Properties - L: Unequal Angles

Welcome to our Unequal Angles property page. Here you'll find section properties — area, moments of inertia about both principal and geometric axes, section moduli and radii of gyration — for every Canadian unequal-leg angle, sourced from CISC 12. Sort by any column to compare sections. ---

Designation (metric)	Designation (imperial)	Mass per length	Weight per length (imperial)	Property group flag	Availability code	Shape ID code	Tensile property group	Max radius of gyration, major principal axis (angle)	Min radius of gyration, minor principal axis (angle)	Flange/wall width-to-thickness ratio	Depth-to-thickness ratio	Tangent of angle between geometric and principal axes	Polar radius of gyration about shear centre	Cross-sectional area (ASTM A6)	Cross-sectional area (theoretical)	Moment of inertia, axis x-x	Elastic section modulus, axis x-x	Radius of gyration, axis x-x	Centroid distance from outer flange/leg face	Moment of inertia, axis y-y	Elastic section modulus, axis y-y	Radius of gyration, axis y-y	Centroid distance from web/leg outer face	St-Venant torsional constant	Warping constant	Shear centre offset, major principal axis	Shear centre offset, minor principal axis	Product of inertia	Buckling constant (asymmetric sections)	Surface area per length	Symmetry parameter (unequal angles)
Ds_m	Ds_i	Mass	Wt_i	Prp	Avl	Shp	Grp	Rxp	Ryp	BT	DT	TanA	Rop	A_A6	A_Th	Ix	Sx	Rx	Y	Iy	Sy	Ry	X	J	Cw	Xop	Yop	Ixy	Omeg	SA	BetW
L203x152x25	L8x6x1	65.5	44.2	*	*	7	3	69.7	32.4	5.98	7.99	0.541	98.8	8390	8370	33.5	247	63.3	67.4	16	145	43.7	41.9	1800	4.37	51.7	34.2	13.4	0.606	0.71	83.7
L203x152x22	L8x6x7/8	57.9	39.1		*	7	3	70.3	32.5	6.85	9.14	0.545	99.6	7420	7390	30	219	63.7	66.2	14.4	129	44.1	40.7	1210	3	52.4	34.2	12.1	0.605	0.71	83.8
L203x152x19	L8x6x3/4	50.1	33.8		*	7	2	70.9	32.6	8	10.68	0.549	100	6410	6380	26.2	190	64.1	65.1	12.7	113	44.5	39.6	768	1.93	53.1	34.2	10.7	0.604	0.71	84
L203x152x16	L8x6x5/8	42.2	28.5		*	7	2	71.5	32.8	9.56	12.77	0.553	101	5390	5390	22.5	162	64.6	64	10.9	95.9	44.9	38.5	454	1.16	53.8	34.3	9.21	0.603	0.71	84.1
L203x152x14	L8x6x9/16	38.1	25.7		*	7	2	71.8	32.9	10.63	14.2	0.554	102	4880	4870	20.4	146	64.8	63.4	9.94	87.1	45.2	37.9	332	0.857	54.1	34.3	8.41	0.603	0.71	84.2
L203x152x13	L8x6x1/2	34.1	23		*	7	1	72.1	33	11.97	15.98	0.556	102	4350	4350	18.4	131	65	62.8	8.96	78.1	45.4	37.3	234	0.609	54.5	34.3	7.59	0.603	0.71	84.2
