I-Sections (Universal Beams)

I-SECTIONS (UNIVERSAL BEAMS)

CODE	SECTIONS	m	h	b	tw	tf	r1	hw	A
CODE	h x b	kg/m	mm	mm	mm	mm	mm	mm	103mm2
IB50B	102 x 50	3.0	102	50	8.0	8.0	4.0	78.0	1.5
IB76B	152 x 76	5.3	152	76	9.5	9.5	4.8	123.5	2.7
IB102B	203 x 102	9.5	203	102	12.7	12.7	6.4	164.9	4.9
IB127B	254 x 127	11.9	254	127	12.7	12.7	6.4	215.9	6.2
IB152B	305 x 152	14.3	305	152	12.7	12.7	6.4	266.9	7.4

About x-x				About y-y
CODE	I	Z	r	I	Z	r
CODE	10⁶mm⁴	10³mm³	mm	10⁶mm⁴	10³mm³	mm
IB50B	2.2	43.0	38.4	0.2	6.8	10.7
IB76B	9.2	121.1	58.3	0.7	18.5	16.1
IB102B	29.4	289.8	77.9	2.3	44.6	21.7
IB127B	59.6	47.0	98.6	4.4	68.9	26.7
IB152B	105.6	662.8	119.4	7.5	98.4	31.8

Other sizes available on enquiry

NOTE: Section properties are gross. Allowances must be made for net values when holes are drilled. Designers should apply appropriate load and safety factors.

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