INCONEL alloy 751

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#INCONEL #alloy #751

Description

INCONEL alloy 751 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: INCONEL alloy 751

Category	Type	Steel Grade
Steel Grades	High Alloy	INCONEL alloy 751
		INCONEL alloy 702
		INCONEL alloy 705
		INCONEL alloy 706
		INCONEL alloy 718
		INCONEL alloy 718 SPF
		INCONEL alloy 721
		INCONEL alloy 722
		INCONEL alloy 725
		INCONEL alloy 725 HS
		INCONEL alloy 740

Chemical composition(mass fraction)(wt.%) of the INCONEL alloy 751

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.1	0.01	1		0.01	14-17	≥70
Mo	Al	Cu	Nb	Ti	V	Ce
	0.9-1.5	≤0.5	2.5-3.5	2-2.6
N	Co	Pb	B	Other
				Fe 5-9

Mechanical Properties of steel grade INCONEL alloy 751

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)
924 (≥)	518 (≥)	34	33	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical Properties of steel grade INCONEL alloy 751

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
34	-	-			0.44	-
385	951	-	21.3	421		-
762	-	42	24.2			322	313

Heat Treatment of steel grade INCONEL alloy 751

Heat treated : 1372°C - 1744°C

Technological Curves of steel grade INCONEL alloy 751

No Curve

Cross Reference Table (Equivalent Grade) of INCONEL alloy 751

Grade	Standard	Country	Application
Vicalloy	AISI	USA	Martensitic special steel
Alloy 52	SAE	USA	Alloy 52 is a 50.50% nickel-iron alloy developed for glass-to-metal seals for some of the soft glasses and some ceramics. The alloy’s rate of thermal expansion is virtually constant to a temperature of about 1050°F (565°C).
Alloy 713C	ASTM	USA	HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
Alloy 713LC	ASTM	USA	HIGH-TEMPERATURE HIGH-STRENGTH NICKEL BASE ALLOYS,CAST ALLOYS
UNS N07751	UNS	USA	precipitation hardening
NCF751	JIS	Japan	ferritic stainless steel
E7511			Spain structural alloy steel
E7512			Spain structural alloy steel
E7513			Spain structural alloy steel
E7514			Spain structural alloy steel
E7515			Spain structural alloy steel
E7516			Spain structural alloy steel
E7517			Spain structural alloy steel
VAT 751			Brazil Stainless steel
CNS NCF751		China	China Taiwan Heat-Resistant Steel

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