St52-3 angle steel German standard low alloy plate, executive standard: DIN17100, St52-3 angle steel notes: German steel standard, steel by the characteristics of St, the value of the steel and quality index composition, steel has the choice of deoxidization method, corresponding to the symbols (U or R) on the front of the steel, special purpose steel for example: USt52-3 or RRSt37-2.
| C |
N |
P |
S |
| < 16 |
16-30 |
30-40 |
40-63 |
63-100 |
>100 |
| 0.22 |
0.22 |
0.24 |
0.24 |
0.24 |
- |
- |
0.050 |
0.050 |
St 52-3 Mechanical properties
| Nominal thickness (mm) |
To 16 |
16-40 |
40-63 |
63-80 |
80-100 |
>100 |
| ReH - Minimum yield strength (MPa) |
355 |
345 |
335 |
325 |
315 |
- |
| Nominal thickness (mm) |
<3 |
3-100 |
100-200 |
| Rm -Tensile strength (MPa) |
510-680 |
490-630 |
- |
| Nominal thickness (mm) |
3-40 |
40-63 |
63 - 100 |
>100 |
| A - Minimum elongation Lo =5do |
20 |
19 |
18 |
- |
These are the simple introduction of St52-3 angle steel, St52-3 angle steel chemical composition, and if you need more information or St52-3 angle steel price, you can contact us any time.