L203x152x11	L8x6x7/16	29.9	20.2		*	7	1	72.4	33.1	13.69	18.29	0.558	103	3830	3820	16.3	115	65.3	62.2	7.94	68.9	45.6	36.7	157	0.412	54.8	34.3	6.73	0.603	0.71	84.3
L203x102x25	L8x4x1	55.4	37.4	*	*	7	3	65.6	21.6	4.02	7.99	0.249	95.5	7100	7100	29	230	63.8	77.2	4.9	65.1	26.3	26.7	1530	3.46	29.2	59.2	6.4	0.523	0.61	137
L203x102x22	L8x4x7/8	49.3	33.1		*	7	3	66.1	21.6	4.59	9.14	0.255	96.2	6280	6280	25.9	204	64.3	76	4.43	57.9	26.6	25.5	1030	2.38	30	59.3	5.86	0.523	0.61	137
L203x102x19	L8x4x3/4	42.5	28.7		*	7	2	66.6	21.7	5.37	10.68	0.26	96.9	5450	5430	22.8	178	64.7	74.8	3.93	50.6	26.9	24.3	654	1.53	30.8	59.5	5.25	0.523	0.61	138
L203x102x16	L8x4x5/8	36	24.2		*	7	2	67.2	21.9	6.42	12.77	0.265	97.7	4590	4600	19.5	151	65.2	73.6	3.41	43.3	27.3	23.1	387	0.921	31.5	59.6	4.59	0.523	0.61	139
L203x102x14	L8x4x9/16	32.4	21.9		*	7	2	67.4	22	7.13	14.2	0.267	98	4150	4160	17.8	137	65.4	73	3.13	39.4	27.4	22.5	283	0.68	31.9	59.7	4.21	0.524	0.61	139
L203x102x13	L8x4x1/2	29	19.6		*	7	1	67.7	22.1	8.03	15.98	0.269	98.4	3710	3710	16	123	65.7	72.4	2.84	35.4	27.6	21.9	200	0.482	32.2	59.8	3.82	0.524	0.61	139
L203x102x11	L8x4x7/16	25.6	17.2		*	7	1	68	22.2	9.19	18.29	0.272	98.8	3260	3260	14.2	108	65.9	71.8	2.53	31.4	27.9	21.3	134	0.327	32.6	59.8	3.41	0.524	0.61	139
L178x102x19	L7x4x3/4	38.8	26.2	*		7	2	58.9	21.9	5.37	9.37	0.326	84.6	4960	4960	15.8	138	56.4	63.7	3.8	49.9	27.7	25.7	597	1.06	32.2	46.5	4.36	0.552	0.56	110
L178x102x16	L7x4x5/8	32.7	22.1			7	2	59.4	22.1	6.42	11.19	0.331	85.3	4180	4200	13.6	118	56.8	62.6	3.31	42.7	28.1	24.6	354	0.642	33	46.6	3.81	0.552	0.56	110
L178x102x13	L7x4x1/2	26.5	17.9			7	1	60	22.2	8.03	14.02	0.336	86.1	3390	3390	11.1	95.6	57.3	61.4	2.75	35	28.5	23.4	183	0.338	33.7	46.7	3.18	0.552	0.56	111
L178x102x11	L7x4x7/16	23.4	15.7		*	7	1	60.3	22.3	9.19	16.04	0.339	86.5	2980	2980	9.88	84.3	57.5	60.8	2.45	31	28.7	22.8	123	0.229	34.1	46.8	2.84	0.552	0.56	111
L178x102x9.5	L7x4x3/8	20.2	13.6			7	1	60.6	22.4	10.7	18.68	0.341	86.9	2570	2580	8.6	73	57.8	60.2	2.15	26.9	28.9	22.2	78	0.147	34.4	46.8	2.49	0.553	0.56	111
L152x102x22	L6x4x7/8	40.3	27.2	*	*	7	3	50.5	21.9	4.59	6.85	0.427	71.7	5150	5150	11.5	117	47.2	53.7	4.1	55.9	28.2	28.7	845	1.08	32.9	32.2	3.85	0.588	0.508	77.5
L152x102x19	L6x4x3/4	35	23.6			7	2	51	21.9	5.37	8	0.434	72.5	4480	4470	10.1	102	47.6	52.5	3.65	48.9	28.6	27.5	537	0.702	33.6	32.3	3.46	0.586	0.508	77.9
