EN10083-3 25CrMoS4 alloy steel plate supplier

Description

EN10083-3 25CrMoS4 grade is a hardening alloy steel for quenching and tempering. It is available in hot rolled plate, sheet, and strips, wide flats, forgings and bars. 25CrMoS4 has a low content of carbon and good weldability. Compared with 25CrMo4 steel, 25CrMoS4 has little difference in steel composition as follows.
EN10083-3 25CrMoS4 steel chemical composition(%)

Material	C	Si max	Mn	P max.	S max	Cr	Mo
25CrMoS4	0.22 - 0.29	0.40	0.60 - 0.90	0.025	0.020-0.040	0.90 - 1.20	0.15 - 0.30

25CrMoS4 mechanical properties at room temperature

t ≤ 8mm			8mm < t ≤ 20mm			20mm < t ≤ 60mm			60mm < t ≤ 100mm
Re min	Rm	A min	Re min	Rm	A min	Re min	Rm	A min	Re min	Rm	A min
MPa	MPa	%	MPa	MPa	%	MPa	MPa	%	MPa	MPa	%
700	900 - 1100	12	600	600 - 950	14	450	700 - 850	15	400	650-800	16

Note: Re: upper yield strength
Rm: tensile strength
A: percentage elongation after fracture.
As a leading supplier and exporter of 25CrMoS4 quenched and tempered steel, we supply 25CrMoS4 plates thickness up to 100mm. EN10083-3 25CrMoS4 alloy steel plate and sheets are delivered as rolled, soft annealed normalized or quench and tempered. It is used for automotive and aircraft components with high toughness such as axles, axle journals, turbine parts, turbine rotors. If you are interested in our 25CrMoS4 alloy steel stock, welcome to contact us.