Buy SIMHADRI TMT Products Online
Buy SIMHADRI TMT Products Online
TMT BAR SIZES :
SPECIFICATION OF TMT BARS WEIGHTS (Kg/Mtr)
SIZE
IS-1786:2008
Simhadri TMT
Std
Min
Max
Min
Max
8mm
0.395
0.367
0.423
0.387
0.399
10mm
0.617
0.574
0.660
0.605
0.623
12mm
0.888
0.844
0.932
0.870
0.897
16mm
1.578
1.499
1.657
1.546
1.594
20mm
2.466
2.392
2.540
2.417
2.491
25mm
3.854
3.738
3.970
3.777
3.893
28mm
4.835
4.690
4.980
4.738
4.883
32mm
6.316
6.127
6.505
6.190
6.379
MECHANICAL PROPERTIES OF TMT BARS IS SPECIFICATION FOR TMT BARS
SPECIFICATION OF TMT BARS CHEMICAL PROPERTIES (%)
Parameter
IS-1786:2008
Simhadri TMT
Fe-415
Fe-500
Fe-500D
Fe-415
Fe-500
Fe-500D
HSCRM
Yield Stress(N/mm2)
415
500
500
430-490
520-560
520-560
520-580
Ultimate Tensile Strength (N/mm2)
485
545
565
500-560
600-680
600-680
600-690
Elongation(%)
14.5
12
16
20-25
18-24
18-24
18-24
Total Elongation @ Max Force(%)
-
-
5
-
-
8-10
8-10
Ration (UTS/YS)
1.16
1.09
1.13
1.15-1.25
1.13-1.22
1.14-1.25
1.18-1.25
SEIL CHEMICAL COMPOSITION FOR TMT BARS
SPECIFICATION OF TMT BARS CHEMICAL COMPOSITION (%)
Parameter
IS-1786:2008
Simhadri TMT
Fe-415
Fe-500
Fe-500D
Fe-415
Fe-500
Fe-500D
HSCRM
Carbon (C)
0.3
0.3
0.25
0.18 - 0.25
0.18 - 0.23
0.16 - 0.22
0.18 - 0.22
Sulphur (S)
0.060
0.055
0.040
0.035-0.055
0.025-0.050
0.020-0.035
0.025-0.045
Phosphorus (P)
0.060
0.055
0.040
0.035-0.055
0.035-0.050
0.025-0.035
0.035-0.050
Sulphur + Phosphorus(S+P)
0.110
0.105
0.075
0.070-0.11
0.060-0.100
0.045-0.070
0.060-0.095
Carbon Equivalent (CE)
0.42
0.42
0.42
0.26-0.37
0.26-0.35
0.26-0.32
0.30-0.45
Chromium(Cr)
0.40-0.65
Copper(Cu)
0.20-0.30
Corrosion Resistance Element(P+Cr+Cu)
0.75
HSCRM
PHYSICAL PROPERTIES
standard
grade
Yeild Strength (N/mm2) min
UTS (N/mm2) min
UTS (N/mm2) min
IS - 1786-2008
Fe - 500
500
565
12-18
IS - 1786-2008
Fe - 500d
500
565
16-20
CHEMICAL PROPERTIES
IS 1786-2008
C
S
p
S&P;
CE
FE 500
0.30 MAX
0.055 MAX
0.055 MAX
0.105 MAX
0.42 MAX
Fe - 500d
0.25 MAX
0.040 MAX
0.040 MAX
0.075 MAX
0.42 MAX
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