INTERNATIONAL DIMENSIONS

Normal Flange I-Beams (IPN)

Hot Rolled Channels (UPN)

Wide Flange I-Beams (JIS)

Wide Flange Shapes (Inch Series)

Wide Flange Shapes (Metric 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)

Wide Flange Shapes (Metric 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

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

Normal	Stadard Sectional Dimension				Sectional Area	Unit Weight	Moment of Inertia		Radius of Gyration		Modulus of Section
size	mm				cm2	Kg/m	cm4		cm		cm3
mm	HXB	t1	t2	r	A	B	lx	ly	ix	iy	Zx	Zy
100×100	100×100	6	8	10	21.90	17.2	383	134	4.18	2.47	76.5	26.7
125×125	125×125	6.5	9	10	30.31	23.8	847	293	5.29	3.11	136.0	47.0
150×75	150×75	5	7	8	17.85	14.0	666	49.5	6.11	1.66	88.8	13.2
148×100	148×100	6	9	11	26.84	21.1	1020	151	6.17	2.37	138	30.1
150×150	150×150	7	10	11	40.14	31.5	1640	563	6.39	3.75	219	75.1
200×100	198×99	4.5	7	11	23.18	18.2	1580	114	8.26	2.21	160	23.0
200×100	200×100	5.5	8	11	27.16	21.3	1840	134	8.24	2.22	184	26.8
200×150	194×150	6	9	13	39.01	30.6	2690	507	8.30	3.61	277	67.6
200×200	200×200	8	12	13	63.53	49.9	4720	1600	8.62	5.02	472	160
	200×204	12	12	13	71.53	56.2	4980	1700	8.35	4.88	498	167
	208×202	10	16	13	83.69	65.7	6530	2200	8.83	5.13	628	218
250×125	248×124	5	8	12	32.68	25.7	3540	255	10.40	2.79	285	41.1
250×125	250×125	6	9	12	37.66	29.6	4050	294	10.40	2.79	324	47.0
250×175	244×175	7	11	16	56.24	44.1	6120	984	10.40	4.18	502	113
250×250	244×252	11	11	16	82..06	64.4	8790	2940	10.30	5.98	720	233
	248×249	8	13	16	84.70	66.5	9930	3350	10.80	6.29	801	269
	250×250	9	14	16	92.18	72.4	10800	3650	10.80	6.29	867	292
	250×255	14	14	16	104.70	82.2	11500	3880	10.50	6.09	919	304
300×150	298×149	5.5	8	13	40.80	32.0	6320	442	12.40	3.29	424	59.3
300×150	300×150	6.5	9	13	46.78	36.7	7210	508	12.40	3.29	481	67.7
300×200	294×200	8	12	18	72.38	56.8	11300	1600	12.50	4.71	771	160
300×200	298×201	9	14	18	83.36	65.4	13300	1900	12.60	4.77	893	189
300×300	294×302	12	12	18	107.70	84.5	16900	5520	12.50	7.16	1150	365
	298×299	9	14	18	110.80	87.0	18800	6240	13.00	7.50	1270	417
	300×300	10	15	18	119.80	94.0	20400	6750	13.10	7.51	1360	450
	300×305	15	15	18	134.80	106.0	21500	7100	12.60	7.26	1440	466
	304×301	11	17	18	134.80	106.0	23400	7730	13.20	7.57	1540	514
	310×305	15	20	18	165.30	130.0	28150	9460	13.20	7.60	1810	620
	310×310	20	20	18	180.80	142.0	29390	9940	12.80	7.50	1890	642
350×175	346×174	6	9	14	52.68	41.4	11100	792	14.50	3.88	641	91
	350×175	7	11	14	63.14	49.6	13600	984	14.70	3.95	775	112
	354×176	8	13	14	73.68	57.8	16100	1180	14.80	4.01	909	134
340×250	336×249	8	12	20	88.15	69.2	18500	3090	14.50	5.92	1100	248
340×250	340×250	9	14	20	101.50	79.7	21700	3650	14.60	6.00	1280	292
350×350	344×348	10	16	20	146.00	115.0	33300	11200	15.10	8.78	1940	646
350×350	344×354	16	16	20	166.60	131.0	35300	11800	14.60	8.43	2050	669

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

INTERNATIONAL DIMENSIONS

Normal Flange I-Beams (IPN)

Hot Rolled Channels (UPN)

Wide Flange I-Beams (JIS)

Wide Flange Shapes (Inch Series)

Wide Flange Shapes (Metric 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

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.

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		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

	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

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

Grade	Tensile Test							Bend Test
	Yield Point or Yield Strength Min. N/mm²			Tensile	Elongation				Inside
	Thickness. Mm			Strength	Thickness	Test	Min	Bending	Radius of	Test
	16 & under	Over 16 to 40 incl.	Over 40	N/mm²	mm	Piece	%	Angle	Bending	Piece

					Shapes, flat bars, 5 & under in thickness	No. 5	21
SS 400	245	235	215	400-510	Shapes, flat bars, 5 & 16, incl. in thickness	No. 1A	17		1.5X
					Shapes, flat bars, over 16 to 50, incl. in thickness	No.1A	21	180°	thickness	No. 1
					Shapes, flat bars, over 40 in thickness	No. 4	23
					Shapes, flat bars, 5 & under in thickness	No. 5	19
					Shapes, flat bars, 5 & 16, incl. in thickness	No.1A	15		2.0X
SS 490	285	275	255	490-610	Shapes, flat bars, over 16 to 50, incl. in thickness	No.1A	19	180°	thickness	No. 1
					Shapes, flat bars, over 40 in thickness	No. 4	21

INTERNATIONAL DIMENSIONS

Normal Flange I-Beams (IPN)

Hot Rolled Channels (UPN)

Wide Flange I-Beams (JIS)

Wide Flange Shapes (Inch Series)

Wide Flange Shapes (Metric 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

1) ASTM, A36, A572

2) JIS G 3101Rolled 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.

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2) JIS G 3101
Rolled Steel for General Structure