Round bar

Steel round bar is a metal bar with round cross-section. It is used as a template for pipes, but in machine engineering – as a template for axle-boxes, axles, spindles, pistons and other spare parts of machines and technical equipment. Round bar is used as a template for mould rolling or brand rolling. It is often used as an element of decorative items – fences, railings, etc. According to manufacturing method the bars are divided into hot and cold-rolled, and calibrated bars.

Hot rolled round bar

Manufactured according to standard EN10060, GOST2590-88, steel grade S235JR+AR, C45, C45E, S355J0+AR

Diameter, mm Theoretical weight, kg/m
d  
   
4 0.1
6 0.22
8 0.4
10 0.62
12 0.89
14 1.21
15 1.39
16 1.58
18 2
20 2.47
22 2.98
24 3.55
25 3.85
28 4.83
30 5.55
32 6.31
35 7.55
36 7.99
38 8.9
40 9.86
45 12.5
46 13
50 15.4
55 18.7
60 22.2
65 26
70 30.2
75 34.7
80 39.5
85 44.5
90 49.9
95 55.6
100 61.7
105 68
110 74.6
115 81.5
120 88.8
125 96.3
130 104
135 112
140 121
150 139
160 158

 

Calibrated round bar

Manufactured according to standard EN10278, h9, h11, steel grade S235JRC+C, S355J2C+C

Diameter, mm Theoretical weight, kg/m
   
d  
5 0.15
6 0.22
7 0.3
8 0.4
9 0.5
10 0.62
11 0.75
12 0.89
13 1.04
14 1.21
15 1.39
16 1.58
18 2
20 2.47
22 2.98
24 3.55
25 3.85
30 5.55
32 6.31
35 7.55
40 9.86
45 12.5
50 15.4
55 18.7
60 22.2
65 26