L152x102x16	L6x4x5/8	29.6	20			7	2	51.6	22	6.42	9.56	0.44	73.3	3780	3790	8.73	86.8	48	51.4	3.17	41.9	28.9	26.4	319	0.427	34.4	32.3	3.03	0.585	0.508	78.2
L152x102x14	L6x4x9/16	26.8	18.1		*	7	2	51.8	22.1	7.13	10.63	0.443	73.7	3430	3430	7.98	78.8	48.2	50.8	2.91	38.2	29.1	25.8	234	0.316	34.7	32.4	2.79	0.585	0.508	78.3
L152x102x13	L6x4x1/2	24	16.2			7	1	52.1	22.2	8.03	11.97	0.446	74.1	3060	3060	7.2	70.7	48.5	50.2	2.64	34.4	29.3	25.2	165	0.226	35.1	32.4	2.54	0.585	0.508	78.4
L152x102x11	L6x4x7/16	21.2	14.3			7	1	52.4	22.3	9.19	13.69	0.449	74.5	2700	2700	6.39	62.4	48.7	49.6	2.35	30.4	29.6	24.6	111	0.153	35.5	32.4	2.27	0.584	0.508	78.5
L152x102x9.5	L6x4x3/8	18.2	12.3			7	1	52.7	22.4	10.7	15.95	0.451	74.9	2330	2330	5.58	54.2	48.9	49.1	2.06	26.5	29.8	24.1	70.5	0.0988	35.8	32.4	1.99	0.584	0.508	78.7
L152x102x7.9	L6x4x5/16	15.3	10.3			7	1	53	22.5	12.85	19.14	0.454	75.3	1950	1950	4.72	45.6	49.2	48.5	1.76	22.4	30	23.5	41.1	0.0582	36.1	32.5	1.69	0.584	0.508	78.8
L152x89x13	L6x3-1/2x1/2	22.7	15.3	*		7	1	51	19.3	7	11.97	0.345	73.1	2900	2900	6.86	69.1	48.6	52.7	1.77	26.1	24.7	21.2	156	0.208	29.2	39	2	0.556	0.482	92.7
L152x89x9.5	L6x3-1/2x3/8	17.3	11.7			7	1	51.6	19.5	9.33	15.95	0.351	73.9	2210	2200	5.32	52.9	49.1	51.6	1.39	20.2	25.1	20	66.8	0.0911	29.9	39.1	1.57	0.557	0.482	93.1
L152x89x7.9	L6x3-1/2x5/16	14.5	9.8			7	1	51.9	19.6	11.2	19.14	0.354	74.3	1850	1850	4.5	44.6	49.3	51	1.19	17.1	25.3	19.4	38.9	0.0536	30.2	39.1	1.34	0.557	0.482	93.3
L127x89x19	L5x3-1/2x3/4	29.3	19.8	*	*	7	2	42.4	19	4.68	6.68	0.464	60.2	3750	3740	5.78	69.9	39.3	44.3	2.31	36.2	24.8	25.3	450	0.404	29	24.9	2.06	0.597	0.432	60.3
L127x89x16	L5x3-1/2x5/8	24.9	16.8		*	7	2	43	19.1	5.59	7.99	0.472	61	3170	3180	5.01	59.8	39.7	43.2	2.01	31.1	25.2	24.2	268	0.248	29.7	25	1.82	0.594	0.432	60.6
L127x89x13	L5x3-1/2x1/2	20.2	13.6			7	1	43.5	19.2	7	10	0.479	61.8	2580	2580	4.16	48.9	40.1	42.1	1.68	25.6	25.6	23	139	0.132	30.5	25	1.54	0.593	0.432	60.8
L127x89x9.5	L5x3-1/2x3/8	15.4	10.4			7	1	44.1	19.3	9.33	13.33	0.486	62.6	1970	1970	3.24	37.6	40.6	40.9	1.33	19.8	26	21.9	59.5	0.0582	31.2	25	1.22	0.592	0.432	61
L127x89x7.9	L5x3-1/2x5/16	12.9	8.7			7	1	44.4	19.4	11.2	15.99	0.489	63	1650	1650	2.75	31.7	40.8	40.3	1.13	16.7	26.2	21.3	34.7	0.0344	31.5	25.1	1.04	0.592	0.432	61.1
