The details of the products

1 Definition: long-strip steel with I-shaped section, it is also called it I beam,I shaped iron, I steel beam

2 Representation method: the specifications of common I-shaped steel are represented by model which represents the centimeters of waist height, such as common I-shaped steel 16#. If I-shaped steel with the same waist height has several different leg widths and waist thicknesses, a, b and c should be added to the right sides of their models for distinction, such as common I-shaped steel 32#a, 32#b, 32#c, etc. Hot-rolled common I-shaped steel has the specifications of 10-63#. Hot-rolled common I-shaped steel supplied according to mutual agreements of both parties has the specifications of 12-55#.

3 Materials: Q235, Q345B

4 Standard: AISI, ASTM, BS, DIN, GB, JIS

5 Technical: Hot rolled

6 Surface Treatment: galvanized, coated or as the clients’ requests.

7 Length: 6m, 9m, 12m (or according to customer requirements)

8 Packing: bundling, nude packing, or packing according to customer requirements

9 Application: I beam is mainly applied to various architectural structures, vehicles, bridge brackets, machinery, etc.

10 Theoretical weight table

Specification	Height	Width	Thickness	Theoreticalweight
10#	100	68	4.5	11.261
12#	120	74	5	13.987
14#	140	80	5.5	16.89
16#	160	88	6	20.513
18#	180	94	6.5	24.143
20#a	200	100	7	27.929
20#b	200	102	9	31.069
22#a	220	110	7.5	33.07
22#b	220	112	9.5	36.524
25#a	250	116	8	38.105
25#b	250	118	10	42.03
28#a	280	122	8.5	43.492
28#b	280	124	10.5	47.888
30#a	300	126	9	48.084
30#b	300	128	11	52.794
32#a	320	130	9.5	52.717
32#b	320	132	11.5	57.741
32#c	320	134	13.5	62.765
36#a	360	136	10	60.037
36#b	360	138	12	65.689
36#c	360	140	14	71.341
40#a	400	142	10.5	67.598
40#b	400	144	12.5	73.878
40#c	400	146	14.5	80.158
45#a	450	150	11.5	80.42
45#b	450	152	13.5	87.485
45#c	450	154	15.5	94.55
56#a	560	166	12.5	106.316
56#b	560	168	14.5	115.108
56#c	560	170	16.5	123.9
63#a	630	176	13	121.407
63#b	630	178	15	131.298
63#c	630	180	17	141.189

I beam

Quick Details

Standard:	AISI, ASTM, BS, DIN, GB, JIS	Grade:	Q235 Q345B	Thickness:	5.0mm-17mm
Place of Origin:	Hebei, China (Mainland)	Brand Name:	Zhongjian Santai	name:	Hot Rolled Ishape Beam Steel
Type:	structural steel	Technique:	Hot Rolled	Surface Treatment:	Coated
Application:	Construction	Special Use:	High-strength Steel Plate	Width:	100mm-900mm
Length:	6-12M	Port:	tianjin port of China	supply ability:	10000 Metric Tons per Month

General Product Information
Commodity	Steel I beam
You also call it	I beam,I shaped iron, I steel beam
Material Grade	Q235B,Q345B
Surface Treatment:	Galvanized,coated or as the clients’ requests.
Technical	Hot rolled
High	100-1000mm
Width	68-180mm
Thickness	4-17mm
Length	5.8m,6m,12m or as the clients’ requests.
The packing	in bundle by export standard(according to clients' requirements)
Delivery Time	Within 15-30 days after signing the contract
Payment	30% tt in advance, the balance against the LC or the copy of B/L.
supply ability	10000 Metric Tons per Month
Application	used for the plant, high-rise building constructionused for the bridge, shipment buildingused for lifting and transportation machinery, equipment manufacturing base buildingused for the support, foundation pile manufacturing