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550HD TMT Bars

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550HD TMT Bars

SMS Thermo Mechanically Treated Steel (SMS TMT steel) has superior properties such as weldability, strength, ductility and bendability meeting highest quality standards at international level. SMS’s supply chain is wide spread all across India offering Turbo TMT re-bars ranging from 8-32 mm in diameter conforming to Fe-500 and Fe-550 Grades as per IS: 1786-1985 Parameters.

Highlights of Sri Mahaveer Steel TMT Re-Bar

Properties

Highlights of Sri Mahaveer Steel TMT Re-Bar

Specific BIS Range SMS TMT Range
Tolerance
Tolerance
Size in mm
Kg/mtr
Kg/mtr (Min) (Max)
Kg/mtr (Min) (Max)
>%
8
0.395
0.367 to 0.423
>0.370 to 0.407
>±7
10
0.617
0.574 to 0.659
>0.580 to 0.625
>±7
12
0.888
0.844 to 0.932
>0.845 to 0.920
>±5
16
1.579
1.500 to 1.658
>1.516 to 1.625
>±3
20
2.467
2.400 to 2.541
>2.408 to 2.150
>±3
25
3.856
3.470 to 3.971
>3.752 to 3.924
>±3
32
6.313
6.124 to 6.502
>6.200 to 6.480
>±3

Chemical properties of SMS TMT re-bar

BIS SMS
Carbon 9max. %)
0.30
0.25 to 0.30
Manganese (%)
0.5 to 1.2
0.5 to 0.8
Sulphur & Phosphorous
as per IS:1786/85
as per IS:1786/85

Physical Property ofSMS TMT re-bar

Grades Yield (Min. Mpa) UTS (Min. map) Elongation (min.%)
BIS
SMS
BIS
SMS
BIS
SMS
550 HD
415
450
485
540
14.5
24
Fe-500
500
530
545
630
12.5
18
Fe-550
550
580
585
690
8.0
12