Dimensions – Pakistan Steel Trade

Size(Inches)	No	Weight Kg/Ft
T.IRON
400		0.380
500		0.480
600		0.580
700		0.680
800		0.780
900		0.880
1000		0.980
1100		1.080
		.
1200		1.180
1500		1.480

Size(Inches)	No	Weight Kg/Ft
GIRDER
5 x 3		1.170
6 x 4		1.300
6 x 4		1.600
6 x 4		1.850
7 x 4		1.950
7 x 4		2.300
8 x 4		2.500
8 x 4		2.900

Size(Inches)	No	Weight Kg/Ft
I-BEAM LOCAL
4 x 2		2.100
6 3/8 x 3		4.600
8 x 4 *		6.350
8 x 4 *		7.700

Size(Inches)	No	Weight Kg/Ft
I-BEAM HEAVY
6 x 3		5.100
8 x 4		6.800
8 x 4		8.100
10 x 5		11.500
12 x 5		14.000
12 x 6		16.500
14 x 6		23.500
16 x 6		28.500
18 x 7		33.500

Size(Inches)	No	Weight Kg/Ft
H-BEAMS
4 X 4		6.000
5 X 5		7.000
6 X 6 *		8.500
6 X 6		10.000
8 X 8		15.700
10 X 10		24.000

Size(Inches)	No	Weight Kg/Ft
CHANNEL
2 3/4 x 1 1/4		1.000
3 x 1 1/2 L.D		1.500
3 x 1 1/2 H.D		2.200
4 x 2		2.000
4 x 2 L.D		2.500
4 x 2 H.D		3.200
5 x 2 1/2 L.D		3.600
5 x 2 1/2 H.D		4.200
6 x 3 L.D		4.600
6 x 3 H.D		6.000
7 x 3 L.D		4.900
7 x 3 H.D		6.700
8 x 3 L.D		6.000
8 x 3 H.D		8.200
		.
8 5/8 x 3 1/8		8.500
10 x 3 L.D		8.500
10 x 3 1/2 H.D		10.000
12 x 4		14.300

Size(Inches)	No	Weight Kg/Ft
DEFORMED BAR
3 / 8 = (10)		0.188
1 / 2 = (12)		0.271
5 / 8 = (16)		0.482
3 / 4 = (20)		0.752
1 = (25)		1.176
1 1/8 = (28)		1.475
1 1/4 = (32)		1.926
1 1/2 = (36)		2.438

Normal Flange I-Beams (IPN)

Hot Rolled Channels (UPN)

Wide Flange I-Beams (JIS)

Wide Flange Shapes (Inch Series)

European Wide Flange Beams (HE)

European I-Beams (IPE)

H-Bearing Piles (Inch Series)

Universal Beams (BS)

Universal Columns (BS)

Universal Beams Bearing Piles (BS)

Chemical Composition

Mechanical Properties

Dimensional Tolerance

Steel Grades

Normal Flange I-Beams (IPN)

Hot Rolled Channels (UPN)

Wide Flange I-Beams (JIS)

Wide Flange Shapes (Inch Series)

European Wide Flange Beams (HE)

European I-Beams (IPE)

H-Bearing Piles (Inch Series)

Universal Beams (BS)

Universal Columns (BS)

Universal Beams Bearing Piles (BS)

