oil tempered steel wire oil spring steel wire oil wire HIGH TENSILE STRENGTH,GOOD MECHANICAL PROPERTIES

MATERIAL	55CrSiA	C	0.56%	Si	1.47%
Mn	0.63%	Cr	0.64%	Cu	0.10%
TEST RESULT
Description.	DIA.	Tensile strength	Min. Red Area %
55CrSi	2.6mm	2024Mpa	52.1
oil tempered spring steel wire	3.5mm	1923Mpa	48.9
steel wire	4.0mm	1910Mpa	50
	4.2mm	1914Mpa	43.7
	4.5mm	1934Mpa	43.7
	5.0mm	1862Mpa	45.2

oil tempered steel wire  oil spring steel wire oil wire

Oil tempered steel spring steel wire oil tempered steel wire oil spring steel wire oil wire