L127x89x6.4	L5x3-1/2x1/4	10.4	7			7	1	44.7	19.6	14	20	0.492	63.4	1330	1330	2.24	25.7	41	39.7	0.928	13.6	26.4	20.7	17.9	0.018	31.8	25.1	0.852	0.592	0.432	61.2
L127x76x13	L5x3x1/2	19	12.8	*		7	1	42.4	16.5	6	10	0.357	60.7	2420	2420	3.93	47.7	40.3	44.5	1.07	18.8	21.1	19.1	130	0.119	24.8	31.6	1.17	0.562	0.406	75.3
L127x76x11	L5x3x7/16	16.7	11.3		+	7	1	42.7	16.5	6.86	11.44	0.361	61.1	2140	2130	3.51	42.2	40.6	43.9	0.963	16.7	21.3	18.5	87.6	0.0815	25.1	31.7	1.05	0.562	0.406	75.5
L127x76x9.5	L5x3x3/8	14.5	9.8			7	1	43	16.6	8	13.33	0.364	61.5	1850	1850	3.07	36.7	40.8	43.3	0.849	14.6	21.5	17.9	55.9	0.0527	25.5	31.7	0.932	0.562	0.406	75.7
L127x76x7.9	L5x3x5/16	12.1	8.2			7	1	43.3	16.7	9.6	15.99	0.368	61.9	1550	1550	2.61	30.9	41	42.7	0.727	12.3	21.7	17.3	32.6	0.0311	25.9	31.7	0.8	0.562	0.406	75.8
L127x76x6.4	L5x3x1/4	9.8	6.6			7	1	43.6	16.8	12	20	0.371	62.3	1250	1250	2.13	25	41.2	42.1	0.598	10.1	21.9	16.7	16.8	0.0163	26.2	31.8	0.658	0.562	0.406	76
L102x89x13	L4x3-1/2x1/2	17.6	11.9	*	*	7	1	36.8	18.4	7	8.03	0.744	52	2260	2260	2.24	32	31.5	31.9	1.58	24.9	26.4	25.4	122	0.0818	30.5	9.16	1.1	0.625	0.382	22.7
L102x89x9.5	L4x3-1/2x3/8	13.5	9.1		*	7	1	37.4	18.5	9.33	10.7	0.749	52.8	1720	1730	1.76	24.7	31.9	30.8	1.24	19.2	26.8	24.2	52.3	0.0364	31.2	9.15	0.874	0.622	0.382	22.7
L102x89x7.9	L4x3-1/2x5/16	11.4	7.7		*	7	1	37.7	18.6	11.2	12.85	0.751	53.3	1450	1450	1.5	20.9	32.1	30.2	1.06	16.3	27.1	23.6	30.5	0.0216	31.5	9.15	0.749	0.621	0.382	22.8
L102x89x6.4	L4x3-1/2x1/4	9.2	6.2		*	7	1	38	18.7	14	16.06	0.753	53.7	1170	1170	1.23	16.9	32.3	29.6	0.872	13.2	27.3	23.1	15.8	0.0113	31.8	9.15	0.616	0.621	0.382	22.8
L102x76x16	L4x3x5/8	20.2	13.6	*	*	7	2	34.5	16.2	4.79	6.42	0.529	48.8	2570	2580	2.54	38	31.4	35	1.2	22.2	21.6	22.1	217	0.128	25.2	17.3	0.988	0.609	0.356	42.1
L102x76x13	L4x3x1/2	16.4	11.1			7	1	35	16.2	6	8.03	0.538	49.6	2100	2100	2.12	31.2	31.8	33.9	1.01	18.3	21.9	21	113	0.0692	25.9	17.3	0.846	0.606	0.356	42.3
L102x76x9.5	L4x3x3/8	12.6	8.5			7	1	35.6	16.4	8	10.7	0.547	50.4	1600	1610	1.67	24.1	32.2	32.7	0.8	14.2	22.3	19.8	48.7	0.0309	26.6	17.3	0.677	0.604	0.356	42.4
L102x76x7.9	L4x3x5/16	10.7	7.2			7	1	35.9	16.5	9.6	12.85	0.55	50.9	1350	1350	1.42	20.4	32.4	32.1	0.686	12	22.5	19.2	28.4	0.0183	27	17.3	0.582	0.603	0.356	42.5
L102x76x6.4	L4x3x1/4	8.6	5.8			7	1	36.2	16.6	12	16.06	0.554	51.3	1090	1090	1.17	16.5	32.7	31.6	0.565	9.81	22.7	18.7	14.7	0.00963	27.3	17.3	0.48	0.603	0.356	42.6
