宽高厚 度截 面 积理 论 重 量惯 性 矩截 面 模 数BHtArea A WIxZxmmmmmmcm2kg/mcm4cm3SKSP-IA40085845
559888SKSP-II40010010
18481240152SKSP-IIA4001209
21460160SKSP-III4001251376
42602220223SKSP-IIIA40015013
42790250SKSP-IV40017015
14670362SKSP-IVA40018516
21745300400SKSP-VL50020024
81057960520SKSP-VIL50022527
615312011400680SKSP-CⅢ400151
5/1231376
460SM-J60020013111
37250705SKSP-10H90023010
811086
49430812宽高厚 度截 面 积理 论 重 量惯 性 矩截 面 模 数BHtArea A WIxZxmmmmmmcm2kg/mcm4cm3NSP-10H90023010
811086
49430812NSP-25H90030013
4113220001450FSP-II40010010
18481240152FSP-III4001251376
42602220223FSP-IV40017015
14670362FSP-VL50020024
81057960520FSP-VIL50022527
615312011400680YSP-FL50044
718445
7YSP-FXL5004712
224560
3截 面 尺 寸单 根 参 数截 面 尺 寸