Sản phẩm nổi bật : Angle Steel

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NHAT TIN STEEL TRADING CO.,LTD

Angle Steel

Lượt xem : 1992

Đánh giá sản phẩm :

Introduce	. Angle steel has 2 types: Foundry and Chan. . Corner steel has 2 equal sides, V deviation has long edges and short edges. . On the most popular market are steel V - Nha Be, V - An Khanh. In addition, V - Combined steel, suitable for small projects thanks to competitive prices. And V - China steel has specifications, large thickness, suitable for large projects.




Uses	Applied in industrial, agricultural and civil constructions such as making stairs, mechanical engineering and shipbuilding industry.



Standard	SS400, SS540, JIS, Q, KS, TCVN
Origin	Origin: Nha Be, An Khánh, China

Giá:

Liên hệ

GENERAL INFORMATION
PHYSICAL PROPERTIES
CHEMICAL PROPERTIES

Standard size (mm)	Cross-sectional area (cm2)	Unit weight (kg / m)	Coordinate focus	Moment of inertia (cm4)	Inertial radius (cm)	Modulus of section bending resistance (cm3)
AxB	t	r1	r2	A	W	Cx = Cy	Ix = Iy	MaxIu	MinIx	ix = iy	Maxix	Miniy	Zx = Zy
L25x25	3	4	2	1.427	1.12	0.719	0.797	1.26	0.332	0.747	0.940	0.483	0.4448
L30x30	3	4	2	1.727	1.36	0.844	1.42	2.26	0.59	0.908	1.14	0.585	0.661
L40x40	5	4.5	3	3.755	2.95	1.17	5.42	8.59	2.25	1.20	1.51	0.774	1.91
L45x45	4	6.5	3	3.492	2.74	1.24	6.50	10.3	2.69	1.36	1.72	0.88	2.00
L45x45	5	6.5	3	4.302	3.38	1.28	7.91	12.5	3.29	1.36	1.71	0.874	2.46
L50x50	4	6.5	3	3.892	3.06	1.37	9.06	14.4	3.76	1.53	1.92	0.983	2.49
L50x50	5	6.5	3	4.082	3.77	1.41	11.1	17.5	4.58	1.52	1.91	0.976	3.08
L50x50	6	6.5	4.5	5.644	4.43	1.44	12.6	20.0	5.23	1.50	1.88	0.96	3.55
L60x60	4	6.5	3	4.692	3.68	1.61	16.0	25.4	6.62	1.85	2.33	1.19	3.66
L60x60	5	6.5	3	5.802	4.55	1.66	19.6	31.2	8.09	1.84	2.32	1.18	4.52
L60x60	6	6.5	4.5	6.844	5.37	1.69	22.6	35.9	9.30	1.82	2.29	1.17	5.24
L65x65	5	8.5	3	6.367	5.00	1.77	25.3	40.1	10.50	1.99	2.51	1.28	5.36
L65x65	6	8.5	4	7.527	5.91	1.81	29.4	46.6	12.20	1.98	2.49	1.27	6.26
L65x65	8	8.5	6	9.761	7.66	1.88	36.8	58.3	15.30	1.94	2.44	1.25	7.96
L70x70	5	8.5	4	6.836	5.37	1.89	31.5	49.9	13.00	2.15	2.70	1.38	6.16
L70x70	6	8.5	4	8.127	6.38	1.93	37.1	58.9	15.30	2.14	2.69	1.37	7.33
L70x70	7	8.5	4	9.396	7.38	1.97	42.5	67.4	17.60	2.13	2.68	1.37	8.46
L75x75	6	8.5	4	8.727	6.85	2.06	46.1	73.2	19.00	2.30	2.90	1.48	8.47
L75x75	9	8.5	6	12.690	9.96	2.17	64.4	102.0	26.70	2.25	2.84	1.45	12.10
L75x75	12	8.5	6	16.560	13.00	2.29	81.9	129.0	34.50	2.22	2.79	1.44	15.7
L80x80	6	8.5	4	9.327	7.32	2.18	56.4	89.6	23.20	2.46	3.10	1.58	9.7
L80x80	7	8.5	4	10.797	8.48	2.23	64.2	102.4	26.80	2.44	3.08	1.58	11.12
L80x80	8	8.5	4	12.250	9.61	2.26	72.8	116	30.00	2.44	3.07	1.57	12.7
L90x90	6	10	5	10.550	8.28	2.42	80.7	128	33.40	2.77	3.48	1.78	12.3
L90x90	7	10	5	12.220	9.59	2.46	93	148	38.30	2.76	3.48	1.77	14.2
L90x90	8	10	7	13.764	10.8	2.50	104	165	42.80	2.74	3.46	1.76	16.0
L90x90	9	10	7	15.394	12.1	2.54	114	182	47.30	2.72	3.44	1.75	17.65
L90x90	10	10	7	17.00	13.3	2.57	125	199	51.70	2.71	3.42	1.74	19.5
L90x90	13	10	7	21.71	17.0	2.69	156	248	65.30	2.68	3.38	1.73	24.8
L100x100	7	10	5	13.62	10.7	2.71	129	205	53.20	3.08	3.88	1.98	17.70
L100x100	8	10	8	15.36	12.1	2.75	144	229	59.40	3.06	3.86	1.97	19.86
L100x100	9	10	7	17.19	13.5	2.78	159	253	65.40	3.04	3.84	1.95	22.0
L100x100	10	10	7	19.00	14.9	2.82	175	278	72.00	3.04	3.83	1.95	24.4
L100x100	12	10	7	22.56	17.7	2.90	205	325	84.70	3.01	3.80	1.94	28.9
L100x100	13	10	7	24.31	19.1	2.94	220	348	91.10	3.00	3.78	1.94	31.1
L120x120	8	12	5	18.76	14.7	3.24	258	410	106	3.71	4.67	2.38	29.5
L120x120	10	12	5	23.20	18.2	3.33	316	501	130	3.69	4.65	2.37	36.4
L120x120	12	12	5	27.56	21.6	3.41	370	588	153	3.67	4.62	2.35	43.1
L120x120	15	12	5	33.95	26.7	3.52	447	709	186	3.63	4.57	2.34	52.8
L120x120	18	12	5	40.16	31.5	3.64	519	820	218	3.60	4.52	2.33	62.1
L130x130	9	12	6	22.74	17.9	3.53	366	583	150	4.01	5.06	2.57	38.7
L130x130	10	12	6	25.16	19.7	3.57	403	641	165	4.00	5.05	2.56	42.8
L130x130	12	12	8.5	29.76	23.4	3.64	467	743	192	3.96	5.00	2.54	49.9
L130x130	15	12	8.5	36.75	28.8	3.76	568	902	234	3.93	4.95	2.53	61.5
L150x150	10	14	7	29.21	22.9	4.06	627	997	258	4.63	5.84	2.97	57.3
L150x150	12	14	7	34.77	27.3	4.14	740	1,18	304	4.61	5.82	2.96	68
L150x150	15	14	10	42.74	33.6	4.24	888	1,14	365	4.56	5.75	2.92	82.6
L150x150	18	14	10	50.75	39.8	4.36	1,04	1,651	430	4.53	5.70	2.91	97.8
L150x150	19	14	10	53.38	41.9	4.40	1,09	1,73	451	4.52	5.69	2.91	103
L150x150	20	14	10	55.99	44.0	4.44	1,137	1,802	472	4.51	5.67	2.90	108
L175x175	12	15	11	40.52	31.8	4.73	1,17	1,86	480	5.38	6.78	3.44	91.8
L175x175	15	15	11	50.21	39.4	4.85	1,44	2,29	589	5.35	6.75	3.42	114
L200x200	15	17	12	57.75	45.3	5.46	2,18	3,47	891	6.14	7.75	3.93	150
L200x200	16	17	12	61.44	48.2	5.51	2,311	3,677	945	6.13	7.74	3.92	159
L200x200	18	17	12	68.76	54.0	5.59	2,57	4,088	1,052	6.11	7.71	3.91	178
L200x200	20	17	12	76.00	59.7	5.67	2,82	4,49	1,16	6.09	7.68	3.90	197
L200x200	24	17	12	90.24	70.8	5.82	3,302	5,242	1,363	6.05	7.62	3.89	233
L200x200	25	17	12	93.75	73.6	5.86	3,42	5,42	1,41	6.04	7.61	3.88	242
L200x200	26	17	12	97.24	76.3	5.90	3,532	5,601	1,464	6.03	7.59	3.88	251
L250x250	25	24	12	119.40	93.7	7.10	6,95	11,1	2,86	7.63	9.62	4.90	388
L250x250	35	24	18	162.60	128.0	7.45	9,11	14,4	3,79	7.49	9.42	4.83	519

