HAYNES alloy 242

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#HAYNES #alloy #242

Description

HAYNES alloy 242 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: HAYNES alloy 242

Category	Type	Steel Grade
Steel Grades	High Alloy	HAYNES alloy 242
		HASTELLOY alloy S
		HASTELLOY alloy W
		HASTELLOY alloy X
		HAYNES alloy 6B
		HAYNES 20 Mod
		HAYNES alloy 36
		HAYNES alloy 56
		HAYNES alloy 150
		HAYNES alloy 230
		HAYNES alloy 230-W

Chemical composition(mass fraction)(wt.%) of the HAYNES alloy 242

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	0.8	0.8			7-9	...
Mo	Al	Cu	Nb	Ti	V	Ce
24-26	≤0.5	≤0.5
N	Co	Pb	B	Other
	≤2.5		≤0.006	Fe≤2.0

Mechanical Properties of steel grade HAYNES alloy 242

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)
779 (≥)	262 (≥)	32	43	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	312

Physical Properties of steel grade HAYNES alloy 242

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
22	-	-			0.44	-
489	175	-	44.3	322		-
233	-	11	22.2			324	214

Heat Treatment of steel grade HAYNES alloy 242

Heat treated : 1889°C - 1142°C

Technological Curves of steel grade HAYNES alloy 242

No Curve

Cross Reference Table (Equivalent Grade) of HAYNES alloy 242

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
1.2242	DIN	Germany	Cold working alloy tool steel
SS14:2242	SS	Sweden	Carbide for cutting tools
SS14:2242	SS	Sweden	Carbide for cutting tools
413242			The Czech republic Structural steel
13242			The Czech republic Structural steel
417242			The Czech republic Stainless steel
17 242			The Czech republic Stainless steel
K4242		China	conventional cast superalloy
K242		China	conventional cast superalloy

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