Long-Bars, Rods, Rebars

SAIL:- Steel Authority of India

Product Mix

Bars,Rods & Rebars

Rationalised sizes of Bars, Rods and Rebars

PLAIN ROUNDS		SAIL TMT/ SAIL TMT HCR/ TOR Bars			MILL
Size mm	Weight kg/m	Size mm	Weight kg/m	Length m
		8	0.395	5.5 to 13	BWRM
		10	0.617	for all	BWRM
		16	1.58	sizes	DMM
18	2.00	18	2.00		DMM
20	2.47	20	2.47		DMM
22	2.98	22	2.99		DMM
25	3.85	25	3.86		DMM
28	4.83	28	4.83		DMM/BMM
32	6.31	32	6.36		BMM
33.5*	6.92				BMM
36	7.99	36	7.99		BMM
40	9.85	40	9.85		BMM
		45	12.50		BMM
50	15.41				BMM
53*	17.32				BMM
56	19.34				BMM
60*	22.0				BMM
63	24.47				BMM
67*	27.68				BMM

*Bright Bar Sizes

Abbreviations used
BWRM	Bhilai Wire Rod Mill
BMM	Bhilai Merchant Mill
DMM	Durgapur Merchant Mill

Common grades: IS 2062/ 1999, IS 1786/ 1985, SAIL TMT and SAIL TMT HCR. Also available in the following foreign specifications: ASTM-A 615 Grade 40 (for TMT wire rods) and ASTM-A 615 Grade 40/ Grade 60 (for TMT Bars), if sufficient orders are available.

Tolerance as per IS 1786 or equivalent.

Packaging : Signode strapping in bundles of 5 tonnes

Rounds are available in straight lengths. Plain Rounds/ TMT rebars/ TMT-HCR rebars in sizes 8 and 10 mm are available in coils. The other sizes of Plain Rounds/ TMT rebars/ TMT-HCR rebars are available in straight lengths.

High Temperature Strength

SAIL TMT-HCR reinforcement bars exhibit higher thermal resistance even at temperatures up to 600 ⁰C. The retention of significant strength or, in other words, resistance to softening, is attributed to design of steel chemistry, presence of tempered martensite layer on the rebar surface and absence of any cold worked structural zone. Thus the thermally hardened SAIL TMT-HCR rebars are ideal for use in places prone to fire hazards.