hot rolled steel H beam Standard:GB/T 11263-2005 Material:Q235B,Q345B Size:200*100-600*200

hot rolled steel H beam

Description: H beam is developed and optimized from I beam, a kind of economical profiled steel with a better mechanics capabilities. The web plates and the flanges are in plumb.The inner flange runs parallel to the outer one. Its flanges are very straight and the edges are clear, especially named by the similarity between the section shape and the letter "H".

Use: large-scale building requiring large carrying capacity and good stability (e.g. high-rise building, workshop etc.), bridge, shipbuilding, crane, machinery foundation, trestle and foundation pile.

Specification:

classification	Dimensions,mm				Theoretical	classification	Dimensions ,mm				Theoretical
	HXB	t1	t2	r			HXB	t1	t2	r
					kg/m						kg/m
HW	100x100	6	8	10	17.2	HN	150x75	5	7	10	14.3
	125x125	6.5	9	10	23.8		175x90	5	8	13	18.2
	150x150	7	10	13	31.9		198x99	4.5	7	13	18.5
	175x175	7.5	11	13	40.3		200x100	5.5	8	13	21.7
	200x200	8	12	16	50.5		248x124	5	8	13	25.8
	250x250	9	14	16	72.4		250x125	6	9	16	29.7
	300x300	10	15	20	94.5		298x149	5.5	8	16	32.6
	350x350	12	19	20	137		300x150	6.5	9	16	37.3
	400x400	13	21	24	172		346x174	6	9	16	41.8
	148x100	6	9	13	21.4		350x175	7	11	16	50
HM	194x150	6	9	16	31.2		396x199	7	11	16	56.7
	244x175	7	11	16	44.1		400x200	8	13	16	66
	294x200	8	12	20	57.3		446x199	8	12	20	66.7
	340x250	9	14	20	79.7		450x200	9	14	20	76.5
	390x300	10	16	24	107		496x199	9	14	20	79.5
	440x300	11	18	24	124		500x200	10	16	20	89.6
	482x300	11	15	28	115		596x199	10	15	24	95.1
	488x300	11	18	28	129		600x200	11	17	24	106
	582x300	12	17	28	137		700x300	13	24	28	185
	588x300	12	20	28	151		*800x300	14	26	28	210
							*900x300	16	28	28	243

hot rolled steel H beam