L89x76x13	L3-1/2x3x1/2	15.1	10.2	*	*	7	1	31.5	15.8	6	7	0.714	44.6	1940	1940	1.44	23.8	27.3	28.6	0.969	18	22.4	22.2	104	0.0514	25.8	8.86	0.683	0.625	0.33	21.9
L89x76x11	L3-1/2x3x7/16	13.5	9.1		+	7	1	31.8	15.8	6.86	8.01	0.718	45	1710	1710	1.29	21.2	27.5	28	0.871	16	22.6	21.7	70.2	0.0354	26.2	8.85	0.618	0.623	0.33	21.9
L89x76x9.5	L3-1/2x3x3/8	11.7	7.9		*	7	1	32.1	15.9	8	9.33	0.721	45.4	1480	1480	1.13	18.5	27.7	27.4	0.769	14	22.8	21.1	44.9	0.0231	26.5	8.85	0.549	0.622	0.33	21.9
L89x76x7.9	L3-1/2x3x5/16	9.8	6.6		*	7	1	32.4	15.9	9.6	11.2	0.724	45.9	1250	1250	0.97	15.6	27.9	26.9	0.659	11.8	23	20.5	26.2	0.0138	26.8	8.84	0.473	0.621	0.33	22
L89x76x6.4	L3-1/2x3x1/4	8	5.4		*	7	1	32.7	16	12	14	0.727	46.3	1010	1010	0.796	12.7	28.1	26.3	0.543	9.65	23.2	19.9	13.5	0.00725	27.1	8.84	0.391	0.62	0.33	22
L89x64x13	L3-1/2x2-1/2x1/2	13.9	9.4	*		7	1	29.9	13.6	5	7	0.486	42.4	1770	1770	1.35	23.1	27.6	30.6	0.568	12.5	17.9	17.9	95.4	0.0426	21	16.8	0.497	0.6	0.305	40.7
L89x64x9.5	L3-1/2x2-1/2x3/8	10.7	7.2			7	1	30.5	13.6	6.66	9.33	0.496	43.2	1360	1360	1.07	17.9	28	29.5	0.454	9.71	18.3	16.8	41.2	0.0192	21.7	16.8	0.403	0.597	0.305	40.9
L89x64x7.9	L3-1/2x2-1/2x5/16	9	6.1			7	1	30.8	13.7	8	11.2	0.501	43.7	1150	1150	0.912	15.2	28.2	28.9	0.391	8.26	18.5	16.2	24.1	0.0115	22.1	16.8	0.349	0.596	0.305	41
L89x64x6.4	L3-1/2x2-1/2x1/4	7.3	4.9			7	1	31.1	13.8	10	14	0.506	44.1	929	927	0.749	12.4	28.4	28.3	0.323	6.75	18.7	15.6	12.5	0.00604	22.4	16.8	0.289	0.596	0.305	41.1
L76x64x13	L3x2-1/2x1/2	12.6	8.5	*	+	7	1	26.4	13.2	5	6	0.667	37.4	1610	1610	0.867	17.1	23.2	25.4	0.542	12.2	18.3	19.1	86.7	0.03	21.1	8.81	0.39	0.625	0.279	21.7
L76x64x11	L3x2-1/2x7/16	11.3	7.6		+	7	1	26.7	13.2	5.72	6.86	0.672	37.8	1430	1430	0.78	15.2	23.4	24.8	0.489	10.9	18.5	18.5	58.6	0.0208	21.5	8.8	0.356	0.622	0.279	21.7
L76x64x9.5	L3x2-1/2x3/8	9.8	6.6		*	7	1	27	13.3	6.66	8	0.676	38.2	1240	1240	0.69	13.3	23.6	24.3	0.434	9.52	18.7	17.9	37.6	0.0136	21.8	8.79	0.319	0.62	0.279	21.7
L76x64x7.9	L3x2-1/2x5/16	8.3	5.6		*	7	1	27.3	13.3	8	9.6	0.68	38.6	1050	1050	0.592	11.3	23.8	23.7	0.374	8.1	18.9	17.4	22	0.00817	22.2	8.79	0.276	0.619	0.279	21.8
L76x64x6.4	L3x2-1/2x1/4	6.7	4.5		*	7	1	27.6	13.4	10	12	0.684	39.1	845	847	0.488	9.2	24	23.1	0.309	6.62	19.1	16.8	11.4	0.00433	22.5	8.79	0.23	0.618	0.279	21.8
L76x64x4.8	L3x2-1/2x3/16	5.1	3.39		*	7	1	27.9	13.5	13.34	16.01	0.688	39.5	643	642	0.377	7.04	24.2	22.6	0.24	5.08	19.3	16.2	4.85	0.00189	22.8	8.79	0.179	0.617	0.279	21.8
