Round bars

Hot-rolled round bars

Technical specifications

Dimensions Standards for
 steel product
Steel grade Standards for chemical
composition
Producer
diameter, mm length, m
10; 10.5; 11; 11.5; 12; 12.5; 13; 13.5; 14; 14.5; 15; 15.5; 16; 16.5; 17; 17.5;
18; 18.5; 19; 19.5; 20; 20.5; 21; 21.5;
22; 22.5; 23; 23.5; 24; 25; 26; 27; 28;
29; 30; 32; 34; 35; 38; 40; 42; 43; 45; 46; 48; 50
heat-treated:
3.0-6.0

without heat treatment:
3.0-11.7
as per Producer’s
technical
specification based
on ASTM, DIN EN, BS
1117; 4130; 4140; 4340; 5160; 8620;
9260; 10-60; 15019; 15036;
21015; 22007; 60536; 52760;
53040; 63515; 65522; 65513;
78040; 80520; 81740; 82640;
83530; 83213; 070M20; 070M55;
080A40; 080A42; 080A47; 080M15;
080M30; 080M50; 080M40; 16MnCr5(16MnCr5S5); 18CrMo4; 18CrNiMo7-6;
18MnCr5; 20MoCr5; 25CrMoS4;
3ICrMoY9; 41CrS4;
42CrMo4(42CrMo4S4);
65Si7 and others 
DIN EN 10083-2;
DIN EN 10083-3;
DIN EN 10084;
ASTM A29/A29M;
BS 970
 Izhstal
 

45; 46; 48; 50; 52; 53; 54; 55; 56; 58;
60; 62; 63; 65; 70; 72; 75; 80; 85; 90;
95; 100; 105

110; 115; 120 – steel grade as per additional agreement

3.0-6.0 as per Producer’s
technical
specification based
on ASTM, DIN EN, BS
1117; 4130; 4140; 4340; 5160; 8620;
9260; 10-60; 15019; 15036;
21015; 22007; 60536; 52760;
53040; 63515; 65522; 65513;
78040; 80520; 81740; 82640;
83530; 83213; 070M20; 070M55;
080A40; 080A42; 080A47; 080M15;
080M30; 080M50; 080M40;
16MnCr5(16MnCr5S5); 18CrMo4;
18CrNiMo7-6; 18MnCr5; 20MoCr5;
25CrMoS4; 3ICrMoY9; 41CrS4;
42CrMo4(42CrMo4S4); 65Si7 and others 
DIN EN 10083-2

80; 90; 95; 100; 105; 110; 115; 120;
130; 140; 150


160; 170; 180 
 


5.5-6.3


4.0-6.0  
 
as per Producer’s
technical
specification based on ASTM, DIN EN, BS
C22E; C22R; C35E; C35R; 40;
C40R; 45; C45R; 50; C50R;
C55E; C55R; C60E; 60R; 28Mn6
DIN EN 10083-2  Chelyabinsk
Metallurgical Plant 
 
 
41Cr4; 41CrS4; 25CrMo4; 25CrMoS4;
34CrMo4; 34CrMoS4; 42CrMo4;
42CrMoS4 and others
DIN EN 10083-3
C10E; C10R; C15E; C15R;
C16E; C16R; 16MnCr5; 16MnCrS5;
16MnCrB5; 20MnCr5; 20MnCrS5;
18CrMo4; 18CrMoS4; 18NiCr5-4;
18CrNiMo7-6 and others
DIN EN 10084
11SMn30; 11SMn37; 35S20; 46S20 DIN EN 10087
(AISI/SAE) 1018; 1020; 1035;
1045; 1050; 4130; 4140; 8620 etc.
ASTM A29/29
S235JR; S235JO; S235J2; S275JR;
S275J0; S275J2; S355JR; S355J0;
S355J2
DIN EN 10025-2
S355N; S355NL DIN EN 10025-3
080A15; 07020; 07055; 080M30;
08040; 70840; 080A42; 080M15;
150M19; 230M07 and others
BS 970
16NiCrMo12; 18NiCrMo5 UNI 7846
39NiCrMo3; 40NiCrMo7 UNI 7845
LF2    ASTM A350 
A105 ASTM A105 
100Cr6; 100CrMnSi6-4 DIN EN ISO 683-17

The products can be manufactured as per technical requirements in accordance with Customer's enquiry.