Difference Between Inconel 600 and 718

INCONEL 600

INCONEL ALLOY 600 (ALLOY 600 - UNS N06600)
Inconel 600 (ALLOY 600 - UNS N06600)
Ask For Price?Common Trade Names : Inconel 600®, Nickelvac® 600, Ferrochronin® 600

ASTM Specifications

Pipe Smls	Pipe Welded	Tube Smls	Tube Welded	Sheet/Plate	Bar	Forging	Fitting	Wire
B167	B517	B163	B516	B168	B166	B564	B366

Mechanical Properties
Typical room temperature Tensile Properties of Annealed Material

Product Form	Condition	Tensile (ksi)	.2% Yield (ksi)	Elongation (%)	Hardness (HRB)
Rod & Bar	Cold-Drawn	80-100	25-50	35-55	65-85
Rod & Bar	Hot-Finished	80-100	30-50	35-55	65-85
Tube & Pipe	Hot-Finished	75-100	25-50	35*55	-
Tube & Pipe	Cold-Drawn	80-100	25-50	35-55	88 Max
Plate	Hot-Rolled	80-105	30-50	35-55	65-85
Sheet	Cold-Drawn	80-100	30-45	35-55	88 Max

Inconel 600 Melting Point

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Inconel 600	8.47 g/cm3	1413 °C (2580 °F)	Psi – 95,000 , MPa – 655	Psi – 45,000 , MPa – 310	40 %

Inconel 600 Equivalent

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
Inconel 600	2.4816	N06600	NCF 600	NA 13	МНЖМц 28-2,5-1,5	NC15FE11M	NiCr15Fe

INCONEL 718 (UNS N07718)

Inconel Alloy 718 is austenitic nickel-based superalloy. Inconel 718 is designated as UNS N07718 and Werkstoff Number 2.4668. Inconel 718 is also known as Nicrofer 5219, Superimphy 718, Haynes 718, Pyromet 718, Supermet 718. and Udimet 718. Inconel 718 Chemistry is Nickel 52%, Chromium 19%, Iron, 18%, Columbium 5%, Molybdenum 3%, Titanium 1%. Alloy 718 is mainly used in Gas turbine engines ducts, cryogenic tanks, springs and fasteners and motor components. For most applications, Alloy 718 / Inconel 718 is specified as: solution annealed and precipitation hardened. Inconel Alloy 718 is hardened by the precipitation of secondary phases.

Inconel 718 Chemical Composition, %

Ni	Fe	Cr	Cu	Mo	Nb	C	Mn
50.00-55.00	Remainder	17.00-21.00	.30 max	2.80-3.30	4.75-5.50	.08 max	.35 max

P	S	Si	Ti	Al	Co	B
.015 max	.015 max	.35 max	.65-1.15	.20-.80	1.00 max	.006 max

Inconel 718 ASTM Specifications

Sheet/Plate	Bar	Wire
B670	B637	-

Inconel 718 Mechanical Properties
Typical room temperature properties, 1800°F annealed condition

Ultimate Tensile Strength, psi	.2% Yield Strength psi	Elongation %	Hardness Rockwell B
135,000	70,000	45	100

Inconel 718 Melting Point

	Solution Treated	Solution Treated and Aged
Density	0.296 lb/in3 (8.192 g/cm3)	0.297 lb/in3 (8.22 g/cm3)
Specific Gravity	8.19	8.22
Melting Range	2500-2600°F	1370-1430°C

Inconel 718 Equivalent

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
Inconel 718	2.4668	N07718	NCF 718	–	–	–	–

Price Difference Between Inconel 600 and 718

Inconel 600 Price	Origin	Price in INR (per kg)	Price in USD (per kg)	Price in Euro (per kg)
Inconel 600 Price in India	Indian	Rs 2000/-	$30	€24
Inconel 600 Price in Japan	Japanese	Rs 2800/-	$40	€35
Inconel 600 Price in UK / Europe	European	Rs 3100/-	$45	€39
Inconel 600 Price in USA	USA	Rs 3400/-	$50	€43
Inconel 718 Price	Origin	Price in INR (per kg)	Price in USD (per kg)	Price in Euro (per kg)
Inconel 718 Price in India	Indian	Rs 3200/-	$46	€39
Inconel 718 Price in Japan	Japanese	Rs 3500/-	$51	€43
Inconel 718 Price in UK / Europe	European	Rs 3700/-	$54	€46
Inconel 718 Price in USA	USA	Rs 4500/-	$65	€56