Chemical Composition

Mechanical Properties

Dimensional Tolerance

Steel Grades

Size(Inches)	No	Weight Kg/Ft
EQUAL ANGLE
1 x 1 x 1/8		0.350
= X 3/16		0.510
1 1/4 x 1 1/4 x 1/		0.450
= X 3/16		0.660
1 1/2 x 1 1/2 x 1/8		0.540
= X 3/16		0.800
= X 1/4		1.030
1 3/4 x 3/16	*	0.950
= X 1/4	*	1.246
		.
2 x 2 x 1/8		0.773
= X 3/16		1.080
= X 1/4		1.400
2 1/2 x 2 1/2 x 3/16		1.370
= X 1/4		1.800
= X 5/16		2.208
= X 3/8		2.640
3 x 3 x 3/16		1.660
= X 1/4		2.190
= X 5/16		2.700
= X 3/8		3.200
3 1/2 x 3 1/2 x 1/4	*	2.560
= X 5/16	*	3.180
= X 3/8	*	3.760
4 x 4 x 1/4		2.960
		.
= X 5/16		3.660
= X 3/8		4.350
= X 1/2		5.700
4 1/2 x 4 1/2 x /16	*	4.150
= X 3/8	*	4.935
= X 1/2	*	6.485
5 x 5 5/16		6.620
= X 3/8		5.500
= X 1/2		7.270
= X 5/8		8.900
6 x 6 5/16		5.600
= X 3/8		6.640
= X 1/2		8.760
		.
= X 5/8		10.850
= X 3/4		12.870
7 x 7 x 3/8	*	7.800
= X 1/2	*	10.300
= X 5/8	*	12.750
= X 3/4	*	15.165
= X 1	*	19.840
8 x 8 x 1/2	*	11.820
= X 5/8	*	14.660
= X 3/4	*	17.450
= X 1	*	22.890

Size(Inches)	No	Weight Kg/Ft
FLAT BAR
1 1/4 X 3/16		0.364
= X 1/4		0.486
= X 3/8		0.730
1 1/2 x 3/16		0.438
= X 1/4		0.584
= X 3/8		0.875
= X 1/2		1.167
		.
2 x 3/16		0.584
= X 1/4		0.778
= X 3/8		1.167
= X 1/2		1.557
2 1/2 x 3/16		0.730
= X 1/4		0.973
= X 3/8		1.460
= X 1/2		1.946
= X 5/8		2.433
= X 3/4		2.919
= X 1		3.892
		.
3 x 1/4		1.167
= X 3/8		1.750
= X 1/2		2.335
= X 1		4.670
4 x 1/4		1.557
= X 3/8		2.335
= X 1/2		3.110
5 x 5/16		2.430
6 x 5/16	*	2.916
= X 3/8		3.500

Size(Inches)	No	Weight Kg/Ft
SQUARE BAR
1 / 2 = 12.7mm		0.385
5 / 8 = 15.8mm		0.602
3 / 4 = 19.00mm		0.857
1 = 25.4mm		1.542
1 1/4 = 31.7mm		2.410
1 1/2 = 38.1mm		3.470
2 = 50.8m		6.170

Size(Inches)	No	Weight Kg/Ft
ROUND BAR
16		0.480
20		0.750
22		0.910
25		1.173
32		1.921
		.
38		2.700
53		5.270
65		7.928
72		9.720
75	*	10.550
78	*	11.400
90	*	15.190
101	*	19.130
110	*	22.700
		.
130	*	31.700
140	*	36.770
152	*	43.640
165	*	51.200
178	*	59.450

