C45E

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#C45E

Description

C45E Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: C45E

Category	Type	Steel Grade
Steel Grades	Carbon Steel	C45E
		1.1178
		1.1179
		C35E
		1.1181
		Ck35
		1.1180
		C40E
		1.1186
		Ck40
		1.1189

Chemical composition(mass fraction)(wt.%) of the C45E

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.42-0.50	0.40	0.50-0.80	0.030	0.035
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
				Cr+Ni+Mo ≤ 0.63

Mechanical Properties of steel grade C45E

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)
555 (≥)	775 (≥)	24	42	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical Properties of steel grade C45E

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	-	-			0.14	-
322	137	-	34.3	112		-
988	-	41	21.2			242	411

Heat Treatment of steel grade C45E

Heat treated : 1198°C - 1713°C

Technological Curves of steel grade C45E

No Curve

Cross Reference Table (Equivalent Grade) of C45E

Grade	Standard	Country	Application
C45E	AFNOR	France	Fasteners with stainless steel and nickel alloy for high temperature and low temperature(NF-EN 10269(1999))
C45E			Spain structural alloy steel
EN C45E	EN		Euronorm Structural steel
EN C45E	EN		Euronorm Structural steel
EN C45E	EN		Euronorm Stainless Steel

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Rfq.: sales@longhaisteel.com

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