BS Grade 450EMZ STEEL PLATE

450EM steel plate shall be made by a lower sulphur and phosphorus refining process in a basic oxygen or basic electric arc furnace.BS grade 450emz steels shall be fully killed and with fine grain.Structure plate 450EM shall be vacuum degassed or ladle refined,rimming steel shall not be supplied.Maximum CEV for 450EM steel plate shall be above 0.43%.Stock 450EM steel plate thickness from 8mm to 60mm is available in Xinsteel Industrial's port warehouses in China.

Technical Requirements & Additional Services for BS GR 450EMZ steel plate:
♦ Z TEST (Z15,Z25,Z35) for through-thickness testing
♦ Charpy V-notch impacting test at -40 ℃ with Min. 60J
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Simulated post-weld heat treatment
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands 

►Mechnical property for BS 450EMZ steel plate:

Thickness (mm)
BS 450EMZ	≤ 16	> 16 ≤ 25	> 25 ≤ 75
Yield strength (≥Mpa)	450	430	415
	≤ 75
Tensile strength (Mpa)	550-700

►Chemical composition for BS 450EMZ steel plate (Ladle Analysis Max%)

Main chemical elements composition of BS 450EMZ steel plate
C	Si	Mn	P	S	Cr	Mo	Nb+V	Nb+V+Ti
0.16	0.25-0.60	1.00-1.65	0.025	0.008	0.30	0.25	0.10	0.12
Ni	Alt	Cu	N	Nb	Ti	V	Cr+Mo+Ni+Cu
0.65	0.055	0.30	0.010	0.040	0.02	0.015	0.80