L76x51x13	L3x2x1/2	11.5	7.7	*		7	1	25	10.9	4	6	0.414	35.5	1450	1450	0.8	16.4	23.5	27.5	0.28	7.77	13.9	14.8	78	0.0244	15.9	16.3	0.26	0.589	0.254	39.1
L76x51x9.5	L3x2x3/8	8.8	5.9			7	1	25.5	10.9	5.33	8	0.428	36.3	1120	1120	0.638	12.8	23.9	26.4	0.226	6.09	14.2	13.7	33.9	0.0111	16.7	16.4	0.216	0.585	0.254	39.4
L76x51x7.9	L3x2x5/16	7.4	5			7	1	25.8	11	6.4	9.6	0.435	36.7	942	945	0.548	10.9	24.1	25.8	0.196	5.2	14.4	13.1	19.9	0.00667	17.1	16.4	0.189	0.584	0.254	39.6
L76x51x6.4	L3x2x1/4	6.1	4.1			7	1	26.1	11	8	12	0.44	37.1	768	766	0.453	8.88	24.3	25.2	0.163	4.26	14.6	12.5	10.3	0.00354	17.5	16.4	0.158	0.583	0.254	39.7
L76x51x4.8	L3x2x3/16	4.6	3.07			7	1	26.4	11.1	10.67	16.01	0.446	37.5	582	582	0.35	6.79	24.5	24.6	0.128	3.28	14.8	11.9	4.39	0.00155	17.8	16.4	0.124	0.583	0.254	39.8
L64x51x9.5	L2-1/2x2x3/8	7.9	5.3	*		7	1	21.9	10.7	5.33	6.66	0.614	31	1000	998	0.38	8.96	19.5	21.1	0.214	5.94	14.6	14.8	30.2	0.00722	17.1	8.7	0.163	0.618	0.229	21.4
L64x51x7.9	L2-1/2x2x5/16	6.7	4.5		+	7	1	22.2	10.7	6.4	8	0.62	31.4	845	844	0.328	7.64	19.7	20.6	0.186	5.08	14.8	14.2	17.7	0.00436	17.4	8.7	0.143	0.616	0.229	21.4
L64x51x6.4	L2-1/2x2x1/4	5.4	3.62			7	1	22.5	10.8	8	10	0.626	31.9	684	685	0.272	6.25	19.9	20	0.155	4.17	15	13.6	9.21	0.00233	17.8	8.7	0.121	0.614	0.229	21.5
L64x51x4.8	L2-1/2x2x3/16	4.2	2.75			7	1	22.8	10.9	10.67	13.34	0.631	32.3	522	521	0.212	4.8	20.1	19.4	0.121	3.21	15.2	13.1	3.94	0.00102	18.1	8.7	0.0948	0.612	0.229	21.5
L64x38x6.4	L2-1/2x1-1/2x1/4	4.8	3.19	*	+	7	1	21.2	8.23	6	10	0.357	30.3	605	605	0.246	5.96	20.2	22.2	0.0671	2.35	10.5	9.53	8.13	0.00186	12.4	15.8	0.0732	0.562	0.203	37.6
L64x38x4.8	L2-1/2x1-1/2x3/16	3.6	2.44		+	7	1	21.5	8.31	8	13.34	0.364	30.7	461	461	0.192	4.58	20.4	21.6	0.053	1.82	10.7	8.94	3.48	0.000821	12.8	15.8	0.0582	0.562	0.203	37.8
L51x38x6.4	L2x1-1/2x1/4	4.2	2.77	*		7	1	17.5	8.12	6	8	0.543	24.7	525	524	0.131	3.87	15.8	16.9	0.063	2.28	11	10.5	7.05	0.00107	13	8.53	0.0525	0.606	0.178	20.9
L51x38x4.8	L2x1-1/2x3/16	3.1	2.12			7	1	17.8	8.18	8	10.67	0.551	25.1	401	401	0.103	2.99	16	16.3	0.0499	1.77	11.2	9.93	3.02	0.000477	13.3	8.53	0.042	0.604	0.178	20.9
L51x38x3.2	L2x1-1/2x1/8	2.1	1.44			7	1	18	8.27	11.98	15.97	0.558	25.6	272	273	0.0721	2.06	16.3	15.7	0.0353	1.23	11.4	9.35	0.919	0.00015	13.7	8.54	0.0298	0.603	0.178	21