ASTM B637 Inconel 718 Bar, ASME SB 637 Nickel Alloy 718 Bars. Ready stock information and updated price list.