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BRITISH AND EUROPEAN CHANNEL COMPARISON

Metric Size (mm)	European Section	Depth (mm)	Width (mm)	Kg/m	Moment of Inertia		Elastic Modulus		Radius of Gyration
					Axis x-x cm4	Axis y-y cm4	Axis x-x cm3	Axis y-y cm3	Axis x-x cm	Axis y-y cm
	UPN400	400	110	73.20	20350	846.0	1020.0	102.00	14.90	3.04
430X100X64		430	100	64.40	21940	722.0	1020.0	97.90	16.30	2.97
	UPN380	380	102	64.40	15760	615.0	829.0	78.70	14.00	2.77
	UPN350	350	100	61.80	12840	570.0	743.0	75.00	12.90	2.72
	UPN320	320	100	60.70	10870	597.0	679.0	80.60	12.10	2.81
380X100X54		380	100	54.00	15030	643.0	791.0	89.20	14.80	3.06
	UAP300	300	100	47.38	8170	562.1	545.0	79.80	11.81	3.10
	UON300	300	100	47.10	8030	495.0	535.0	67.80	11.70	2.90
300X100X46		300	100	45.40	8229	568.0	549.0	81.70	11.90	3.13
	UPN280	280	95	42.60	6276	390.0	450.0	57.20	10.90	2.75
300X90X41		300	90	41.40	7218	404.0	481.0	63.10	11.70	2.77
	UAP270	270	95	40.58
	UPN260	260	90	38.70	4820	317.0	371.0	47.70	9.99	2.56
	UAP250	250	85	35.43	4136	269.7	331.0	49.10	9.72	2.61
260X90X35		260	90	34.80	4728	353.0	364.0	56.30	10.30	2.82
	UON240	240	85	33.90	3600	248.0	300.0	39.60	9.22	2.42
230X90X32		230	90	32.20	3518	334.0	306.0	55.00	9.27	2.86
	UPN220	220	80	30.00	2690	197.0	245.0	33.60	8.48	2.26
200X90X30		200	90	29.70	2523	314.0	252.0	53.40	8.16	2.88
	UAP220	220	80	29.36	2710	222.3	247.0	39.80	8.64	2.48
260X75X28		260	75	27.60	3619	158.0	278.0	34.40	10.10	2.30
180X90X26		180	90	26.10	1817	277.0	202.0	47.40	7.40	2.89
	UAP200	200	75	25.85	1946	169.7	195.0	32.10	7.80	2.30
	UPN200	200	75	25.80	1910	148.0	191.0	27.00	7.70	2.14
230X75X26		230	75	25.70	2748	181.0	239.0	34.80	9.17	2.35
150X90X24		150	90	23.90	1162	253.0	155.0	44.40	6.18	2.89
200X75X23		200	75	23.40	1963	170.0	196.0	33.80	8.11	2.39
	UPN180	180	70	22.50	1350	114.0	150.0	22.40	6.95	2.02
	UAP175	175	70	21.84	1272	126.4	145.0	25.90	6.86	2.16
180X75X20		180	75	20.30	1370	146.0	152.0	28.80	7.27	2.38
	UPN160	160	65	19.20	925	85.3	116.0	18.30	6.21	1.89
	UAP150	150	65	18.43	797	93.3	106.0	21.00	5.90	2.02
150X75X18		150	75	17.90	861	131.0	115.0	26.60	6.15	2.40
	UPN140	140	60	16.40	605	62.7	86.4	14.80	5.45	1.75
125X65X15		125	65	14.80	483	80.0	77.3	18.80	5.07	2.06
	UAP130	130	55	14.11	459	51.3	70.7	13.80	5.13	1.71
	UON120	120	55	13.70	364	42.3	60.7	11.10	4.62	1.59
	UAP100	100	50	10.82	209	32.8	41.9	9.95	3.97	1.57
	UPN100	100	50	10.80	206	29.3	41.2	8.49	3.91	1.47
100X50X10		100	50	10.20	208	32.3	41.5	9.89	4.00	1.58
	UPN80	80	45	8.90	106	19.4	26.5	6.36	3.10	1.33
	UAP80	80	45	8.63	107	21.3	26.8	7.38	3.16	1.41