S43C

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#S43C

Description

S43C Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S43C

Category	Type	Steel Grade
Steel Grades	Carbon Steel	S43C
		S20C
		S20CK
		S22C
		S25C
		S28C
		S30C
		S33C
		S35C
		S38C
		S40C

Chemical composition(mass fraction)(wt.%) of the S43C

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.4-0.46	0.15-0.35	0.6-0.9	0.03	0.03	≤0.2	≤0.2
Mo	Al	Cu	Nb	Ti	V	Ce
		≤0.3
N	Co	Pb	B	Other
				Cr+Ni≤0.35

Mechanical Properties of steel grade S43C

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)
993 (≥)	641 (≥)	33	23	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	342

Physical Properties of steel grade S43C

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	-	-			0.41	-
297	884	-	44.3	433		-
865	-	14	41.2			321	142

Heat Treatment of steel grade S43C

Heat treated : 1239°C - 1568°C

Technological Curves of steel grade S43C

No Curve

Cross Reference Table (Equivalent Grade) of S43C

Grade	Standard	Country	Application
S43C		China	China Taiwan 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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