The SPV 490Q equivalent with ASTM A517 B-99 or JIS G3115:1990. That is "Standards specification for pressure vessel plates, alloy steel, high strength, quenched and tepered".
Brgds
Hong Ky Thai
Quatest 3 Inspector
-- On Fri, May 21, 2010 at 11:37 AM, Tran Van Vuong <vuong.tv@gmail.com> wrote:
--Hi all,
Some bodies help me for the above subject ?
Thank you very much
TRAN VAN VUONG
Deputy Technical Director
NDT Level III according to SNT-TC-1A
HP +84 912 262 085
Email: vuongtv@phateco.com
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