GB 14Cr1MoR GB 713 Plate
vessel steel plate Product Introduction
Industrial boilers are critical components of the global energy industry, crucial for generating power for both commercial and residential use. Since their invention by the Englishmen Robert Stirling and Arthur Hick in the 18th century, boilers have played an essential role in the development of modern industrial technology. Industrial boilers would operate at very high temperatures and pressures, and require a specifically designed material to be able to handle such conditions. This specific material is known as boiler steel, and its best known variety is the famous GB 14Cr1MoR GB 713 steel.
pressure vessel steel plate Product Details
GB 14Cr1MoR GB 713 Chemical Element
GB 14Cr1MoR GB 713 in addition to carbon, steel also contains a small amount of manganese (Mn), silicon (Si), sulfur (S), phosphorus (P), oxygen (O), nitrogen (N) and hydrogen (H). These elements are not intentionally added to improve the quality of steel, but are brought in by ore and smelting process, so they are called impurity elements. These impurities have a certain impact on the properties of steel. In order to ensure the quality of steel, the chemical composition of all kinds of steel is strictly stipulated in technical standards.
The main elements proportion is as below:
| Element | Min | Max | Similar |
|---|---|---|---|
| V | 0.1500 | 0.3000 | - |
| Cu | - | 0.2500 | - |
| Al | 0.0200 | - | - |
| Si | 0.5000 | 0.8000 | - |
| S | - | 0.0100 | - |
| P | - | 0.0200 | - |
| Mo | 0.4500 | 0.6500 | - |
| Mn | 0.4000 | 0.6500 | - |
| Cr | 1.1500 | 1.5000 | - |
| C | 0.0500 | 0.1700 | - |
| Ni | - | 0.3000 | - |
| Cu | - | 0.3000 | - |
| C | - | 0.1700 | - |
GB 14Cr1MoR GB 713 Mechanical Properties
GB 14Cr1MoR GB 713 properties, GB 14Cr1MoR GB 713 Mechanical Properties, GB 14Cr1MoR GB 713 hardness, GB 14Cr1MoR GB 713 tensile strength, yield strength
| 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) |
|---|---|---|---|---|---|---|
| 794 (≥) | 579 (≥) | 23 | 21 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 243 |
GB 14Cr1MoR GB 713 Physical Properties
Physical properties of GB 14Cr1MoR GB 713 are mainly indicated by modulus of elasticity, thermal conductivity, specific thermal capacity, electrical resistance value, coefficient of thermal expansion, density, poisson's ratio, etc.
| 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 |
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.24 | - | |||
| 248 | 246 | - | 11.3 | 421 | - | ||
| 554 | - | 33 | 21.2 | 242 | 222 |
pressure vessel plate Product Image
GNEE Group Team Photo
GNEE will adhere to the quality first, reputation first purpose, with a high level, high quality, high standards to serve the community, we will rely on a complete modern enterprise management and quality system and advanced quality testing methods, and strive to build "excellent" brand, for domestic and foreign new and old customers to provide the best quality products and services!
GNEE Group Exhibition Pictures
GNEE Group customers visit
If you have more needs and questions about GB 14Cr1MoR GB 713 plate, we are happy to advise you!
Hot Tags: gb 14cr1mor gb 713, China gb 14cr1mor gb 713 manufacturers, suppliers, factory, boiler steel plate, pvq plate, pressure vessel quality steel, SA285GrC Pressure Vessel Steel Plate, stainless pressure vessel, Small Stainless Steel Pressure Vessels