Designation	Unit Weight		Area of Section		Depth of Section		Flange				Web Thickness		Corner Radius
Designation	Unit Weight		Area of Section		(A)		Width (B)		Thickness (t2)		(tz)		( r )
in	lbs/ft	kg/m	in2	cm3	in	mm	in	mm	in	mm	in	mm	in	mm
W 4 4 x 4	13	19.35	3.83	24.71	4.16	105.7	4.060	103.1	0.345	8.76	0.280	7.11	0.25	6.4
W 5 5 x 5	16	23.81	4.71	30.39	5.01	127.3	5.000	127.0	0.360	9.14	0.240	6.10	0.3	7.6
W 5 5 x 5	19	28.28	5.56	35.87	5.15	130.8	5.030	127.8	0.430	10.92	0.270	6.86	0.3	7.6
W 6 6 x 4	9	13.39	2.68	17.29	5.90	149.9	3.940	100.1	0.215	5.46	0.170	4.32	0.25	6.4
	12	17.86	3.55	.22.9	6.03	153.2	4.000	101.6	0.280	7.11	0.230	5.84
	16	23.81	4.74	30.58	6.28	159.5	4.030	102.4	0.405	10.29	0.260	6.60
W 8 8 x 4	15	22.32	4.43	28.58	5.99	152.1	5.990	152.1	0.260	6.60	0.230	5.81	0.25	6.4
	20	29.76	5.87	38.87	6.20	157.5	6.020	152.9	0.365	9.27	0.260	6.60
	25	37.20	7.34	47.35	6.38	162.1	6.080	154.4	0.455	11.56	0.320	8.13
W 8 8 x 61/2	10	14.88	2.96	19.10	7.89	200.4	3.940	100.1	0.205	5.21	0.170	4.32	0.3	7.6
	13	19.35	3.84	24.77	7.99	202.9	4.000	101.6	0.255	6.48	0.230	5.84
	15	22.32	4.45	28.65	8.11	206.0	4.015	102.0	0.315	8.00	0.245	6.22
W 8 8 x 5-1/4	18	26.79	5.26	33.94	8.14	206.8	5.250	133.4	0.330	8.38	0.230	5.84	0.3	7.6
W 8 8 x 5-1/4	21	31.25	6.16	39.74	8.28	210.3	5.270	133.9	0.400	10.16	0.250	6.35	0.3	7.6
W 8 8 x 6-1/2	24	35.72	7.08	45.68	7.93	201.4	6.495	165.0	0.400	10.16	0.245	6.22	0.4	10.2
W 8 8 x 6-1/2	28	41.67	8.25	53.23	8.06	204.7	6.535	166.0	0.465	11.81	0.285	7.24	0.4	10.2
W 8 8 x 8	31	46.13	9.13	59.90	8.00	203.2	7.995	203.1	0.435	11.05	0.285	7.24	0.4	10.2
	35	52.09	10.30	66.45	8.12	206.2	8.020	203.7	0.495	12.57	0.310	7.87
	40	59.53	11.70	75.48	8.25	209.6	8.070	205.0	0.560	14.22	0.360	9.14
	48	71.43	14.10	90.97	8.50	215.9	8.110	206.0	0.685	17.40	0.400	10.16
	58	86.31	17.10	110.30	8.75	222.2	8.220	208.8	0.810	20.57	0.510	12.95
	67	99.71	19.70	127.10	9.00	228.6	8.280	210.3	0.935	23.75	0.570	14.48
W 10 10 x 4	12	17.86	3.54	22.84	9.87	250.7	3.960	100.6	0.210	5.33	0.190	4.83	0.3	7.6
	15	22.32	4.41	28.45	9.99	253.7	4.000	101.6	0.270	6.68	0.230	5.84
	17	25.30	4.99	32.19	10.11	256.8	4.010	101.9	0.330	8.38	0.240	6.10
	19	28.28	5.62	36.26	10.24	260.1	4.020	102.1	0.395	10.03	0.250	6.35
W 10 10 x 5-3/4	22	32.74	6.49	41.87	10.17	258.3	5.750	146.0	0.360	9.14	0.240	6.10	0.3	7.6
	26	38.69	7.61	49.10	10.33	262.4	5.770	146.6	0.440	11.18	0.260	6.60
	30	44.64	8.84	57.03	10.47	265.9	5.810	147.6	0.510	12.95	0.300	7.62
W 10 10 x 8	33	49.11	9.71	62.64	9.73	247.1	7.960	202.2	0.435	11.05	0.290	7.37	0.5	12.7
	39	58.04	11.50	74.19	9.92	252.0	7.985	202.8	0.530	13.46	0.315	8.00
	45	66.97	13.30	85.81	10.10	256.5	8.020	203.7	0.620	15.75	0.350	8.89
W 10 10 x 10	49	72.92	14.40	92.90	9.98	253.5	10.000	254.0	0.560	14.22	0.340	8.64	0.5	12.7
	54	80.36	15.80	101.90	10.09	256.3	10.030	254.8	0.615	15.62	0.370	9.40
	60	89.29	17.60	113.50	10.22	259.6	10.080	256.0	0.680	17.27	0.420	10.67
	68	101.20	20.00	129.00	10.40	264.2	10.130	257.3	0.770	19.56	0.470	11.94
	77	114.60	22.60	145.80	10.60	269.2	10.190	258.8	0.870	22.10	0.530	13.46
	88	131.00	25.90	167.10	10.84	275.3	10.265	260.7	0.990	25.15	0.605	15.37

