Q/BQB 660-2018: High strength steel plates for pressure vessels

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Scope

This Standard specifies the dimension, shape, technical requirements, inspection and
test, marking and quality certificate, etc. of the high strength steel plate for pressure
vessels.
This Standard is applicable to the high strength steel plate for high heat input welding
steel (≤100kJ/cm) and low welding crack susceptibility pressure vessels.

Basic Data

Standard ID	Q/BQB 660-2018 (Q/BQB660-2018)
Description (Translated English)	High strength steel plates for pressure vessels
Sector / Industry	Chinese Industry Standard
Classification of Chinese Standard	QBQ
Word Count Estimation	10,179
Issuing agency(ies)	Baoshan Iron and Steel Co., Ltd.