TR EN
HOT ROLLED FLAT STEEL BAR (TS EN 10058)
DIMENSIONAL TOLERANCES

Table 1    - Preferred dimensions and theoretical weights of hot rolled flat steel bars for general purposes. All the dimensions are in mm. The edges must be as sharp as the hot rolling production suffices.
 
Genişlik Widenes b mm
20
25
30
35
40
50
60
70
80
90
100
120
130
140
150
160
170
180
200
Kalınlık / Thicknes   t   mm
6 7 8 10 12 15 20 25 30 25 40 50 60
Birim Ağırlık / Weight per meter    kg / m
0,94 1,10 1,26 1,57                  
1,18 1,37 1,57 1,96 2,36 2,94              
1,41 1,65 1,88 2,36 2,83 3,53 4,71            
1,65 1,92 2,20 2,75 3,30 4,12 5,50            
1,88 2,20 2,51 3,14 3,77 4,71 6,28 7,85 9,42        
2,36 2,75 3,14 3,93 4,71 5,89 7,85 9,81 11,78 13,74      
2,83 3,30 3,77 4,71 5,65 7,07 9,42 11,78 14,13 16,49 18,84    
3,30 3,85 4,40 5,50 6,59 8,24 10,99 13,74 16,49 19,23 21,98 27,48  
3,77 4,40 5,02 6,28 7,54 9,42 12,56 15,70 18,84 21,98 25,12 31,40  
4,24 4,95 5,65 7,07 8,48 10,60 14,13 17,66 21,20 24,73 28,26 35,33  
4,71 5,50 6,28 7,85 9,42 11,78 15,70 19,63 23,55 27,48 31,40 39,25 47,10
5,65 6,59 7,54 9,42 11,30 14,13 18,84 23,55 28,26 32,97 37,68 47,10 56,52
6,12 7,14 8,16 10,21 12,25 15,31 20,41 25,51 30,62 35,72 40,82 51,03 61,23
6,59 7,69 8,79 10,99 13,19 16,19 21,98 27,48 32,97 38,47 43,96 54,95 65,94
7,07 8,24 9,42 11,78 14,13 17,66 23,55 29,44 35,33 41,21 47,10 58,88 70,65
7,54 8,79 10,05 12,56 15,07 18,84 25,12 31,40 37,68 43,96 50,24 62,80 75,36
8,01 9,34 10,68 13,35 16,01 20,02 26,69 33,36 40,04 46,71 53,38 66,73 80,07
8,48 9,89 11,30 14,13 16,69 21,20 28,26 35,33 42,39 49,46 56,52 70,65 84,78
9,42 10,99 12,56 15,70 18,84 23,55 31,40 39,25 47,10 54,95 62,80    

Calculated by taking density as 7,85 kg / dm³
This table does not show the complete production range of Uyar Çelik.


Table 2 - Dimensional tolerances of hot rolled flat steel bars for general purposes.
 
Genişlik / Wideness   b   Anma Genişliği / Nominal Wideness   Sapma Sınırları / Deviation Limits  
Şekil 1'e bakınız
See Figure 1
10 ≤ b ≤ 40
40< b ≤80
80< b ≤ 100
100< b ≤ 120
120 < b ≤ 150
± 0,75
± 1
± 1,5
± 2
± 2,5
Kalınlık / Thicknes  t Anma Kalınlığı / Nominal Thickness Sapma Sınırları / Deviation Limits
Şekil 1'e bakınız
See Figure 1
t ≤ 20
20 < t ≤ 40
40 < t ≤ 80
± 0,5
± 1
± 1,5

Upon order request, all the acceptable deviations can be determined as 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