Nickel Alloy 718 (INCONEL® 718) | UNS# N07718 great

Nickel Alloy Round Bar 718 (INCONEL® 718 ): forms, specifications and uses

Nickel Alloy Round Bar 718 (INCONEL® 718 ) (UNS N07718): Nickel 718 (UNS# N07718), or Inconel 718 is a precipitation hardening nickel-chromium alloy that contains molybdenum, iron, columbium, and smaller traces of aluminum and titanium.

Titanium Industries offers 718 Nickel Alloy Round Bar from its locations.

Inventory sizes: Round Bar (diameter): 0.250″/6.35 mm - 14.000″/355.6 mm.

Nickel Alloy Round Bar 718 (INCONEL® 718 ) is supplied to specifications including AMS 2261, AMS 5662, AMS 5663, AMS 5664, AMS 5708, AMS 5962, AMS 5909, ASME SB446, ASME SB637, ASTM B446 and ASTM B637.

Typical uses of Nickel Alloy Round Bar 718 (INCONEL® 718 ) include jet engines, rotor bolts and gas turbine operations.

For Nickel Alloy Round Bar 718 (INCONEL® 718 ), request a quote online or contact your nearest Titanium Industries location. Alloy data on this page is for reference only, not for design.

Round bar, one of the Nickel Alloy Round Bar 718 (INCONEL® 718 ) product forms Titanium Industries stocks

Nickel Alloy 718 (INCONEL® 718) | UNS# N07718

Q: What is Nickel Alloy Round Bar 718 (INCONEL® 718 ) used for?

Jet engines, rotor bolts and gas turbine operations.

INCONEL 718

Nickel 718 (UNS# N07718), or Inconel 718 is a precipitation hardening nickel-chromium alloy that contains molybdenum, iron, columbium, and smaller traces of aluminum and titanium. Designed to exhibit significant yields, high strength, good ductility, and creep rupture properties up to 1300°F (704°C). These characteristics provide alloy 718 good formability, weldability, and cryogenic allowances compared to the metals other nickel based superalloys. The sluggish age hardening characteristics in alloy 718 also allow annealing and welding without the occurrence of spontaneous hardening during heating and cooling. This alloy is also non-magnetic, maintains significant corrosion and oxidation resistances and can be used in applications like jet engines, airframe components, and high temp bolts and fasteners.

Nickel Alloy 718 Inventory Size Range:

Round Bar (diameter): 0.250″/6.35 mm - 14.000″/355.6 mm
Nickel Alloy 718 Round Bar

718 Nickel Alloy Round Bar Specifications:

AMS 2261, AMS 5662, AMS 5663, AMS 5664, AMS 5708, AMS 5962
AMS Capable: AMS 5663, AMS 5664, AMS 5909
ASME SB446, ASME SB637
NACE API 6A718, NACE Per MR 0175
ASTM B446, ASTM B637

Quote online

Common Names:

ATI 718
Haynes 718
INCONEL® Alloy 718

Nickel Alloy 718 Applications:

Jet engines
Rotor Bolts
Gas turbine operations

Request a quote

DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.

Nickel Alloy Round Bar 718 (INCONEL® 718 ) | UNS# N07718 — Table 1
Chemical Composition
Ni 52.5%	Cr 19.0%	Mo 3.05%	C <=0.45%	Nb 5.035%
Mn <=0.35%	Si <=0.35%	P <=0.010%:	S <=0.010%	Cu <=0.230%
Co <=1.00%

Nickel Alloy Round Bar 718 (INCONEL® 718 ) | UNS# N07718 — Table 2
PHYSICAL PROPERTIES
Density	Electrical conductivity (% IACS)	Thermal conductivity (BTU-in/hr-ft²-°F)	Specific heat (BTU/lb-°F)	Thermal expansion (1/°F)	Thermal expansion	Melting Point (°F)
0.296	1.38	77	0.104	7.22E-06	-	2300

Nickel Alloy Round Bar 718 (INCONEL® 718 ) | UNS# N07718 — Table 3
Mechanical Properties
Property	Minimum	Maximum
Yield Strength Range (Rp0.2 Offset) (ksi)	80	150
Tensile Strength Range (Rm) (ksi)	14	220
Elongation (AL=5 x Ø)	18%	27%
Brinell Hardness (H)	102	331
Modulus of Elasticity (ksi) (E): 29600
Machineability General Index: 12%

Follow us on Social Media:

Nickel Alloy Round Bar 718 (INCONEL® 718 ): questions and answers

What is Nickel Alloy Round Bar 718 (INCONEL® 718 )?

Nickel 718 (UNS# N07718), or Inconel 718 is a precipitation hardening nickel-chromium alloy that contains molybdenum, iron, columbium, and smaller traces of aluminum and titanium.