Designation		Dimensions						Dimensions for Detailing					Surface
	G	h	b	tw	tr	r	A	hi	d	Æ	Pmin	Pmax	AL	AG
	Kg/m	mm	mm	mm	mm	mm	cm2	mm	mm		mm	mm	m2/m	m2/t

HE 100 A	16.7	96	100	5	8	12	21.24	80	56	M10	55	67	0.561	33.68
HE 100 B	20.4	100	100	6	10	12	26.04	80	56	M10	56	67	0.567	27.76

HE 120 A	19.9	114	120	5	8	12	25.34	98	74	M16	65	66	0.677	34.06
HE 120 B	26.7	120	120	6.5	11	12	34.01	98	74	M12	67	81	0.686	25.71

HE 140 A	24.7	133	140	5.5	8.5	12	31.42	116	92	M16	66	86	0.794	32.21
HE 140 B	33.7	140	140	7	12	12	42.96	116	92	M16	67	86	0.805	23.88

HE 160 A	30.4	152	160	6	9	15	38.77	134	104	M22	86	88	0.906	29.78
HE 160 B	42.6	160	160	8	13	15	54.25	134	104	M20	78	94	0.918	21.56

HE 180 A	35.5	171	180	6	9.5	15	45.25	152	122	M24	86	102	1.024	28.83
HE 180B	51.2	180	180	8.5	14	15	65.25	152	122	M24	89	102	1.037	20.25

HE 200 A	42.3	190	200	6.5	10	18	53.83	170	134	M27	97	110	1.136	26.89
HE 200 B	61.3	200	200	9	15	18	78.08	170	134	M27	99	110	1.151	18.78

HE 220 A	50.5	210	220	7	11	18	64.34	188	152	M27	97	130	1.255	24.85
HE 220B	71.5	220	220	9.5	16	18	91.04	188	152	M27	100	130	1.27	17.77

HE 240 A	60.3	230	240	7.5	12	21	76.84	206	164	M27	100/103	150	1.369	22.7
HE 240 B	83.2	240	240	10	17	21	106	206	164	M27	102/105	150	1.384	16.63

HE 260 A	68.2	250	260	7.5	12.5	24	86.82	225	177	M27	106/109	170	1.484	21.77
HE 260 B	93.0	260	260	10	17.5	24	118.4	225	177	M27	108/111	170	1.499	16.12

Designation		Dimensions						Dimensions for Detailing					Surface
	G	h	b	tw	tr	r	A	hi	d	Æ	Pmin	Pmax	AL	AG
	Kg/m	mm	mm	mm	mm	mm	cm2	mm	mm		mm	mm	m2/m	m2/t

IPE 180	18.8	180	91	5.3	8	9	23.95	164	146	M10	55	58	0.698	37.13
IPE O 180	21.3	182	92	6	9	9	27.1	164	146	M10	56	59	0.705	33.12

IPE 200	22.4	200	100	5.6	8.5	12	28.48	183	159	M10	56	67	0.768	34.36
IPE O 200	25.1	202	102	6.2	9.5	12	31.96	183	159	M10	56	69	0.779	31.05

IPE A 220	22.2	217	110	5	7.7	12	28.26	201.6	177.6	M12	65	71	0.843	38.02
IPE 220	26.2	220	110	5.9	9.2	12	33.37	201.6	177.6	M12	66	71	0.848	32.36
IPE O 220	29.4	222	112	6.6	10.2	12	37.39	201.6	177.6	M12	67	73	0.858	29.24

IPE A 240	26.2	237	120	5.2	8.3	15	33.31	220.4	190.4	M16/M12	65	66/81	0.918	35.1
IPE 240	30.7	240	120	6.2	9.8	15	39.12	220.4	190.4	M12	66	81	0.922	30.02
IPE O 240	34.3	242	122	7	10.8	15	43.71	220.4	190.4	M16/M12	67	68/83	0.932	27.1

IPE A 270	30.7	267	135	5.5	8.7	15	39.15	249.6	219.6	M16	66/67	81	1.037	33.75
IPE 270	36.1	270	135	6.6	10.2	15	45.94	249.6	219.6	M16	67/68	81	1.041	28.86
IPE O 270	42.3	274	136	7.5	12.2	15	53.84	249.6	219.6	M16	68/69	82	1.051	24.88

