Inconel 718 Round Bar

High performance alloy Inconel 718 Round Bar inherently acquires many good properties from nickel. Inconel 718 bars is under the umbrella of specification ASTM B637, which in turn envelopes nickel based hot worked as well as cold worked precipitation hardened alloys. The chemistry of ASTM B637 UNS N07718 like most nickel alloys has been designed with the intention of being used at elevated temperatures. Precipitation hardening performed on the Inconel 718 Rectangular Bar is done to optimise the tensile strength properties of the alloy.  Age hardening the Inconel 718 Square Bar is a good way to boost the tensile properties of the product by the addition of some trace elements into the alloy before being heated. In this process, nickel in combination with niobium form a gamma double prime phase.

This phase is often a characteristic of nickel based superalloy alloy 718 round bar. Hence, one could expect a boost in the overall mechanical properties, tensile strength as well as corrosion resistance properties from the Inconel 718 Threaded Rod. In fact, most suppliers recommend the  Inconel 718 Flat Bar to be used in the aerospace industry because of its improved resistance to creep as well as to oxidation, thanks to the formation of the passivated oxide layer on its surface. Moreover, the alloy for Inconel 718 Hex Bar is efficient enough to be used in marine engineering as well as in gas turbines.

Inconel 718 round bar Specification

Inconel Alloy 718 AMS-5662 | AMS 5663

Specifications

• AMS 5662; Capable Of AMS 5663
• B50TF15 Class A & D; Capable Of Class B/C/E/F
• GE S-400; GE S-1000
• PWA-S-5662; Capable of PWA-S-5663
• P&W MCL F-14; MCL F-17; PWA 300
• ASTM-B637; ASME-SB637
• Mat.-No. 2.4668 UNS N07718, partially DMD 424

Grade	Inconel 718 – UNS N07718
Specification	ASTM B637 UNS N07718, ASTM B 637 / ASME SB 637, AMS 5662, AMS 5663, AMS 5664
Standard	ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS ASTM B649
Inconel 718 Round bar size	Diameter: 3mm~800mm
Inconel 718 Angle bar size	3mm*20mm*20mm~12mm*100mm*100mm
Inconel 718 Square bar size	4mm*4mm~100mm*100mm
Inconel 718 Flat bar size	Thickness: 2mm~100mm
	Width: 10mm~500mm
Inconel 718 Hex Bar size	2mm~100mm
Inconel 718 Billet Size	1/2" to 495mm Diameter
Inconel 718 Rectangles Size	33mm x 30mm to 295mm x 1066mm
Finish	Bright, Polish, Bright, Rough Turned, Grinding, Centreless Ground & Black
Tolerance	H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface	Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition	Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar
Technique	Inconel 718 Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod
Form	Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc.
Our Inconel 718 round bar conforms to NACE MR0175/ISO 15156

Type	SIZES (mm)	SIZES (Inches)	ISO Tolerance
Cold Drawn and Polish	3.00 – 75.00	1/8” – 3.00”	h8-h9-h10-h11, ASTM B637
Cold Drawn and Ground	10.00 – 75.00	5/6” – 2.50”	h8-h9-h10-h11
Peeled and Polished	40.00 – 150.00	1.50” – 6.00”	h11, ASTMA-484 h11-DIN 1013
Peeled and Ground	20.00 – 50.00	3/4″ – 2.00”	h9-h10-h11, ASTM B637

Types of Inconel 718 Bar

Stock List

Alloy	Product form	Dimension
INCONEL 718 AMS 5663	Round bar; age hardened	Dia=3.0 mm, Weight=18 m/kg
INCONEL 718 AMS 5662	Round bar; solution treated	Dia=3.0 mm, Weight=18 m/kg
INCONEL 718 AMS 5663	Round bar; age hardened	Dia=4.0 mm, Weight=10.15 m/kg
INCONEL 718 AMS 5662	Round bar; pickled, solution treated	Dia=4.0 mm, Weight=10.15 m/kg
ALLOY 718 AMS 5663	Round bar; annealed, aged & ground, cold drawn	Dia=7.5 mm, Weight=2.9 m/kg
ALLOY 718 AMS 5662	Round bar; solution annealed, centerless ground, hot rolled	Dia=12.7 mm, Weight=1.0 kg/m
INCONEL 718 AMS 5662	Round bar; solution annealed, centerless ground	Dia=15.88 mm, Weight=1.62 kg/m
INCONEL 718 AMS 5662L	Round bar; hot rolled, solution annealed, machined	Dia=16.0 mm, Weight=1.62 kg/m
ALLOY 718 AMS 5662	Round bar; solution treated, machined, centerless ground	Dia=20.0 mm, Weight=2.47 kg/m
ALLOY 718 AMS 5662	Round bar; HR, solution annealed, centerless ground	Dia=22.0 mm, Weight=3.18 kg/m
ALLOY 718 AMS 5663	Round bar; aged, solution treated, centerless ground	Dia=22.0 mm, Weight=3.18 kg/m
ALLOY 718 AMS 5663	Round bar; aged	Dia=25.4 mm, Weight=4.0 kg/m
ALLOY 718 AMS 5662	Round bar; HR, solution annealed, ground	Dia=28.6 mm, Weight=5.4 kg/m
ALLOY 718 AMS 5662	Round bar; solution annealed, hot rolled	Dia=30.0 mm, Weight=5.9 kg/m
ALLOY 718 AMS 5663	Round bar; age hardened	Dia=30.0 mm, Weight=5.9 kg/m
ALLOY 718 (53 Ni/18 Cr/5 Nb)	Round bar; solution annealed, hot rolled	Dia=30.0 mm, Weight=5.9 kg/m
ALLOY 718 AMS 5663	Round bar; age hardened	Dia=35.0 mm, Weight=8.2 kg/m
INCONEL 718 AMS 5662	Round bar; HR, solution annealed, ground	Dia=38.1 mm, Weight=9.4 kg/m
ALLOY 718 AMS 5663	Round bar; age hardened	Dia=41.28 mm, Weight=10.5 kg/m
ALLOY 718 AMS 5662	Round bar; solution treated, centerless ground	Dia=45.0 mm, Weight=12.6 kg/m
ALLOY 718 AMS 5662	Round bar; hot rolled, solution annealed, machined	Dia=50.8 mm, Weight=16.6 kg/m
ALLOY 718 AMS 5663	Round bar; age hardened	Dia=50.8 mm, Weight=16.6 kg/m
ALLOY 718 (53 Ni/19 Cr/5 Nb)	Round bar; hot rolled, solution annealed, machined	Dia=50.8 mm, Weight=16.6 kg/m
ALLOY 718 AMS 5663	Round bar; hot finished, machined, solution and precipitation treated	Dia=55.0 mm, Weight=19.5 kg/m
ALLOY 718 AMS 5662	Round bar; machining quality, solution treated	Dia=63.5 mm, Weight=24.9 kg/m
ALLOY 718 AMS 5663	Round bar; hot rolled, sol annealed, aged, ground	Dia=70.0 mm, Weight=30.2 kg/m
ALLOY 718 AMS 5663	Round bar; age hardened	Dia=80.0 mm, Weight=39.45 kg/m
ALLOY 718 AMS 5663	Round bar; centerless ground, solution treated, aged	Dia=90.0 mm, Weight=50.75 kg/m
ALLOY 718 AMS 5662	Round bar; solution treated	Dia=101.6 mm, Weight=66.4 kg/m
INCONEL 718 AMS 5663	Round bar; hot forged, solution annealed, aged, peeled	Dia=115.0 mm, Weight=87.0 kg/m
INCONEL 718 AMS 5662	Round bar; hot finished, rough turned, solution treated	Dia=127.0 mm, Weight=106 kg/m
ALLOY 718 AMS 5663	Round bar; age hardened	Dia=152.4 mm, Weight=143 kg/m
ALLOY 718 (53 Ni/19 Cr/5 Nb)	Round bar; solution annealed, age hardened, machined	Dia=152.4 mm, Weight=143 kg/m

