Inconel 718/UNS N07718/DIN W. Nr. 2.4668

Form	ASTM
Rod, bar and forging	B 637
Plate, sheet and strip	B 670, B 906
Seamless pipe and tube	B 983

Chemical composition

%	Ni	Fe	Cr	Mo	C	Mn	Si	P	S	Co	Nb+Ta	Ti	Al	Cu	B
min	50.0	balance	17.0	2.80							4.75	0.65	0.20
max	55.0		21.0	3.30	0.08	0.35	0.35	0.015	0.015	1.00	5.50	1.15	0.80	0.30	0.006

Physical properties

Density	8.23 g/cm3
Melting range	1260-1335℃

Features: Inconel 718 is an age-hardenable nickel-chromium alloy that combines corrosion resistance with high strength and good fabricability. It has high creep-rupture strength at temperatures up to 700℃. Its excellent relaxation resistance contributes to its application in springs.
Applications: Gas turbine engines, rocket motors, nuclear reactors and spacecraft.
Note: Inconel is a registered trademark of the Special Metals Corporation group of companies.

Product	Size Range
Stainless steel seamless tube & pipe	OD: φ1-φ914.4mm WT:0.2-80mm
U-Tube	OD: φ12-φ38mm WT: 0.5-4mm

Steel Types	Typical Steel Codes（AISI）
Austenitic	TP304/304L, TP304H, TP316/316L, TP316H, TP316Ti, TP321, TP321H, TP347/H, TP347HFG, 904L, TP309S,TP310MoLN,TP310H, TP310S, TP317/17L, TP316LMo≥2.5,S31254,904L; etc
Duplex/Super duplex	S31803; S32205; S31500; S32750; S32760
Nickel-Alloy	UNS N08825, N08020, N08028, N08800,N08810,N08811,N04400,N06600,N06601,N06625,N06690,N06022,N10276,N10665,N10673, etc

Standard Type	Standards
EN	EN10216-5; EN10216-2
DIN	DIN 17456; DIN 17458
ASTM	ASTM A312, A213, A269, A511, A789, A790; B163, B423, B407, B668 ASME SA213, SA312, SA789, SA790; SB163, SB423, SB407, SB668
JIS	JIS G3459; G3463
GOST	GOST 9941; GOST 5632
GB	GB/T14975; GB/T14976; GB13296; GB5310; GB9948