Q345R (Low Alloy Steel)
Q345R plates are called pressure vessel steel plates sometimes. These plates include carbon steel and alloy steel for high/intermediate/low-temperature applications.
According to Chinese national standard GB 713-2008, 16Mng, 16MnR and 19Mng are renamed Q345R.
Main chemical elements composition
| C | Si | Mn | P | S | Alt(min.) |
| ≤0.20 | ≤0.55 | 1.20-1.60 | ≤0.025 | ≤0.015 | ≥0.020 |
Main mechanical properties
| Thickness (mm) | Tensile strength (MPa) | Yield strength (MPa) | Elongation (%) |
| >16-36 | 510-640 | ≥345 | ≥21 |
| >36-60 | 500-630 | ≥325 | ≥21 |
Fermentation Tank Installing Site
Name: Fermentation Tank Installing Site. Project: Penicillin Project.
Q345R Lubricating Oil Filter, GB150, ID 800 x 1500mm
Equipment Name: Lubricating Oil Filter. Material: Q345R. Manufacture Code: GB150. Specification: ID...
Industrial Vapor Liquid Vertical Separator, Q345R, GB150, 1.6MPa
Name: Vapor Liquid Separator. Type: Vertical. Material: Q345R (Low Alloy Steel). Manufacture Code: GB150...
Industrial Ammonia Separator, Q345R, GB150, 1700mm x 20mm, 2.5MPa
Name: Ammonia Separator. Type: Vertical. Material: Q345R. Manufacture Code: GB150 Ⅱ. Specification:...
Q345R Fermentation Tank, GB150 III, 10.5 Mpa
Equipment Name: Fermentation Tank. Material: Q345-R. Code: GB150 Ⅲ. Design Pressure: 10.5 Mpa. Design...
Q345R Aviation Fuel Filter, GB150
Equipment Name: Aviation Fuel Filter. Material: Q345R. Manufacture Code: GB150. Specification: Shell...
Conveying Tank for Steel Mill, Q345R, 1.5 m3
Equipment Name: Conveying Tank. Material: Q345R. Manufacture Code: GB150. Specification: ID 1200 mm....
Conveying Tank for Cement Industry, 3 m3
Equipment Name: Conveying Tank Material: Q345R. ...
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