TR EN DE
HOT ROLLED ROUND STEEL BAR (TS EN 10060)
The hot rolled round sectioned steel bars inside the scope of this standard must be delivered according to the dimensions
shown on Figure 1 and Table 1. The preferred dimensions are given in Fig. 1.


Table 1 - Preferred dimensions and theoretical weights of hot rolled round steel bars for general purposes.
Diameter
d
mm
Deviation Limits
Normal
mm
Deviation Limits
Precise
mm
Weight per meter
Kg/m
Sectional Area
Cm²
16 ±0,5 0,20 1,58 2,01
18 ±0,5 ±0,20 20,00 2,54
19 ±0,5 ±0,20 2,23 2,84
20 ±0,5 ±0,20 2,47 3,14
22 ±0,5 ±0,20 2,98 3,80
24 ±0,5 ±0,25 3,55 4,91
25 ±0,5 ±0,25 3,85 5,31
26 ±0,6 ±0,25 4,17 5,73
27 ±0,6 ±0,25 4,49 6,16
28 ±0,6 ±0,25 4,83 7,07
30 ±0,6 ±0,25 5,55 8,04
32 ±0,6 ±0,30 6,31 9,62
35 ±0,6 ±0,30 7,55 10,2
36 ±0,6 ±0,30 7,99 1,3
38 ± ±0,30 8,90 12,6
40 ±0,8 ±0,30 9,86 13,9
42 ±0,8 ±0,40 10,9 15,9
45 ±0,8 ±0,40 12,5 18,1
48 ±0,8 ±0,40 14,2 19,6
50 ±0,8 ±0,40 15,4 21,2
52 ±1 ±0,40 16,7 23,8
55 ±1 ±0,50 18,7 28,3
60 ±1 ±0,50 22,2 31,2
63 ±1 ±0,50 24,5 33,2
65 ±1 ±0,50 26,0 38,5
70 ±1 ±0,50 30,2 41,9
73 ±1 ±0,50 32,9 44,2
75 ±1 ±0,50 34,7 44,2
80 ±1   39,5 50,3
85 ±1,3   44,5 56,7
90 ±1,3   49,9 63,6
95 ±1,3   55,6 70,9
100 ±1,3   61,7 78,5
105 ±1,5   68,0 86,6
110 ±1,5   74,6 95,0
115 ±1,5   81,5 104
120 ±1,5   88,8 113
125 ±1,5   96,3 123
130 ±2   104 133



Bars with diameter above 250 mm can be delivered with +/- 6,0 mm deviation limit. Deviation range can be accepted as plus tolerance upon agreement.
Density: 7,85 kg/dm³3  

Figure1- Hot Rolled Round Steel Bar



DIMENSIONAL TOLERANCES

Diameter ( d )

The deviation from nominal diameter must be inside the tolerances given in Figure 1 and 2.
Note - In figure 1, there are two tolerance classes; normal and precise (P).


Roundness ( d )

The deviation from roundness must not exceed 75% of the tolerances givern in Fig. 1 and Fig. 2


Table 2    - Tolerances of hot rolled round steel bars. All sizes are in mm. 








Table 3    - Tolerances on Length





The customer must inform about the desired length, length type and length range.
Upon request, the production can be made with plus tolerance.
HOT ROLLED STEEL BARS
HOT ROLLED ROUND STEEL BAR
HOT ROLLED FLAT STEEL BAR
HOT ROLLED HEXAGONAL STEEL BAR
HOT ROLLED ROUND STEEL BAR