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Thermo mechanically treated steel, known as TMT steel, can be described as a new-generation-high-strength steel having superior properties such as weldability, strength, ductility and bendability meeting highest quality standards at international level.

JR TMT RE-BARS is manufactured from superior quality billets manufactured in the same plant according to the requirement of the customers . At JR METAL our mantra is quality . JR TMT RE-BARS is available in FE-415 and FE-500 grades for sizes ranging between 8mm to 40mm . Special length orders for upto 22mtrs can be satisfied . The standard size of the brand is 40fts (12.2mtrs).

WEIGHT PARAMETERS
SIZE

Weight in KGs

Weight in KGs

(Per Meter)

(Per Rod)

8mm

0.395 - 0.400

4.819 - 4.880

10mm

0.598 - 0.614

7.290 - 7.490

12mm

0.860 - 0.868

10.490 - 10.589

16mm

1.516 - 1.530

18.490 - 18.666

20mm

2.420 - 2.459

29.500 - 29.990

25mm

3.790 - 3.810

46.200 - 46.480

32mm

6.220 - 6.270

75.880 - 76.494


JR TMT GRADE 415

Properties

Standard

Typical Values

Yield Strength N/ mm2 Min

415

450 - 470

Tensile Strength N/ mm2 Min

485

510 - 580

Stress Ratio (TS/YS) Min

1.16

1.14 - 1.23

Elongation %

14.5

15 - 19


JR TMT GRADE 500

Properties

Standard

Typical Values

Yield Strength N/mm2 Min

500

520 - 560

Tensile Strength N/mm2 Min

545

585 - 640

Stress Ratio (TS/YS) Min

1.10

1.12 - 1.14

Elongation %

12

12 - 17


JR TMT GRADE 415

JR TMT CHEMISTRY

Properties

BIS

JR TMT

Carbon (Max %)

0.30

0.17 to 0.23

Manganese

0.30 to 0.70

0.60 to 0.80

Sulphur (Max)

0.05

0.045

Phosphorous

0.05

0.045


FEATURES:
Resists fire: Withstands temperatures up to 500 degrees Celsius.
Resists corrosion: The TMT process gives the bar superior strength and good anti-corrosive properties.
Earthquake resistance: The soft ferrite-pearlite core enables the bar to bear dynamic and seismic loading.
Malleability: TMT bars are most preferred because of its flexible nature
Enables welding: They have fine welding features.
Bonding strength: External ribs running across the entire length of TMT bar give superior bonding strength between the bar and the concrete.
Cost-effective: A high tensile strength and better elongation value gives you great savings

TMT Bars
crs
Mild Steel Billets
msa
msc
msf
mss
msr
Periyapuliyur Village, Poovalambedu Post,
Via - Kavarapettai, Gummidipoondi T.K.,
Thiruvallur Distric - 601206. Tamil Nadu.

Email: factory@jrmetalchennai.com
No.3, Manali Express Road, T.K.P Nagar
Thiruvottiyur, Chennai - 600 019. India

Telephone:
Line 1: +91 44 2574 1116
Line 2: +91 44 2574 1216
Line 3: +91 44 2574 1316
Line 4: +91 44 2574 1416
Facsimile: +91 44 2574 0305
General Enquiries: info@jrmetalchennai.com
Sales Enquiries: sales@jrmetalchennai.com



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