We at AMCO always believe in innovation to provide the best to our esteemed customers. We feel it as our responsibility to provide the best quality of TMT Bars.
We at AMCO always believe in innovation to provide the best to our esteemed customers. We feel it as our responsibility to provide the best quality of TMT Bars.
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Mission & Vision
We at AMCO always believe in innovation to provide the best to our esteemed customers. We feel it as our responsibility to provide the best quality of TMT Bars.
Company has set up fully developed laboratory equipped with spectrometer and other modern equipment for chemical maintain high quality standard of finished production.
Nominal Dia size(mm)
BIS Standard range weight kg/mtr.
BIS Standard range weight kg/mtr
AMCO TMT weight kg/mtr.
No.of pieces
Bundle length ft.
Bundle
Weight
Kg.
8
0.395
0.367-0.423
0.370-0.395
18
40
82
10
0.617
0.574-0.660
0.580-0.615
13
40
92
12
0.888
0.844-0.932
0.845-0.890
9
40
92
16
1.580
1.501-1.657
1.150-1.580
5
40
92
20
2.470
2.396-2.544
2.400-2.470
3
40
90
25
3.850
3.735-3.966
3.750-3.850
1
40
46
32
6.310
6.121-6.500
6.120-6.310
1
40
75
Chemical Composition
Chemical Analysis
Unit
IS :1786
Fe-415
AMCO TMT
Carbon
%
0.30**Max.
0.18 to 0.25
Manganese
%
0.40 Min
Carbon Equivalent*
%
0.42Max
0.38 Max
Sulphur
%
0.06Max
0.045Max
Phosphrous
%
0.06Max
0.045Max
S &P
%
0.110
0.09Max
SI
%
-
0.4 Max
*(Typical Value)
**(In case of weldable bars the carbon content should be 0.25%max )
***(CE=(C Mn)/6 (Cr Mo V)/5 (Ni CU)/15x
CONTITUENT
PERCENT MAXIMUM
Fe-415
Fe-500
Fe-550
Carbon
0.30
0.30
0.30
Sulphur
0.060
0.055
0.055
Phosphorus
0.060
0.055
0.050
Sulphur & Phosphorus
0.110
0.105
0.100
MECHNICAL PROPERTIES
Parameter
IS:1786
Fe-415
Amco Tmt
Fe-415*
IS:1786
Fe-500
AmcoTmt
Fe-500*
IS:1786
Fe-550
Amco Tmt
Fe-550*
YieldStrength N/mm²
415min
430
500min
530
550min
550
Tensile N/mm²
485min
530
545min
630
585min
675
Elongation -% min.
14.5min
22
12min
20
8min
18
SPECIAL FEATURES OF TMT BARS
Higher strengths combined with better elongation values as compared to
Conventional CTD bars.
Excellent weld-ability because carbon is restricted to below 0.20%
Resistant to fire hazards as there is no loss of strength up to 500°c.
Chemical DATA
Grade of Steel : - FE-500
Chemical Composition : As per ISI Standards
Carbon %
Sulphur %
P. %
S P %
Magnies %
0.30 (Max.)
0.055 (Max.)
0.055 (Max.)
0.105(Max.)
0.45 (Min.)
Mechnical Properties :
0.2% Proof Stress
500.0 (N/mm2)Minimum
Tensile Strength
545.0 (N/mm2) Minimum
Elongation
14.0% Minimum
Comparison Chart between Ordinary 500 Grade TMT and AMCo Fe 500 Tmthemical Composition : As per ISI Standards.
Ordinary 500 TMT
AMCO TMT Fe- 500
Carbon %
0.30 %
0.28%
Mangnese
0.40%
0.45%
Sulphur %
0.055%
0.050%
P. %
0.055%
0.050%
S P %
0.105%
0.095%
Elongation
12.0%
16.0%
Chairman's Message
We aim for total customer satisfaction by consistently providing high quality steel.
We aim for total Customer satisfaction by Consistently providing High quality steel, On-time Delivery, Environment – friendly operation and marinating Quality Assurance System in accordance with ISO 9001 Standards.