IPE A 300	36.5	297	150	6.1	9.2	15	46.53	278.6	248.6	M20	76	84	1.156	31.65
IPE 300	42.2	300	150	7.1	10.7	15	53.1	278.6	248.6	M20	77	84	1.16	27.46
IPE O 300	49.3	304	152	8	12.7	15	62.83	278.6	248.6	M20	78	86	1.174	23.81

IPE A 330	43.0	327	160	6.5	10	18	54.74	307	271	M22	87	88	1.25	29.09
IPE 330	49.1	330	160	7.5	11.5	18	62.61	307	271	M22	88	88	1.254	25.52
IPE O 330	57.0	334	162	8.5	13.5	18	72.62	307	271	M22	89	90	1.268	22.25

IPE A 360	50.2	357.6	170	6.6	11.5	18	63.96	334.6	298.6	M24	87/90	92	1.351	26.01

Designation	Unit Weight		Area of Section		Depth of Section		Flange				Web Thickness		Corner Radius
Designation	Unit Weight		Area of Section		(A)		Width (B)		Thickness (t2)		(tz)		( r )
in	lbs/ft	kg/m	in2	cm3	in	mm	in	mm	in	mm	in	mm	in	mm
HP8 8 x 8	36	53.57	10.6	68.39	8.02	203.7	8.155	207.1	0.445	11.30	0.445	11.30	0.40	10.2
HP 10 10 x 10	42	62.50	12.4	80.0	9.70	246.4	10.075	255.9	0.415	10.54	0.420	10.67	0.50	12.7
HP 10 10 x 10	57	84.83	16.8	108.4	9.99	253.7	10.225	259.7	0.565	14.35	0.565	14.35	0.50	12.7
HP 12 12 x 12	53	78.87	15.5	100.0	11.78	299.2	12.045	305.9	0.435	11.05	0.435	11.05	0.60	15.2
	63	93.75	18.4	118.7	11.94	303.3	12.125	308.0	0.515	13.08	0.515	13.08
	74	110.10	21.8	140.6	12.13	308.1	12.215	310.3	0.605	15.37	0.610	15.48
	84	125.00	24.6	158.7	12.28	311.9	12.295	312.3	0.685	17.40	0.685	17.40
HP 14 14 x 14-1/2	73	108.60	21.4	138.1	13.61	345.7	14.585	370.5	0.505	12.83	0.505	12.83	0.60	15.2
	89	132.40	26.1	168.4	13.83	351.3	14.695	373.3	0.615	15.62	0.615	15.62
	102	151.80	30.0	193.5	14.01	355.9	14.785	375.5	0.705	17.91	0.705	17.91
	117	174.10	34.4	221.9	14.21	360.9	14.885	378.1	0.805	20.45	0.805	20.45

		Depth	Width				Depth	Ratios for		Second Moment
	Unit	of	of	Thickness	Thickness	Root	between	Local Buckling		of Area
Designation	Weight	Section	Section	Web	Flange	Radius	Fillets	Flange	Web	Axis	Axis
		h	b	t	t	t	d	b/2t	d/s	x-x	x-y
	Kg/m	mm	mm	mm	mm	mm	mm			cm4	cm4

