SS 2242

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Description

SS SS 2242 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: SS 2242

Category	Type	Steel Grade	Standard
Steel Grades	Tool Steel	SS 2242	SS
		U1
		U10E
		UNI 130505 KU
		UNI 58 WCr 9 KU
		UNI 88 Mn V 8 KU
		UNI KU
		UNI X 21O Cr 13 KU
		UNI X 28 W O9 KU
		UNI X 75 W 18 KU
		UNI X 82 MoW 09 KU

Chemical composition(mass fraction)(wt.%) of the SS 2242

Element	Weight %
C	0.32-0.45
Mn	0.20-0.50
Si	0.80-1.20
Cr	4.75-5.50
Ni	0.3
Mo	1.10-1.75
V	0.80-1.20
Cu	0.25
P	0.03
S	0.03

Mechanical Properties of steel grade SS 2242

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)
182 (≥)	513 (≥)	14	32	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	342

Physical Properties of steel grade SS 2242

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
44	-	-			0.42	-
268	397	-	22.3	333		-
691	-	42	42.2			144	414

Heat Treatment of steel grade SS 2242

Heat treated : 1156°C - 1732°C

Technological Curves of steel grade SS 2242

No Curve

Cross Reference Table (Equivalent Grade) of SS 2242

Grade	Standard	Country	Application
M3 Class1	ASTM	USA	Molybdenum series High-speed tool steel
M3 Class2	ASTM	USA	Molybdenum series High-speed tool steel
SS440	JIS	Japan	SS440
SS14:1770	SS	Sweden	Carbide for cutting tools
SS14:1770	SS	Sweden	Carbide for cutting tools
SS14:1778	SS	Sweden	Carbide for cutting tools
SS14:1778	SS	Sweden	Carbide for cutting tools
SS14:1880	SS	Sweden	Carbide for cutting tools
SS14:1880	SS	Sweden	Carbide for cutting tools
SS14:1885	SS	Sweden	Carbide for cutting tools
SS14:1885	SS	Sweden	Carbide for cutting tools
SS14:—	SS	Sweden	Carbide for cutting tools
SS14:—	SS	Sweden	Carbide for cutting tools
SS14:2140	SS	Sweden	Carbide for cutting tools
SS14:2242	SS	Sweden	Carbide for cutting tools
SS14:2242	SS	Sweden	Carbide for cutting tools
SS14:2260	SS	Sweden	Carbide for cutting tools
SS14:2260	SS	Sweden	Carbide for cutting tools
SS14:2310	SS	Sweden	Carbide for cutting tools
SS14:2310	SS	Sweden	Carbide for cutting tools

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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