Value Added services:

ALLOY 718 Bars stock list

Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

5.0 mm	45.0 mm
6.0 mm	50.0 mm
7.0 mm	55.0 mm
8.0 mm	60.0 mm
9.0 mm	65.0 mm
10.0 mm	70.0 mm
12.0 mm	75.0 mm
16.0 mm	80.0 mm
20.0 mm	90.0 mm
25.0 mm	100.0 mm
30.0 mm	130.0 mm
35.0 mm	160.0 mm
40.0 mm	200.0 mm

Inconel 718 Round Bar Price

Inconel Alloy 718 Round Bar Price List	PACK QTY	PRICE
Price of Alloy 718 Round Bar 10.0mm dia x 500mm long	1	£65.00
Price of Alloy 718 Round Bar 10.0mm dia x 500mm long	2	£96.00
Price of Alloy 718 Round Bar 10.0mm dia x 2000mm long	2	£202.00
Price of Alloy 718 Hex Bar / Rod 10mm (A/F) x 1000mm Length	1	$101.16
Price of Alloy 718 Hex Bar / Rod 10mm (A/F) x 2000mm Length	3	$427.12
Alloy 718 AMS 5662 Rod 3.0mm Dia x 1000mm long	1	£66.00
Alloy 718 AMS 5662 Rod 3.0mm Dia x 1000mm long	50	£752.00

Please note: Price is subject to change without any prior notice.

Inconel 718 Bar & Rod available Sizes & price:

Random Length (10"-12") - $153.73
One Ft. (12") Length - $170.83
Two Ft. (24") Length - $300.17
Three Ft. (36") Length - $422.11
Four Ft. (48") Length - $500.28
Five Ft. (60") Length - $594.10
Six Ft. (72") Length - $694.15
Seven Ft. (84") Length - $787.95
Eight Ft. (96") Length - $875.51

Inconel 718 bar properties

Inconel 718 bar mechanical properties

Specific Gravity
7.98 g/cm3

Typical Applications	Related Specifications
Land based gas turbine engines Jet Engines Fasteners Instrumentation parts Mandrels Well head completion equipment	AMS 5662 AMS 5663 UNS N07718 ASTM B637 W.Nr 2.4668 MSRR 7114 MSRR 7115 NACE MR0175

Inconel Alloy 718 Round, Bright, Hex, Threaded Bar Chemical Composition

	Ni	Cr	Fe	Mo	Nb+Ta	C	Mn	Si	Ph	S	Ti	Cu	B	Al	Co
Min	50	17	Bal	2.8	4.75	-	-	-	-	-	0.65	-	-	0.20	-
Max	55	21	-	3.3	5.50	0.08	0.035	0.35	0.015	0.015	1.15	0.30	0.0006	0.80	1.00

718 Inconel Alloy Round Bars Mechanical Properties

Mechanical Properties in Solution Annealed and Aged Condition for Aerospace bar

0.2% Proof Stress	Tensile Strength	Elongation	Reduction of area	Hardness
MPA	MPA	%	%	HB
Min	Min	Min	Min	Min
1034	1275	12	15	331

Mechanical Properties in Solution Annealed and Aged Condition for Oil patch bar

0.2% Proof Stress	Tensile Strength	Elongation	Reduction of area	Hardness
MPA	MPA	%	%	HRC
Min	Min	Min	Min	Min
827	1034	17	25	40

ASTM B637 Inconel 718 Bars Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS
Inconel 718	2.4668	N07718