Bulb-flat Bar Steel

Standard: EN10067:1996 Specification: HP80-HP320 Material: Grade A, Grade B, Grade A32, Grade A36 Length: 4-12M

EN STANDARD
Specifications	Nominal Dimmenision/mm					Section Area
	b	h	t	rl	r		Theoretical Weight
80x5	80	5	19	4	≤1.5	5.41	4.25
80x6	80	6	20	4	≤2	6.21	4.88
100x7	100	7	22.5	4.5	≤2	8.71	6.86
100x8	100	8	23.5	4.5		9.74	7.65
120x6	120	6	23	5	≤2	9.32	7.32
120x7	120	7	24	5		10.52	8.26
120x8	120	8	25	5		11.72	9.2
140x7	140	7	26	5.5	≤2	12.43	9.75
140x8	140	B	27	5.5	≤2	13.83	10.85
140x10	140	10	29	5.5	≤3	16.63	13.05
160x7	160	7	29	6	≤2	14.6	11.46
160x8	160	8	30	6	≤2	16.2	12.72
160x9	160	9	31	6	≤2	17.8	13.97
160x11	160	11	33	6	≤3	21	16.49
180x8	180	8	33	7	≤2	18.86	14.8
180x9	180	9	34	7	≤2	20.66	16.22
180xl0	180	10	35	7	≤2	22.15	17.63
180x11	180	11	36	7	≤3	24.26	19.04
200x9	200	9	37	B	≤2	23.66	18.57
200xl0	200	10	38	8	≤3	25.66	20.14
200x11	200	11	39	8	≤3	27.66	21.71
200x12	200	12	40	8	≤3	29.66	23.28
220x10	220	10	41	9	≤3	29	22.77
220x11	220	11	42	9	≤3	31.2	24.5
220x12	220	12	43	9	≤3	33.4	26.22
240x10	240	10	44	10	≤3	32.49	25.5
240x11	240	11	45	10	≤3	31.89	27.39
240x12	240	12	46	10	≤3	37.29	29.27
260x10	260	10	47	11	≤3	36.11	28.35
260x11	260	11	48	11	≤3	38.71	30.39
260x12	260	12	49	11	≤3	11.31	32.43
280x11	280	11	51	12	≤3	42.68	33.5
280x12	280	12	52	12	≤3	45.48	35.7
280x13	280	13	53	12	≤3	18.28	37.9
300x11	300	11	54	13	≤3	46.78	36.7
300xl2	300	12	55	13	≤3	49.79	39.09
300x13	300	13	56	13	≤3	52.79	41.44
320x12	320	12	58	14	≤3	54.25	42.6
320x13	320	13	59	14	≤3	57.25	45.09
320x14	320	14	60	14	≤4	60.85	47.6

Bulb-flat Bar Steel