GB 12Cr1MoVR GB 713
Boiler and Pressure Vessel Steel Product Introduction
The earliest industrial boilers were made of cast iron, a material that was in wide use prior to the industrial revolution. By the late 19th century, engineers began experimenting with other materials in an effort to create boilers that could work at higher temperatures and pressures. This search led to the development of a new class of steel known as boiler steel.
12Cr1MoVR steel sheet, 12Cr1MoVR steel density, 12Cr1MoVR grade, 12Cr1MoVR specification, 12Cr1MoVR chemistry, 12Cr1MoVR equivalent, 12Cr1MoVR steel equivalent, 12Cr1MoVR yield strength, 12Cr1MoVR steel plate thickness chart, GB 12Cr1MoVR GB 713 physical properties,Mechanical Properties of GB 12Cr1MoVR GB 713 Steel
Application: Steel plate for boiler and pressure vessel.
Heat treated: 1158°C - 1727°C.
Boiler and Pressure Vessel Steel Product Details
GB 12Cr1MoVR GB 713 Chemical element
GB 12Cr1MoVR GB 713 chemical composition has significant on GB 12Cr1MoVR GB 713 mechnical properties. Among all the GB 12Cr1MoVR GB 713 elements. Carbon is hardening element. Silicon helps to strengthen the strength. Manganese is the important austenite stabilizing elements contribute to the formation of texture structure and increase the firmness, strength and wear resistance. Phosphorus reduces the plasticity and toughness and appearing cold brittleness. Meanwhile, It can significantly increase the strength of steel, and improve the atmospheric corrosion stability. Sulfur makes the hot brittleness of steel high.
| Element | Min | Max | Similar |
|---|---|---|---|
| Al | 0.0200 | - | - |
| Cu | - | 0.2500 | - |
| V | 0.1500 | 0.3000 | - |
| Si | 0.1500 | 0.4000 | - |
| S | - | 0.0100 | - |
| P | - | 0.0250 | - |
| Ni | 0.2500 | 0.3500 | - |
| Mo | 0.2500 | 0.3500 | - |
| Mn | 0.4000 | 0.7000 | - |
| Cr | 0.9000 | 1.2000 | - |
| C | 0.0800 | 0.1500 | - |
| Cu | - | 0.3000 | - |
| Ni | - | 0.3000 | - |
GB 12Cr1MoVR GB 713 Mechanical properties
The resistance of GB 12Cr1MoVR GB 713 to damage under load is called its mechanical properties. The mechanical properties of steel materials are the main basis for the design and material selection of parts. The mechanical properties of steel materials will be different with different loading properties (such as tension, compression, torsion, impact and cyclic loads). Common mechanical properties include strength, plasticity, hardness, impact toughness, multiple impact resistance and fatigue limit.
The mechanical properties of GB 12Cr1MoVR GB 713 is in line with GB 713. The main properties as below:
| 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) |
|---|---|---|---|---|---|---|
| 574 (≥) | 142 (≥) | 24 | 32 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
GB 12Cr1MoVR GB 713 Physical properties
Physical properties of GB 12Cr1MoVR 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.22 | - | |||
| 934 | 284 | - | 31.3 | 214 | - | ||
| 431 | - | 22 | 13.2 | 333 | 243 |
Boiler and Pressure Vessel Steel Product Image
GNEE Group Team Photo
Committed to strict quality control and dedicated customer service, we have an experienced production staff ready to meet your needs and ensure customer satisfaction. We guarantee you a pleasant stay in China.
GNEE Group Exhibition Pictures
GNEE Group customers visit
If you have more needs and questions about GB 12Cr1MoVR GB 713 steel, we are happy to advise you!
Hot Tags: gb 12cr1movr gb 713, China gb 12cr1movr gb 713 manufacturers, suppliers, factory, S235JR Round Steel, Abrasion Resistant Steel Plate, z type steel sheet pile, abrasion resistant steel shee, Tungsten Copper Alloy Rods, W18Cr4V Hot Rolled Steel Round Bars