Delivery Time:A week
Certification:ISO9001:2008

Galvanized Cold Bending Equilateral / Unequal Channel Steel Q235B

Quick Detail:

1. Galvanized steel

2. Channel according to the shape and can be divided into four kinds: cold bending equilateral channel steel, cold bending unequal channel steel, cold bending inner edge channels, cold bending outside edge channel steel

3. Generally material are Q235B

Description:

Channel is the cross section for the groove shape of strip steel. Channel steel building use and mechanical use carbon structural steel, is a complex section steel, steel its section shape is slotted. Channel steel is mainly used for building structure, curtain wall engineering, mechanical equipment and vehicles manufacturing, etc. In use for its good welding, riveting performance and comprehensive mechanical properties. Of channel steel billet raw material for carbon content less than 0.25% of the carbon steel or low alloy steel billet. Finished product channel steel by thermal forming and normalizing or hot rolling state delivery. Its specifications with high waist leg width (b) (h) * * waist thick mm (d) the number, such as 48 * 100 * 5.3, said the waist is 100 mm high, legs to 48 mm wide, waist is 5.3 mm thick steel channel, or 10 # steel channel. High waist the same channel steel, such as there are several different thick legs and waist also need to add a b c shall be the difference between, on the right side model such as 25 # 25 # 25 # b c etc.

Specifications:

SIZE	height   mm	legWidh   mm	Thickness     mm	(cm²)	Kg/m
5#	50	37	4.5	6.928	5.438
6.3#	63	40	4.8	8.451	6.634
6.5#	65	40	4.3		6.709
8#	80	43	5.0	10.248	8.045
10#	100	48	5.3	12.748	10.007
12#	120	53	5.5		12.059
12.6	126	53	5.5	15.692	12.319
14#a	140	58	6.0	18.516	14.535
14#b	140	60	8	21.316	16.733
16#a	160	63	6.5	21.962	17.24
16#b	160	65	8.5	25.162	19.752
18#a	180