203 x 102 x 23	23.1	203.2	101.8	5.4	9.3	7.6	169.4	5.47	31.4	2105	2105
203 x 133 x 25	25.1	203.2	133.2	5.7	7.8	7.6	172.4	8.54	30.2	2340	164
203 x 133 x 30	30.0	206.8	133.9	6.4	9.6	7.6	172.4	6.97	26.9	2896	308
254 x 102 x 22	22.0	254.0	101.6	5.7	6.8	7.6	225.2	7.47	39.5	2841	385
254 x 102 x 25	25.2	257.2	101.9	6.0	8.4	7.6	225.2	6.07	37.5	3415	119
254 x 102 x 28	28.3	260.4	102.2	6.3	10.0	7.6	225.2	5.11	35.7	4005	149
254 x 146 x 31	31.1	251.4	146.1	6.0	8.6	7.6	219.0	8.49	36.5	4413	179
254 x 146 x 37	37.0	256.0	146.4	6.3	10.9	7.6	219.0	6.72	34.8	5537	448
254 x 146 x 43	43.0	259.6	147.3	7.2	12.7	7.6	219.0	5.80	30.4	6544	677
305 x 102 x 25	24.8	305.1	101.6	5.8	7.0	7.6	275.9	7.26	47.6	4455	123
305 x 102 x 28	28.2	308.7	101.8	6.0	8.8	7.6	275.9	5.78	46.0	5366	155
305 x 102 x 33	32.8	312.7	102.4	6.6	10.8	7.6	275.9	4.74	41.8	6501	194
305 x 127 x 37	37.0	304.4	123.3	7.1	10.7	8.9	265.2	5.77	37.4	7171	336
305 x 127 x 42	41.9	307.2	124.3	8.0	12.1	8.9	265.2	5.14	33.2	8196	389
305 x 127 x 48	48.1	311.0	125.3	9.0	14.0	8.9	265.2	4.47	29.5	9575	461
305 x 165 x 40	40.3	303.4	165.0	6.0	10.2	8.9	265.2	8.09	44.2	8503	764
305 x 165 x 46	46.1	306.6	165.7	6.7	11.8	8.9	265.2	7.02	39.6	9899	896
305 x 165 x 54	54.0	310.4	166.9	7.9	13.7	8.9	265.2	6.09	33.6	11700	1063
356 x 127 x 33	33.1	349.0	125.4	6.0	8.5	10.2	311.6	7.38	51.9	8249	280
356 x 127 x 39	39.1	353.4	126.0	6.6	10.7	10.2	311.6	5.89	47.2	10170	358
356 x 171 x 45	45.0	351.4	171.1	7.0	9.7	10.2	311.6	8.82	44.5	12070	811
356 x 171 x 51	51.0	355.0	171.5	7.4	11.5	10.2	311.6	7.46	42.1	14140	968
305 x 165 x 57	57.0	358.0	172.2	8.1	13.0	10.2	311.6	6.62	38.5	1040	1108
305 x 165 x 67	67.1	363.4	173.2	9.1	15.7	10.2	311.6	5.52	34.2	19460	1362
406 x 140 x 39	39.0	398.0	141.8	6.4	8.6	10.2	360.4	8.24	56.3	12510	410
406 x 140 x 46	46.0	403.2	142.2	6.8	11.2	10.2	360.4	6.35	53.0	15690	538
406 x 178 x 54	54.1	402.6	177.7	7.7	10.9	10.2	360.4	8.15	46.8	18720	1021
406 x 178 x 60	60.1	406.4	177.9	7.9	12.8	10.2	360.4	6.95	45.6	21600	1203
406 x 178 x 67	67.1	409.4	178.8	8.8	14.3	10.2	360.4	6.25	41.0	24330	1365
406 x 178 x 74	74.2	412.8	179.5	9.5	16.0	10.2	360.4	5.61	37.9	27310	1545

Pakistan Steel Trade

Normal Flange I-Beams (IPN)

Hot Rolled Channels (UPN)

Wide Flange I-Beams (JIS)

Wide Flange Shapes (Inch Series)

European Wide Flange Beams (HE)

European I-Beams (IPE)

H-Bearing Piles (Inch Series)

Universal Beams (BS)

Universal Beams Bearing Piles (BS)

Chemical Composition (%)

Mechanical Properties

1) ASTM, A36, A572

2) JIS G 3101 Rolled Steel for General Structure

Dimensional Tolerance

1) ASTM

Cross section

Ends out-of-square

Straightness

Length

Steel Grades

Structural steel grades according to the following national and international standards can be supplied.

Weight are approximate actual may very

Weight of plate - thickness (mm) x Lenght (M) x Width (M) x 7.8 5

Building the Nation, Serving the Nation.

