S 45 C steel supplier, S 45 C steel application

S45C steel is a medium strength steel. S45C steel is a medium strength steel. S 45 C steel is suitable for shafts studs, keys etc. S 45 C steel is available as rolled or normalized and often supplied as square bar or round bar or flat. Bebon steel can supply high quality S 45 C steel.

S 45 C steel chemical composition

C =	Si =	Mn =	P =	S =
0.42-0.48	0.15-0.35	0.6-0.9	0.03	0.03
Cr =	Ni =	Cu =	Other
0.2	0.2	0.3	Cr +Ni=0.35

S45C steel mechanical properties

Density (kg/m3) 7700-8030

Young’s Modulus (GPa) 190-210

Tensile Strength (Mpa) 569 (Standard) 686 (Quenching, Tempering)

Yield Strength (Mpa) 343 (Standard) 490 (Quenching, Tempering)

Poisson's ratio 0.27-0.30

S 45 C equivalent grades

JIS G 4051	UNE 36011	UNI 7846	DIN 17200	EN 10083-2	Material
S 45C	C45K	C45	C 45	C 45	1.0503

S 45 C steel heat treatment:
The following temperature ranges are applicable for the respective heat treatment operations.
Full Annealing 800 - 850 C
Normalising 840 880 C
Hardening 820 860 C
Quenching medium Water or Oil
Tempering 550 660 C

If you have any requires about our S 45 C steel , please contact us!