I beam (1) material: Q235,SS400,A36,ST37-2,EN10025,S235JR (2)Size:100*55*3.6mm-630*180*17mm (3)packing:bundle with strips

I beam

(1) material: Q235,SS400,A36,ST37-2,EN10025,S235JR(2)Size:100*55*3.6mm-630*180*17mm(3)packing:bundle with strips

GB standard I beam

Model	h(mm)	b(mm)	d(mm)	Theoretic Weight(kg/m)
10	100	68	4.5	11.261
12	120	74	5	13.987
12.6	126	74	5	14.223
14	140	80	5.5	16.89
16	160	88	6	20.513
18	180	94	6.5	24.143
20a	200	100	7	27.929
20b	200	102	9	31.069
22a	220	110	7.5	33.07
22b	220	112	9.5	36.524
24a	240	116	8	37.477
24b	240	118	10	41.245
25a	250	116	8	38.105
25b	250	118	10	42.03
27a	270	122	8.5	42.825
27b	270	124	10.5	47.064
28a	280	122	8.5	43.492
28b	280	124	10.5	47.888
30a	300	126	9	48.084
30b	300	128	11	52.794
30c	300	130	13	57.504
32a	320	130	9.5	52.777
32b	320	132	11.5	57.741
32c	320	134	13.5	62.765
36a	360	136	10	60.037
36b	360	138	12	65.689
36c	360	140	14	71.341
40a	400	142	10.5	67.598
40b	400	144	12.5	73.878
40c	400	146	14.5	80.158
45a	450	150	11.5	80.42
45b	450	152	13.5	87.485
45c	450	154	15.5	94.55
50a	500	158	12	93.654
50b	500	160	14	101.504
50c	500	162	16	109.354
55a	550	168	12.5	105.335
55b	550	168	14.5	113.97
55c	550	170	16.5	122.605
56a	560	166	12.5	106.316
56b	560	168	14.5	115.108
56c	560	170	16.5	123.9
63a	630	176	13	121.407
63b	630	178	15	131.298
63c	630	180	17	141.189

GB standard hot rolled I-beam