55SiMoV E52100 GCr15 Bearing steel

55SiMoV E52100 GCr15 Bearing steel 1.quality:Bearing steel 2.size:12-300mm 3.MOQ:20mt

55SiMoV E52100 GCr15 Bearing steel

Grade: 55SiMoVSpecification: LGJX01-2006Description of goods: Low Carbon Bearing Steel Condition: Hot rolledSize: 12-300mmChemical composition:

grade	C	Si	Mn	P	S	Cr	Ni	Cu	Ti	Mo	V	W	Al
55SiMoV	0.56	0.94	0.32	0.011	0.001	0.12	0.03	0.05	0.013	0.51	0.204	0.005	0.023

Steel Grade	C	Si	Mn	P	S	Cr
E52100	0.95 1.10	0.15 0.35	0.25 0.45	Max. 0.025	Max. 0.025	1.30 1.60
GCr15	0.95 1.05	0.15 0.35	0.20 0.40	Max. 0.027	Max. 0.020	1.30 1.65

7.      Quality Contation:

Both end of each bar must be cut.

Ladle furnanced and vacuum de-gassed

Show heat No. on each bar

Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.

The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.