TMT BARS

Thermo Mechanically Treated steel or TMT bars as are more popularly known, is the 'new generation' steel, that has high strengths not obtained in any other process of steel-making. TMT steel is manufactured by heating initially at 1200^0c, which is then austenitzied (the technical term used for the procedd of converting ferrite materials in iron to austenites), is then taken through a process called quenching that allows rapid cooling and conversion to maternsite, the high strength structure of steel.


Standard	Grade	Remarks	Yield Strength N/mm2 (min)	UTS N/mm2 (min)	% Elongation (min)
IS 1786-1985	FE- 415	-	415	485	14.5
IS 1786-1985	FE-500	-	500	545	12
IS 1786-1985	FE-550	-	550	585	8
Re-Bars with corrosion resistant element	CRM	Cu+Cr+P = 0.75 % min	415	485	14.5
	HSCRM	Cu+Cr+P = 0.75 % min	500	545	12
Earth Quake resistance	EQR				14.5

Edit

Primary Manufacturers :-

Primary Producers are those who have fully integrated plants (i.e. plants which have their own sources of Iron-ore, Blast furnace, Sponge iron plant, Power plant & Finished product plant.)

In India there are mainly 4 Primary producers of TMT Bars which are as follows:-

SAIL
VIZAG (also known as RINL : RASHTRIYA ISPAT NIGAM LIMITED)
TATA
Jindal

Secondary Manufacturers –


ISI Thermex	ISI Thermex	ISI Thermex
Sr. No.	2 Rolling Mills	Location
1	Regency Ispat	Wada
2	Guardian	Wada
3	Metro Ispat	Wada
4	Bhagwati	Silvassa
5	Bhagwati Steel Cast Limited	Nasik

Edit


ISI Non Thermex	ISI Thermex	ISI Thermex
Sr. No.	2 Rolling Mills	Location
1	Sun Steel	Wada
2	MITC	Nasik

Edit


ISI Temcore	ISI Thermex	ISI Thermex
Sr. No.	2 Rolling Mills	Location
1	Jay Mahalaxmi	Wada

Edit

Primary Manufacturers :-

In India there are mainly 4 Primary producers of TMT Bars which are as follows:-

Secondary Manufacturers –

We also provide Cut & Bend Solutions