Inconel 718

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#Inconel # # #718

Description

Inconel 718 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: Inconel 718

Category	Type	Steel Grade
Steel Grades	Carbon Steel	Inconel 718
		AISI 301
		AISI 302
		AISI 316
		AISI 631
		ASTM A693
		A-286
		AMS 5525
		Inconel 600
		ASTM B168
		AMS 5540

Chemical composition(mass fraction)(wt.%) of the Inconel 718

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
					18.6	52.5
Mo	Al	Cu	Nb	Ti	V	Fe
						18.5
N	Co	Pb	B	Other

Mechanical Properties of steel grade Inconel 718

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
699 (≥)	344 (≥)	21	23	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	313

Physical Properties of steel grade Inconel 718

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
14	-	-			0.24	-
685	565	-	44.3	443		-
261	-	13	43.2			434	341

Heat Treatment of steel grade Inconel 718

Heat treated : 1368°C - 1788°C

Technological Curves of steel grade Inconel 718

No Curve

Cross Reference Table (Equivalent Grade) of Inconel 718

Grade	Standard	Country	Application
Q195		China	Engineering and welding
Q215		China	Engineering and welding
Q215 B		China	Engineering and welding
Q235		China	Engineering and welding
Q235 B		China	Engineering and welding
Q235 C		China	Engineering and welding
Q235 D		China	Engineering and welding
Q255 A		China	Engineering and welding
Q255 B		China	Engineering and welding
Q275		China	Engineering and welding
Q235q C		China	Bridge structure with steel
Q235q D		China	Bridge structure with steel
Q345q E		China	Bridge structure with steel
Q345q C		China	Bridge structure with steel
ASTM 1030	ASTM	USA	General use carbon steel bar
UNS G10300	UNS	USA	General use carbon steel bar
ASTM 1005	ASTM	USA	General use carbon steel bar
UNS G10050	UNS	USA	General use carbon steel bar
ASTM 1006	ASTM	USA	General use carbon steel bar
UNS G10060	UNS	USA	General use carbon steel bar

Available Suppliers

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Rfq.: sales@longhaisteel.com

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