Sloping Flange Channels (LC, JC) — weight chart

All 20 sections from IS 808 Table 7 - Sloping Flange Channels. Click a designation for the full property table and the cross-section drawn to its own dimensions.

Sloping Flange Channels (LC, JC): mass and section properties
Designation	Weightkg/m	Areacm²	Depthmm	Widthmm	Webmm	Flangemm	Izzcm⁴	Zzzcm³
JC 100	5.8	7.41	100	45	3	5.1	123	24.8
JC 125	7.9	10	125	50	3	6.6	269	43.1
JC 150	9.9	12.6	150	55	3.6	6.9	471	62.9
JC 175	11.2	14.2	175	60	3.6	6.9	720	82.3
JC 200	14	17.7	200	70	4.1	7.1	1,160	116
LC 75	5.7	7.26	75	40	3.7	6	65.9	17.6
LC 100	7.9	10	100	50	4	6.4	164	32.9
LC 125	10.7	13.6	125	65	4.4	6.6	356	57.1
LC (P) 125	11.3	14.3	125	65	4.6	7	370	59.2
LC 150	14.4	18.3	150	75	4.8	7.8	697	93.1
LC (P) 150	15.6	19.8	150	75	5	8.7	750	100
LC 175	17.6	22.4	175	75	5.1	9.5	1,140	131
LC 200	20.6	26.2	200	75	5.5	10.8	1,720	172
LC (P) 200	21.5	27.3	200	75	5.7	11.4	1,790	179
LC 225	24	30.5	225	90	5.8	10.2	2,550	226
LC 250	28	35.6	250	100	6.1	10.7	3,690	295
LC 300	33.1	42.1	300	100	6.7	11.6	6,050	403
LC (P) 300	33.1	42.1	300	90	7	12.5	5,910	394
LC 350	38.9	49.4	350	100	7.4	12.5	9,310	532
LC 400	45.8	58.2	400	100	8	14	13	699

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Other tables

Medium & Wide Flange Beams (MB, WB) IS 808 Table 1 · 28 sections Light & Junior Beams (LB, JB) IS 808 Table 2 · 25 sections Narrow Parallel Flange Beams (NPB) IS 808 Table 3 · 70 sections Wide Parallel Flange Beams (WPB) IS 808 Table 4 · 123 sections Column / Heavy Beams (SC, HB) IS 808 Table 5 · 26 sections Sloping Flange Channels (MC) IS 808 Table 6 · 20 sections Parallel Flange Channels (MCP) IS 808 Table 8 · 20 sections Equal Leg Angles IS 808 Table 9 · 72 sections Unequal Leg Angles IS 808 Table 10 · 19 sections Angles (supplementary) IS 808 Table 11 · 62 sections Unequal Leg Angles (supplementary) IS 808 Table 12 · 45 sections Parallel Flange Bearing Piles (PBP) IS 808 Table 13 · 29 sections Square Hollow Sections IS 4923:2017 (Amd. 2) Table 1 · 212 sections Rectangular Hollow Sections IS 4923:2017 Table 2 · 216 sections Circular Hollow Sections IS 1161:2014 Table 1 · 80 sections

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Common questions about Sloping Flange Channels (LC, JC)

How many sloping flange channels (lc, jc) are there in IS 808 : 2021?

20, from LC 75 at 5.7 kg per metre to LC 400 at 45.8 kg per metre. They are printed in IS 808 Table 7 - Sloping Flange Channels.

Which is the lightest sloping flange channels (lc, jc) in this table?

LC 75, at 5.7 kg per metre with a sectional area of 7.26 cm². The heaviest is LC 400 at 45.8 kg per metre.

How do I work out the weight of a length from this chart?

Multiply the mass per metre by the length and the number of pieces. LC 75 at 5.7 kg/m, in 6 m lengths, ten of them, is 5.7 × 6 × 10 = 342 kg. The standard publishes the mass, so there is nothing to compute from the area.

Where these figures come from. IS 808 Table 7 - Sloping Flange Channels Section properties are facts published in the standards, and they are reproduced here as printed. Where a standard contradicts itself, both of its figures are shown and neither is corrected.

What is ours. The selection and arrangement of these tables, the checks run against them, and the findings those checks produced — which rows disagree with themselves, which figures were superseded by amendment, and which could not be read — are QuickBOQ’s work, and so is this wording. Quote the numbers freely; they belong to everyone. Copying the compilation and the commentary is a different thing, and we would rather you linked to it.