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	Unit	Depth of	Width of	Thickness	Thickness	Root	Depth between	Ratio for		Second Moment
Designation	Weight	Section	Section	Web	Flange	Radius	Fillets	Local Buckling		of Area
								Flange	Web	Axis	Axis
		h	b	s	t	t	t	b/2t	d/s	x-x	x-y
	kg/m	mm	mm	mm	mm	mm	mm	b/2t	d/s	cm4	cm4

152x152x23	23.0	152.4	152.2	5.8	6.8	7.6	123.6	11.2	21.3	1250	400
152x152x30	30.0	157.6	152.9	6.5	9.4	7.6	123.6	8.13	19.0	1748	560
152x152x37	37.0	161.8	154.4	8.0	11.5	7.6	123.6	6.71	15.4	2210	706
203x203x46	46.1	203.2	203.6	7.2	11.0	10.2	160.8	9.25	22.3	4568	1548
203x203x52	52.0	206.2	204.3	7.9	12.5	10.2	160.8	8.17	20.4	5259	1778
203x203x60	60.0	209.6	205.8	9.4	14.2	10.2	160.8	7.25	17.1	6125	2065
203x203x71	71.0	215.8	206.4	10.0	17.3	10.2	160.8	5.97	16.1	7618	2537
203x203x86	86.1	222.2	209.1	12.7	20.5	10.2	160.8	5.1	12.7	9449	3127
254x254x73	73.1	254.1	254.6	8.6	14.2	12.7	200.3	8.96	23.3	11410	3908
254x254x89	88.9	260.3	256.3	10.3	17.3	12.7	200.3	7.41	19.4	14270	4857
254x254x107	107.1	266.7	258.8	12.8	20.5	12.7	200.3	6.31	15.6	17510	5928
254x254x132	132.0	276.3	261.3	15.3	25.3	12.7	200.3	5.16	13.1	22530	7531
305x305x97	96.9	307.9	305.3	9.9	15.4	15.2	246.7	9.91	24.9	22250	7308
305x305x118	117.9	314.5	307.4	12.0	18.7	15.2	246.7	8.22	20.6	27670	9059
305x305x137	136.9	320.5	309.2	13.8	21.7	15.2	246.7	7.12	17.9	32810	10700
305x305x158	158.1	327.1	311.2	15.8	25.0	15.2	246.7	6.22	15.6	38750	12570
356x368x129	129.0	355.6	368.6	10.4	17.5	15.2	290.2	10.5	27.9	40250	14610
356x368x153	152.9	362.0	370.5	12.3	20.7	15.2	290.2	8.95	23.6	48590	17550
356x368x177	177.0	368.2	372.6	14.4	23.8	15.2	290.2	7.83	20.2	57120	20530
356x368x202	201.9	374.6	374.7	16.5	27.0	15.2	290.2	6.94	17.6	66260	23690

	Unit	Depth of	Width of	Thickness	Thickness	Root	Depth between	Ratio for		Second Moment
Designation	Weight	Section	Section	Web	Flange	Radius	Fillets	Local Buckling		of Area
		h	b	s	t	t	d	Flange	Web	Axis	Axis
								b/2t	d/s	x-x	x-y
	kg/m	mm	mm	mm	mm	mm	mm	b/2t	d/s	cm4	cm4

203x203x45	44.9	200.2	205.9	9.5	9.5	10.2	160.8	10.8	16.9	4100	1384
203x203x54	53.9	204.0	207.7	11.3	11.4	10.2	160.8	9.11	14.2	5027	1705
254x254x63	63.0	247.1	256.6	10.6	10.7	12.7	200.3	12.0	18.9	8860	3016
254x254x71	71.0	249.7	258.0	12.0	12.0	12.7	200.3	10.8	16.7	10070	3439
254x254x85	85.1	254.3	260.4	14.4	14.3	12.7	200.3	9.10	13.9	12280	4215
305x305x79	78.9	299.3	306.4	11.0	11.1	15.2	246.7	13.8	22.4	16440	5326
305x305x88	88.0	301.7	307.8	12.4	12.3	15.2	246.7	12.5	19.9	18420	5984
305x305x95	94.9	303.7	308.7	13.3	13.3	15.2	246.7	11.6	18.5	20040	6529
305x305x110	110.0	307.9	310.7	15.3	15.4	15.2	246.7	10.1	16.1	23560	7709
305x305x126	126.1	312.3	312.9	17.5	17.6	15.2	246.7	8.89	14.1	27410	9002
305x305x149	149.1	318.5	316.0	20.6	20.7	15.2	246.7	7.63	12.0	33070	10910
356x368x109	108.9	346.4	371.0	12.8	12.9	15.2	290.2	14.4	22.7	30630	10990
356x368x133	133.0	352.0	373.8	15.6	15.7	15.2	290.2	11.9	18.6	37980	13680
356x368x152	152.0	356.4	376.0	17.8	17.9	15.2	290.2	10.5	16.3	43970	15880
356x368x174	173.9	361.4	378.5	20.3	20.4	15.2	290.2	9.28	14.3	51010	18460

