Gb T 16270 — Pdf Extra Quality

is the Chinese national standard (Guobiao) titled "High strength structural steel plates in the quenched and tempered condition."

The standard specifies:

Many grades under this standard correspond to European EN 10025-6 grades. For example, GB/T 16270 Q690E is often considered equivalent to S690QL . Application in Industry gb t 16270 pdf

The standard applies to steel plates with a maximum thickness of 150mm (increased from the 100mm limit in the 1996 version). is the Chinese national standard (Guobiao) titled "High