A517 Grade E,A517GrE

ASTM high strength A517 Grade E,A517GrE steel plate,A517GrE steel sheet is mainly for building fusion welded boilers and other pressure vessels.When rolling alloy steel plate A517 Grade E,the chemical composition for ladle analysis shall be comply to the below table.The heat treatment of pressure vessel steel plate A517 Grade E is under Quenching and Tempering.Transverse Charpy V notch impacting test can be done for steel plate A517Gr.E,the impacting test temperature shall be agreed upon between Xinsteel and our customers,but shall bot be higher than 32F (0 centigrade).

Technical Requirements & Additional Services for A517GrE steel plate:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Heat treatment under Quenching and Tempering
♦ 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
♦ Rolling under ASTM A20/A20M for Genenal requirements of pressure vessel used steel 

►Mechnical property for A517GrE steel plate:

Thickness (mm)	Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
			50mm
T≤65	690	795-930	16
65<T	620	725-930	14

►Chemical composition for A517GrE steel plate (Heat Analysis Max%)

Main chemical elements composition of A517GrE steel plate
C	Si	Mn	P	S	B	Cr	Mo	Ti
0.12-0.20	0.10-0.40	0.40-0.70	0.035	0.035	0.001-0.005	1.40-2.00	0.40-0.60	0.01-0.10