C22

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#C22

Description

C22 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: C22

Category	Type	Steel Grade
Steel Grades	Carbon Steel	C22
		1.7238
		50CrV4
		1.8159
		51CrV4
		58CrV4
		1.8161
		1.6971
		79Ni1
		1.6972
		83Ni1

Chemical composition(mass fraction)(wt.%) of the C22

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.24	0.40	0.40-0.70	0.045	0.045
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
				Cr+Ni+Mo ≤ 0.63

Mechanical Properties of steel grade C22

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)
268 (≥)	521 (≥)	44	33	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Physical Properties of steel grade C22

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
11	-	-			0.14	-
842	384	-	34.3	433		-
167	-	24	32.2			244	243

Heat Treatment of steel grade C22

Heat treated : 1764°C - 1312°C

Technological Curves of steel grade C22

No Curve

Cross Reference Table (Equivalent Grade) of C22

Grade	Standard	Application
OLC22Bq		Alloy structural steel
C22E		Spain structural alloy steel
C22R		Spain structural alloy steel
EN C22E	EN	Euronorm Structural steel
EN C22R	EN	Euronorm Structural steel
EN C22	EN	Euronorm Structural steel
EN C22BKD	EN	Euronorm Structural steel
EN C22	EN	Euronorm Structural steel

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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C22