HASTELLOY alloy G2

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#HASTELLOY #alloy #G2

Description

HASTELLOY alloy G2 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: HASTELLOY alloy G2

Category	Type	Steel Grade
Steel Grades	High Alloy	HASTELLOY alloy G2
		HASTELLOY alloy B2
		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

Chemical composition(mass fraction)(wt.%) of the HASTELLOY alloy G2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	1	1			23-26	47-52
Mo	Al	Cu	Nb	Ti	V	Ce
5-7		0.7-1.2		0.7-1.5
N	Co	Pb	B	Other
				Fe...

Mechanical Properties of steel grade HASTELLOY alloy G2

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)
884 (≥)	148 (≥)	42	44	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	313

Physical Properties of steel grade HASTELLOY alloy G2

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
42	-	-			0.41	-
554	732	-	13.3	122		-
891	-	13	24.2			113	124

Heat Treatment of steel grade HASTELLOY alloy G2

Heat treated : 1562°C - 1431°C

Technological Curves of steel grade HASTELLOY alloy G2

No Curve

Cross Reference Table (Equivalent Grade) of HASTELLOY alloy G2

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
G2	JIS	Japan	Carbide for cutting tools
G2	JIS	Japan	Carbide for cutting tools
TG2	AFNOR	France	Carbide for cutting tools
TG2	AFNOR	France	Carbide for cutting tools
CG20	SS	Sweden	Carbide for cutting tools
CG20	SS	Sweden	Carbide for cutting tools
S235JRG2			Spain structural steel
G20Mo5			Spain structural alloy steel
S355J2G2W			Spain structural alloy steel
S355K2G2W			Spain structural alloy steel
G20CrMo		China	China structural steel and alloy steel
G20CrNiMo		China	China structural steel and alloy steel
G20CrNi2Mo		China	China structural steel and alloy steel
G20Cr2Ni4		China	China structural steel and alloy steel
G20Cr2Mn2Mo		China	China structural steel and alloy steel
EN S235JRG2	EN		Euronorm Structural steel

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