本规范涵盖了适用于按英寸尺寸订购的耐腐蚀和耐热钢、铁合金、钛和钛合金的薄板、带材和板材的制造公差。除非另有说明，这些公差适用于所有条件。术语“排除”用于仅适用于指定范围的较高数字。

This specification covers established manufacturing tolerances applicable to sheet, strip, and plate of corrosion and heat resistant steels, iron alloys, titanium, and titanium alloys ordered to inch dimensions. These tolerances apply to all conditions, unless otherwise noted. The term “excl” is used to apply only to the higher figure of the specified range.