Model Number

JIS , EU, AMST

1) Standard:JIS G3101, SS400(1987) or GB700-88， Q235B 
                  EN10034-1993 / EN10025-2004
2) Size as follows

H型钢 H-BEAMS
名义尺寸	HXB(mm)	t1(mm)	t2(mm)
nominal size(mm)				unit weight JIS(kg/m)
100X100	100X100	6	8	16.9
120X120	125X125	6.5	9	23.6
150X75	150X75	5	7	14
150X100	148X100	6	9	20.7
150X150	150X150	7	10	31.1
175X90	175X90	5	8	18
200X100	198X99	4.5	7	17.8
	200X100	5.5	8	20.9
175X175	175X175	7.5	11	40.4
194X150	194X150	6	9	29.9
200X200	200X200	8	12	49.9
	200X204	12	12	56.2
250X125	248X124	5	8	25.1
	250X125	6	9	29
250X175	244X175	7	11	43.6
300X150	298X149	5.5	8	32
	300X150	6.5	9	36.7
300X200	294X200	8	12	55.8
	298X201	9	14	65.4
350X175	346X174	6	9	41.2
	350X175	7	11	49.4
400X200	396X199	7	11	56.1
	400X200	8	13	65.4
250X250	250X250	9	14	71.8
	250x255	14	14	81.6
300X300	300X300	10	15	93
	294x302	12	12	83.4
	300x305	15	15	105
350x350	344x348	10	16	113
	350x350	12	19	135
400x400	388x402	15	15	140
	394x398	11	18	147
	400x400	13	21	172
	400x408	21	21	197
	414x405	18	28	232
	428x407	20	35	283
350x250	340x250	9	14	78.1
400x300	390x300	10	16	105
450x300	440x300	11	18	121
450x200	446x199	8	12	65.1
	450x200	9	14	74.9
500x300	482x300	11	15	111
	488x300	11	18	124.9
500x200	496x199	9	14	77.9
	500x200	10	16	88.2
	506x201	11	19	102
600x200	600x200	11	17	103
	596x199	10	15	92.5
	606x201	12	20	118
600x300	582x300	12	17	133
	588x300	12	20	147
	594x302	14	23	170
700x300	700x300	13	24	182
800x300	800x300	14	26	207
	808x302	16	30	241
900x300	890x299	15	23	210
	900x300	16	28	240