HASTELLOY alloy G3

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#HASTELLOY #alloy #G3

Description

HASTELLOY alloy G3 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: HASTELLOY alloy G3

Category	Type	Steel Grade
Steel Grades	High Alloy	HASTELLOY alloy G3
		HASTELLOY alloy B3
		HASTELLOY alloy C
		HASTELLOY alloy C4
		HASTELLOY alloy C22
		HASTELLOY alloy C-276
		HASTELLOY alloy D
		HASTELLOY alloy D-205
		HASTELLOY alloy F
		HASTELLOY alloy G
		HASTELLOY alloy G2

Chemical composition(mass fraction)(wt.%) of the HASTELLOY alloy G3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.015	0.4	0.8			21-23.5	44
Mo	Al	Cu	Nb	Ti	V	Ce
6-8		1.5-2.5
N	Co	Pb	B	Other
	≤5			W≤1.5 Fe18-21 Nb/Ta 0.30

Mechanical Properties of steel grade HASTELLOY alloy G3

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)
269 (≥)	155 (≥)	43	41	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	233

Physical Properties of steel grade HASTELLOY alloy G3

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
23	-	-			0.42	-
974	954	-	31.3	142		-
192	-	32	31.2			134	442

Heat Treatment of steel grade HASTELLOY alloy G3

Heat treated : 1528°C - 1182°C

Technological Curves of steel grade HASTELLOY alloy G3

No Curve

Cross Reference Table (Equivalent Grade) of HASTELLOY alloy G3

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
YG3X		China	Hard alloy tungsten cobalt class
YG3		China	Hard alloy tungsten cobalt class
G3	JIS	Japan	Carbide for cutting tools
G3	JIS	Japan	Carbide for cutting tools
TG3	AFNOR	France	Carbide for cutting tools
TG3	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
G30	AFNOR	France	Carbide for cutting tools
CG35	SS	Sweden	Carbide for cutting tools
CG35	SS	Sweden	Carbide for cutting tools
UNS G31410	UNS	USA	precipitation hardening
UNS G31400	UNS	USA	precipitation hardening
ASTM CG3M	AISI	USA
S235J2G3			Spain structural steel

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