MS Channel

Following are the sizes of Channel:-
M.S. CHANNELS

Size	Weight in Kgs.	Weight in Kgs.
in mm	Per Feet	Per Mtr.
75 x 40	2.172	7.126
100 x 50	2.925	9.597
125 x 65	3.992	13.098
150 x 75	5.120	16.799
175 x 75	5.973	19.597
200 x 75	6.796	22.298
250 x 80	9.326	30.599
300 x 90	11.063	36.298
400 x 100	15.270	50.300

Channels manufactured by JINDAL are represented by Web Height, Flange Width & Section Weight.

JINDAL

Channels

Sr. No.	Depth(mm)xFlange(mm)xSectional Weight(kg/m)
1	ISMC 250 X 80 X 30.6
2	ISMC 250 X 82 X 34.2
3	ISMC 250 X 83 X 38.1
4	ISMC 250 X 83 X 38.1
5	ISMC 300 X 90 X 36.3
6	ISMC 300 X 92 X 41.5
7	ISMC 300 X 93 X 46.2
8	ISMC 400 X 100 X 50.1

There are Primary & Secondary Producers

Primary Producers:-
Primary Producers are those who have fully integrated plants.
That means the plants which have their own sources of Iron-ore, Blast furnace, Sponge
iron plant, Power plant & Finished product plant.

In INDIA there are 3 primary producers: -
1) SAIL
2) VIZAG
3) JINDAL

SAIL (Steel Authority of India Limited)
Structural
Sizes & Section weight of Beams/ Joists, Channels and Angles

Section	Dimensions	Sectional Weight	Length
	mm	kg/m	m
Channels	Bhilai Steel Plant
	75 x 40 x 4.8	7.14	10 to 12
	100 x 50 x 5	9.56
	Durgapur Steel Plant
	125 x 65 x 5.3	13.1	10 to 11.5
	125 x 66 x 6	13.7	for all dimensions
	150 x 75 x 5.7	16.8
	150 x 76 x 6.5	17.7
	175 x 75 x 6	19.6
	200 x 75 x 6.2	22.3
	200 x 76 x 7.5	24.3
	Bhilai Steel Plant
	250 x 82 x 9	34.2	10 to 12
	300 x 90 x 7.8	36.3	for all dimensions
	400 x 100 x 8.8	50.1

GRADES :-

Structurals are manufactured as per following grades in SAIL :-
Common Grades: IS 2062/1999 and SAILMA
Structurals are also available in the following foreign specifications
ASTM-A-36, JIS-G-3101-SS400, BS-4360 Grades 40A, 43A, 43B, 43C, 50B, 50C, EN-10025,
Grades S-275 JO, JR, S-355 JO, JR, DIN-17100 ST 37.2/44.2


VIZAG (RINL: - RASHTRIYA ISPAT NIGAM LIMITED )
Channels

Sr. No.	Side(mm) x Side(mm) x Thickness(mm)	Section Wt.(Kg/m)
1	MC *40 X 32 X 5	4.82
2	MC 75 X 40 X 4.8	7.14
3	MC 100 X 50 X 5	9.56
4	MC 125 X 65 X 5.3	13.1
5	MC 150 X 75 X 5.7	16.8

GRADES

Sectional Properties as per:-
For Channels :- IS :808 - 1989 / IS :3954 - 1981
Tolerance as per:-
For Channels :- IS :1852 - 1985 / IS :3954 - 1981
Grades as per:-
For Channels :- IS :2062 :E250 A - 2006

Sr. No. (WADA)	Rolling Mills
1	Bhuwalka Steel Ind. Ltd
2	Shree Vaishnav Ispat
3	Steel Rolling Mill Of Maharashtra
4	Multi Steel
5	Thane Steel
6	Kunal
7	Kamdhenu
8	Champion
9	Wada Steel Cast
Sr. No. (RAIPUR)	Rolling Mills
1	Vandana
2	C.G Ispat
3	Goel
4	Khayati
5	Super Ispat (Raipur) P. Ltd.
6	Ganga Iron & Steel Trading Co.
7	Nandan Steel & Power Ltd.
8	Shivam Structural & Steel Rolling Mills (P) Ltd
9	Hanukripa Ispat Pvt. Ltd.
10	Monnet Ispat & Energy Limited (Unit-II)
11	Ishwar Ispat Industries (P.) Ltd.
12	Cosmos Ispat Pvt. Ltd.
13	Nav Durga Ispat Pvt. Ltd.
14	Balajee Structurals (India) Ltd.
15	Shri RadhaKrishna Steels Ltd.
16	Ambey Ispat
17	Iskcon Strips P. Ltd.
18	SKS Ispat Limited
Sr. No. (NASHIK)	Rolling Mills
1	Rajrani Steel Casting Pvt. Limited
2	Sal Steel
Sr. No. (PUNE)	Rolling Mills
1	G.D. Met Steel
2	Mahavir Steel Industries
3	Pushpak
Sr. No. (SILVAASA)	Rolling Mills
1	Balbir Rolling Mill
Sr. No. (AHEMDNAGAR)	Rolling Mills
1	Shree Gajanan Re-Rolling Mill
Sr. No. (NAGPUR)	Rolling Mills
1	Associated Steel Industries
2	Balaji Ispat
3	Venus Rolling Mills Pvt. Ltd
4	Orange City
5	Khanna
6	Sunvijay
Sr. No. (KOLHAPUR)	Rolling Mills
1	Shri Mahalaxmi Steel Industries