cold roll angle

cold roll angle Grade:s355JOH S355J2H ,Q235B,Q345B

cold roll  angle

Grade:s355JOH S355J2H ,Q235B,Q345BThickness:1-14mmLength:5.8-11.95M(transport by container)

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we could offer square tubes(hollow section),our plant have CE certificate

standard:EN10210, EN10219,JIS G3444,ASTM GB/T6723

 

COLD-BENT   ANGLES  [Specification] B×B×t=20×20×1.0~400×400×14.0<br>A×B×t=15×25×1.0~350×400×14.0 [Standard] GB/T6723
Description
Cold-bent equilateral angle parameters of some products in common use
Side length	Permissible Deviation	Wall	Theory	Section Area	Center	Moment Of inertia			Radius of Gyration			Section
mm	mm	Thickness mm	Weight		of	cm4			cm			Modulus
					gravity							cm3
B		t	kg/m	cm2	y0	Ix = Iy	Iu	Ly	rx=ry	ru	rv	Wmax	Wmin
50	± 1.50	4	2.894	3.686	1.448	9.022	14.755	3.29	1.564	2	0.944	6.229	2.54
60	± 1.50	3	2.687	3.423	1.648	12.342	20.028	4.657	1.898	2.418	1.166	7.486	2.836
60	± 1.50	4	3.552	4.486	1.898	15.97	26.03	5.911	1.886	2.408	1.147	9.403	3.12
70	± 1.50	3	3.158	4.023	1.898	19.853	32.152	7.533	2.221	2.826	1.37	10.456	3.891
70	± 1.50	4	4.15	5.286	1.948	25.799	41.944	9.654	2.209	2.816	1.351	13.242	5.107
80	± 1.50	3	3.629	4.623	2.148	29.921	48.386	11.456	2.543	3.234	1.54	13.925	5.113
80	± 2.00	6	6.982	8.895	2.297	55.938	91.365	20.512	2.507	3.204	1.518	24.346	9.809
100	± 2.00	4	6.034	7.686	2.698	77.571	125.53	29.613	3.176	4.041	1.962	28.749	10.623
100	± 2.25	6	8.866	11.295	2.197	112.247	182.629	41.866	3.152	4.021	1.925	40.125	15.584
120	± 2.00	4	7.3	9.3	3.19	135.69	215.13	52.27	3.82	4.85	2.37	42.54	15.4
120	± 2.25	6	10.78	13.78	3.29	197.46	32.48	74.44	3.79	4.83	2.33	60.02	22.67
160	± 2.00	4	9.81	12.5	4.12	326.65	525.99	127.04	5.11	6.49	3.19	79.28	29.49
Cold-bent non-equilateral angle parameters of some products in common use
Dimension				Theory	Section	Moment		x-x				y-y
mm				Weight kg/m	Area	Of inertia
					cm2	cm4
A	B	Permissible	t			cm		cm4	cm3		cm	cm4	cm3	cm
		Deviation				X0	Y0	Ix	Wx		Rx	ix	iy	iy
30	60	± 1.50	3	1.981	2.216	0.623	2.483	9.596		2.514	1.95	1.742	0.736	0.831
40	60	± 1.50	3	2.216	2.823	0.936	1.96	10.704		2.654	1.946	3.972	1.296	1.186
50	60	± 1.50	4	3.208	4.087	1.326	1.845	14.983		3.66	1.915	9.593	2.611	1.532
60	120	± 2.00	4	5.406	6.887	1.176	4.243	106.543		13.735	3.933	19.515	4.045	1.683
80	120	± 2.00	4	6.034	7.686	1.782	3.822	118.259		14.46	3.922	44.089	7.09	2.394

cold roll angle