MECHANICS OF COMMON CARBON STEEL STRUCTURE:
Mark Steel	Flow limit δc (MPa) ≥ (1) (2)			Tensile strength δb (MPa)	Elongation ≥		Bend 108o r - radius inside a - length or diameter
	Thickness or diameter (mm)			Tensile strength δb (MPa)	Thickness or diameter (mm)	δ (%)
	≤ 16	> 16	> 40		Thickness or diameter (mm)	δ (%)
SS330	205	195	175	330 ~430	Flat plate ≤ 5 > 5 ~ 16 16 ~ 50 > 40	26 21 26 28	r = 0.5a
SS330	205	195	175	330 ~430	Bars, corners ≤ 25	25 30	r = 0.5a
SS400	245	235	215	400 ~510	Flat plate ≤ 5 > 5 ~ 16 16 ~ 50 > 40	21 17 21 23	r = 1.5a
SS400	245	235	215	400 ~510	Bars, corners ≤ 25 > 25	20 24	r = 1.5a
SS490	280	275	255	490 ~605	Flat plate ≤ 5 > 5 ~ 16 16 ~ 50 > 40	19 15 19 21	r = 2.0a
SS490	280	275	255	490 ~605	Bars, corners ≤ 25 > 25	18 21	r = 2.0a
SS540	400	390	-	540	Flat plate ≤ 5 > 5 ~ 16 16 ~ 50 > 40	16 13 17	r = 2.0a
SS540	400	390	-	540	Bars, corners ≤ 25 > 25	13 17	r = 2.0a
(1) Thickness or diameter> 100mm, flow limit or yield strength SS330 is 165 MPa, SS400 is 245 MPa. (2) Steel thickness> 90mm, each increase in thickness of 25mm, elongation decreases by 1% but decreases the maximum to only 3%.

