DIN ST52.3 DIN 17100
Low-Alloy High-Strength plate steel Product Introduction
The general structural steels covered by DIN St52.3 DIN 17100 are supplied in different conditions ranging from hot-rolled, cold-rolled, normalised and quenched and tempered. Hot-rolled steels usually come in grades St37-2 and St52-3. These steels are primarily used in building structures, pressure vessel components and bridges.
As experienced DIN St52.3 DIN 17100 supplier, we can not only provide clients with quantity guaranteed DIN 17100 high-quality products, but also offer good price and equipped with complete after sales service. Besides, there are also a series of added value service, such as information share with clients, including DIN St52.3 DIN 17100 chemical composition, St52.3 properties, St52.3 density, St52.3 strength, St52.3 equivalent, etc.
Application: Ordinary structural steel.
Heat treated: 1161°C - 1528°C.
Low-Alloy High-Strength plate Product Details
DIN St52.3 DIN 17100 Chemical Element
What is the chemical composition of DIN St52.3 DIN 17100? For DIN St52.3 DIN 17100 element content, please contact us.
| Element | Min | Max | Similar |
|---|---|---|---|
| Al | 0.0200 | - | - |
| P | - | 0.0400 | - |
| S | - | 0.0400 | - |
| Mn | - | 1.6000 | - |
| Si | - | 0.5500 | - |
| C | - | 0.2000 | - |
DIN St52.3 DIN 17100 Mechanical Properties
What is the chemical composition of DIN St52.3 DIN 17100 steel? For DIN St52.3 DIN 17100 Hardness, DIN St52.3 DIN 17100 steel tensile strength, yield strength,elongation, please see the following table.
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 314 (≥) | 998 (≥) | 24 | 12 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 |
DIN St52.3 DIN 17100 Physical Properties
The DIN St52.3 DIN 17100 material physical properties shall comply with the values given in the following table.
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson's coefficient, ν |
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.14 | - | |||
| 363 | 163 | - | 33.3 | 131 | - | ||
| 575 | - | 23 | 14.2 | 312 | 112 |
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