MT Shapes – Section Properties

Design section properties for the MT Shapes family, listed in AISC Shapes Database order. Click a shape’s reference to open its CAD download page.

Imperial Reference	Ix	Zx	Sx	rx	Iy	Zy	Sy	ry	J	Cw	ro	H
MT6.25X6.2	7.29	2.92	1.61	2.01	1	0.839	0.536	0.746	0.0246	0.0284	2.69	0.634
MT6.25X5.8	6.94	2.86	1.57	2.03	0.756	0.684	0.432	0.669	0.0206	0.0268	2.75	0.602
MT6X5.9	6.61	2.89	1.61	1.96	0.543	0.575	0.354	0.561	0.0249	0.0337	2.71	0.567
MT6X5.4	6.03	2.63	1.46	1.95	0.506	0.532	0.33	0.566	0.0196	0.025	2.69	0.574
MT6X5	5.62	2.45	1.36	1.96	0.517	0.509	0.318	0.594	0.0145	0.0202	2.71	0.572
MT5X4.5	3.47	1.81	1	1.62	0.336	0.403	0.25	0.505	0.0156	0.0138	2.22	0.585
MT5X4	3.08	1.61	0.894	1.62	0.296	0.354	0.22	0.502	0.0112	0.00989	2.22	0.583
MT5X3.75	2.91	1.51	0.836	1.63	0.281	0.334	0.209	0.505	0.00932	0.00792	2.22	0.588
MT4X3.25	1.57	1.01	0.558	1.29	0.188	0.264	0.165	0.444	0.00917	0.00463	1.74	0.612
MT4X3.1	1.5	0.967	0.533	1.29	0.176	0.247	0.154	0.441	0.00778	0.00403	1.75	0.608
MT3X2.2	0.579	0.483	0.268	0.949	0.0897	0.155	0.0973	0.374	0.00494	0.00124	1.27	0.646
MT3X1.85	0.483	0.409	0.226	0.945	0.0863	0.136	0.0863	0.4	0.00265	0.000754	1.28	0.644
MT2.5X9.45	1.05	1.03	0.528	0.617	4.35	2.66	1.74	1.26	0.156	0.0732	1.43	0.955
MT2X3	0.208	0.241	0.133	0.493	0.732	0.588	0.385	0.926	0.00919	0.00193	1.08	0.942