Technical Information

Cold-rolled sections

Cold-formed square sections

Rozmiar tekstu

Włącz lektora.

Wyłącz lektora.

Closed square, rectangular and round sections cold-formed

Length

Standard 12.1 m, possible to produce L = 4 ÷ 12 m

Packing

Bundles with mass 1.5 ÷ 4.0 Mg

Dimension, grade, surface, certificate and tolerance according to standards

EN 10219
EN 10204

Steel grades

S235JRH ; S355J2H ; E220+CR2S2 ; E220+CR2S2

Cold-formed square sections from cold-rolled strip

	weight [kg/m] wall thickness s [mm]
dimension a x a [mm]	0.80	1.00	1.25	1.50	2.00
closed section 14x14	0.33	0.41	0.50	0.58	0.75
closed section 15x15	0.36	0.44	0.54	0.63	0.81
closed section 16x16	0.38	0.47	0.58	0.68	0.87
closed section 18x18	0.43	0.53	0.65	0.77	1.00
closed section 20x20	0.48	0.59	0.73	0.87	1.12
closed section 25x25	0.61	0.75	0.93	1.10	1.44

Cold-formed square sections from hot-rolled strip

	PN-EN 10219 weight [kg/m] wall thickness s [mm]
dimension a x a [mm]	1.0	1.2	1.5	1.7	2.0	2.5	3.0	4.0	5.0	6.0	8.0
cold-formed section 20x20	0.58	0.68	0.83	0.94	1.05	1.25
cold-formed section 25x25	0.73	0.87	1.06	1.22	1.36	1.64	1.89
cold-formed section 30x30	0.89	1.06	1.30	1.49	1.68	2.03	2.36
cold-formed section 35x35		1.24	1.53	1.77	1.99	2.42	2.83
cold-formed section 40x40		1.43	1.77	2.04	2.31	2.82	3.30	4.20
cold-formed section 45x45			2.00	2.31	2.62	3.21	3.77	4.83
cold-formed section 50x50			2.24	2.59	2.93	3.60	4.25	5.45
cold-formed section 60x60					3.56	4.39	5.19	6.71	8.13
cold-formed section 70x70					4.19	5.17	6.13	7.97	9.70
cold-formed section 75x75					4.50	5.56	6.60	8.59
cold-formed section 80x80					4.82	5.96	7.07	9.22	11.27
cold-formed section 90x90					5.45	6.74	8.01	10.48	12.84
cold-formed section 100x100					6.07	7.53	8.96	11.73	14.41	16.98	21.39
cold-formed section 110x110							9.90	12.99	15.08	18.86	24.33
cold-formed section 120x120								14.25	17.55	20.75	26.41
cold-formed section 125x125								14.87	18.33	21.69	27.67
cold-formed section 130x130								15.50	19.12	22.63	29.35
cold-formed section 140x140								16.76	20.69	24.52	31.86
cold-formed section 150x150								18.01	22.26	26.40	33.95
cold-formed section 160x160								19.27	23.83	28.29	36.46
cold-formed section 180x180								21.78	26.97	32.05	41.91
cold-formed section 200x200								24.29	30.11	35.82	46.51