圆钢筋
|
Application |
Delivery standard |
Diameter, mm |
Steel grades |
|
General and special applications |
GOST 535 |
5,5-75 |
St0, St3-St6 (all degrees of deoxidation) |
|
GOST 1050 |
5,5-76 |
08 - 20 (all degrees of deoxidation), 25 - 60 |
|
|
GOST 4543 |
14-75 |
15G – 50G, 15H – 45H |
|
|
Constructinal rolled steel of improved and high cutting machinability |
GOST 1414 |
14-75 |
A12 |
| Steel bars, carbon and alloy, structural, for cold extruding and upsetting |
GOST 10702 |
5-45 |
08 - 20 (all degrees of deoxidation), 08 - 40 |
|
Spring carbon and alloy steel bars |
GOST 14959 |
14-75 |
65 - 70, 60G – 65G, 55S2, 60S2, 60S2А |
|
Rolled steel with increased strength |
GOST 19281 |
14-75 |
09G2S, 09G2D, 09G2SD, 10G2S1 |
|
For grinding balls |
TU 14-1-5236 |
30-75 |
Sh1, Sh2, Sh3 |
|
For hot working |
TU 14-1-2320 |
36-75 |
20HGSNM |
|
For cold drawing and manufacturing sized double-coil washers |
TU 14-101-468 |
12 |
40S2A |
|
For manufacturing railway fastenings: spring clips, washer plates and anti-creepers |
TU 14-101-481 |
06.05.2015 |
40S2A, 40S2A (select) |
|
For rivets |
TU 14-101-909 |
06.05.1940 |
St-2, St-3 (all degrees of deoxidation) |
|
For welded, riveted and bolted structures |
STP MMK 191 based on DIN 17100 and EN 10025 |
05.05.1975 |
|