GB/T 4237-2007

This standard specifies the grades, dimensions, allowable deviations, and shapes of hot-rolled stainless steel plates and strips, as well as their technical requirements, test methods, inspection rules, packaging, marking, and product quality certificates. This standard applies to corrosion-resistant hot-rolled thick steel plates (hereinafter referred to as thick steel plates) rolled by reversible rolling mills, corrosion-resistant hot-rolled wide steel strips (hereinafter referred to as wide steel strips) rolled by continuous rolling mills, and their cut-to-length steel plates (hereinafter referred to as cut-to-length steel plates), as well as longitudinally cut wide steel strips. It also applies to corrosion-resistant hot-rolled narrow steel strips (hereinafter referred to as narrow steel strips) and their cut-to-length steel strips (hereinafter referred to as cut-to-length steel strips).