Ms / Mild Steel I Beam (A36 Q235 S235JR S355J2)

• Width: 50mm-224mm
• Length: 6m-12m
• Height: 100mm-630mm
• ASTM: A572 Gr50
• GB: Q235 Q345
• Type: H-Section Steel
• Model NO.: A36 Q235 S235JR S355J2
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Low-alloy High-tensile Structural Steel, Standard Metal
• Forming: Hot-Rolled Steel
• Connection Form: Welded Connection
• Member: Steel Beam
• Type of Steel For Building Structure: High-Strength Steel
• Carbon Structural Steel: Q235
• Residential Wall Structure: Top Wall Beam
• Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Steel Walkway and Floor, Steel Structure Bridge
• Transport Package: Standard Package
• Specification: CE SGS
• Origin: China
• HS Code: 72161010
• Production Capacity: 50000 Tpm

Product Description

Standard Metal Products Co.,Ltd  supply I beam H beam steel struction. Our material include Standard Steel offers Q235, Q235B, Q235C, Q235D, Q235E, Q345, SS400, St37 S235JR, S355J2, A36, A529-50, A572-50 and A588 carbon steel Beam
Size: W 4", W 5", W6", W 8", W 10", W 12", W1 4" W 16", W 18" W 21", W 24", W 27"
An I-beam, also known as H-beam, Weam (for "wide flange"), Universal Beam (UB), Rolled Steel Joist (RSJ), or double-T (especially in Polish, Bulgarian, Spanish, Italian and German), is a beam with an I - or H-shaped cross-section. The horizontal elements of the "I" are flanges, while the vertical element is termed the "web".
I-beams are usually made of structural steel and are used in construction and civil engineering.






The web resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Beam theoryshows that the I shaped section is a very efficient form for carrying both bending and shear loads in the plane of the web. On the other hand, the cross-section has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.
I-beams are widely used in the construction industry and are available in a variety of standard sizes. Tables are available to allow easy selection of a suitable steel I-beam
Size for a given applied load. I-beams may be used both as beams and as columns.
I-beams may be used both on their own, or acting compositely with another material,
Typically concrete. Design may be governed by any of the following criteria:

	HEIGTH	WIDTH	WEB THK	WEIGHT
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