Designation	Grade	Chemical Composition (%)
Designation	Grade	C	Si	Mn	P	S	Nb	V	CE*	N(ppm)**
ASTM A36	A36	0.26max	0.40max	–	0.40max	0.050max	–	–	–	–
ASTM A572	Grade 42	0.21max	0.40max	1.35max	0.40max	0.050max	0.005~0.050	0.010~0.15	–	–
	Grade 50	0.23max	0.40max	1.35max	0.40max	0.050max	0.005~0.050	0.010~0.15	–	–
ASTM 136	A36/
/A572G50	A57250	0.22max	0.40max	0.50-1.35	0.40max	0.050max	0.005~0.050	0.010~0.15	–	–
JIS G 3101	SS400	–	–	–	0.50max	0.50max	–	–	–	–
	SS490	–	–	–	0.50max	0.50max	–	–	–	–
JIS G 3106	SM400A	0.23max	–	Cx2.5min	0.35max	0.35max	–	–	–	–
	SM400B	0.20max	0.35max	0.60~1.40	0.35max	0.35max	–	–	–	–
	SM490A	0.20max	0.55max	1.60max	0.35max	0.35max	–	–	–	–
	SM490B	0.18max	0.55max	1.60max	0.35max	0.35max	–	–	–	–
	SM490YA	0.20max	0.55max	1.60max	0.35max	0.35max	–	–	–	–
	SM490YB	0.20max	0.55max	1.60max	0.35max	0.35max	–	–	–	–
	SM520B	0.20max	0.55max	1.60max	0.35max	0.35max	–	–	–	–
EN 10025	S235JRG2	0.17max	–	1.40max	0.045max	0.045max	–	–	0.35max	90max
	S275JR	0.21max	–	1.50max	0.045max	0.045max	–	–	0.40max	90max
	S275JO	0.18max	–	1.50max	0.040max	0.040max	–	–	0.40max	90max
	S355JR	0.24max	0.55max	1.60max	0.045max	0.045max	–	–	0.45max	90max
	S355JO	0.20max	0.55max	1.60max	0.040max	0.040max	–	–	0.45max	90max
DIN 17100	RST37-2	0.17max	–	–	0.050max	0.050max	–	–	–	90max
	ST44-2	0.21max	–	–	0.050max	0.050max	–	–	–	90max
BS 4360	40B	0.20max	0.50max	1.50max	0.50max	0.50max	–	–	–	–
	40C	0.18max	0.50max	1.50max	0.50max	0.50max	–	–	–	–
	43A	0.25max	0.50max	1.60max	0.50max	0.50max	–	–	–	–
	43B	0.22max	0.50max	1.50max	0.50max	0.50max	–	–	–	–
	43C	0.18max	0.50max	1.50max	0.50max	0.50max	–	–	–	–
	50A	0.23max	0.50max	1.60max	0.50max	0.50max	0.003~0.1	0.003~0.1	–	–
	50B	0.20max	0.50max	1.50max	0.50max	0.50max	0.003~0.1	0.003~0.1	–	–
	50C	0.20max	0.50max	1.50max	0.50max	0.50max	0.003~0.1	0.003~0.1	–	–

1) ASTM, A36, A572
Designation	Grade	Tensile Test
Designation	Grade	Yield Point Min. Mpa	Tensile Strength Mpa	Test Piece inch	Elongation Min, %
ASTM A36	A36	250	400-550	8	20
ASTM A572	Grade 42	290	415 min	8	20
	Grade 50	345	450 min	8	18
A36/A572G50	A36/A57250	345	450-550	8	20