ASTM A793-96(2009)

1.1 This specification covers stainless steel floor plates ½ in. and under for use in galley spaces, washrooms, engine rooms, and machinery spaces, and for ladder treads, gun platforms, and deck treads. For these uses, Patterns A, B, and C are considered interchangeable (see Fig. 1, Fig. 2, and Fig. 3).

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

FIG. 1 Pattern A (percent of reduction, 61 %)

FIG. 2 Pattern B (original of raised figures approximately 1¼ in., percent of reduction 61 %)

FIG. 3 Pattern C