(Trích nguồn sổ tay xây dựng thép thế giới PGS. TS. Trần Văn Địch tr.291 - 294)

2. MECHANICAL STEEL WELDING STRUCTURE:
Mark Steel	Flow limit (MPa) ≥						Tensile		Elongation ≥		Akv (0oC)/J
	Thickness (mm)						Thickness (mm)		Thickness (mm)	δ (%)
	<16	16 ~ 40	40 ~ 75	75 ~ 100	100 ~ 160	160 ~ 200	<100	100 ~ 200	Thickness (mm)	δ (%)
SM400A SM400B SM400C	245	235	215	215	205	195	400 ~ 510	400 ~ 510	< 5 5 ~ 16 16 ~ 50 > 40	23 18 22 24	- ≥ 27
SM400A SM400B SM400C	245	235	215	215	-	-	400 ~ 510	400 ~ 510	< 5 5 ~ 16 16 ~ 50 > 40	23 18 22 24	≥ 47
SM 490A SM 490B SM 490C	325	315	295	295	228	275	490 ~ 610	490 ~ 610	<5 5 ~ 16 16 ~ 50 > 40	22 17 21 23	≥ 27
SM 490A SM 490B SM 490C	325	315	295	295	-	-	490 ~ 610	490 ~ 610	<5 5 ~ 16 16 ~ 50 > 40	22 17 21 23	≥ 47
SM490YA SM490YB	365	355	335	325	-	-	490 ~ 610	-	< 5 5 ~ 16 16 ~ 50 > 40	19 15 19 21	-
SM490YA SM490YB	365	355	335	325	-	-	490 ~ 610	-	< 5 5 ~ 16 16 ~ 50 > 40	19 15 19 21	≥ 27
SM520B SM520C	365	355	335	325	-	-	520 - 640	-	< 5 5 ~ 16 16 ~ 50 > 40	19 15 19 21	≥ 27
SM520B SM520C	365	355	335	325	-	-	520 - 640	-	< 5 5 ~ 16 16 ~ 50 > 40	19 15 19 21	≥ 47
SM 570	460	450	430	420	-	-	570 - 720	-	< 16 > 16 > 20	19 26 20	≥ 47 (-50C)

(Trích nguồn sổ tay xây dựng thép thế giới PGS. TS. Trần Văn Địch tr.291 - 294)

Mark Steel	Old Mark	C (%)	(%) (%) (%)		≤	(%) ≤	Conditions attached
Ordinary carbon steel [JIS G3101 (1981)]							Steel structure thickness (mm) ≤ 50 >50 ~ 200
SS330	S34	-	-	-	0.050	0.050
SS400	S41	-	-	-	0.050	0.050
SS490	SS50	-	-	-	0.050	0.050
SS540	SS55	≤ 0.30	-	1.60	0.040	0.040
Welded structural steel [JIS G3106 (1992)]
SM400A	SM41A	≤ 0.23 ≤ 0.25	- -	≥ 2.5 X C ≥ 2.5 X C	0.035 0.035	0.035 0.035
SM400B	SM 41B	≤ 0.20 ≤ 0.22	≤ 0.35 ≤ 0.35	0.60 ~ 1.00 0.60 ~ 1.00	0.035 0.035	0.035 0.035	≤ 50 >50 ~ 200
SM400C	SMC	≤ 0.18	≤ 0.35	≤ 1.4	0.035	0.035	≤ 100
SM490A	SM50A	≤ 0.20	≤ 0.55	≤ 1.60	0.035	0.035	≤ 50
SM490A	SM50A	≤ 0.22	≤ 0.55	≤ 1.60	0.035	0.035	> 50 ~ 200
SM490B	SM50B	≤ 0.18	≤ 0.55	≤ 1.60	0.035	0.035	≤ 50
		≤ 0.22	≤ 0.55	≤ 1.60	0.035	0.035	> 50 ~ 200
SM490C	SM50C	≤ 0.18	≤ 0.55	≤ 1.60	0.035	0.035	≤ 100
SM490YA	SM50YA	≤ 0.20	≤ 0.55	≤ 1.60	0.035	0.035	≤ 100
SM490YB	SM50YB	≤ 0.20	≤ 0.55	≤ 1.60	0.035	0.035	≤ 100
SM520B	SM53B	≤ 0.20	≤ 0.55	≤ 1.60	0.035	0.035	≤ 100
SM520C	SM53C	≤ 0.20	≤ 0.55	≤ 1.60	0.035	0.035	≤ 100
SM570(1)	SM58	≤ 0.18	≤ 0.55	≤ 1.60	0.035	0.035	≤ 100
(1) Carbon content (Ce) of SM570 steel grade, thickness ≤ 50mm is ≤ 0.44%, from 50 - 100mm ≤ 0.47%