P275NH Pressure Vessel Quality Steel
Hot rolled boiler steel plate Product Introduction
The P275NH produced by GNEE has passed the quality certification and can be provided with quality certificates, the P275NH we provide has high strength, good plasticity and cutting and machining properties, certain welding properties, the P275NH we produce can be customised and processed according to your needs. In addition, we can accept third-party testing, if you need.
Boiler grade plate Product Details
P275NH Boiler Quality Steel Chemical Composition:
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu |
| max 0.16 | max 0.4 | 0.8 - 1.5 | max 0.5 | max 0.025 | max 0.015 | max 0.3 | max 0.08 | max 0.05 | max 0.012 | max 0.05 | max 0.03 | max 0.02 | max 0.3 |
P275NH PVQ Steel Plate Mechanical Properties:
| Nominal thickness (mm): | to 60 | 60 - 100 | 100 - 150 | 150 - 250 |
| Rm - Tensile strength (MPa) (+N) | 390-510 | 370-490 | 360-480 | 350-470 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 60 | 60 - 100 | 100 - 150 | 150 - 250 |
| ReH - Minimum yield strength (MPa) (+N) | 275 | 265 | 255 | 235 | 225 | 215 |
| KV - Impact energy (J) transverse, (+N) | -20° 30 |
0° 40 |
+20° 50 |
| KV - Impact energy (J) longitud., (+N) | -20° 40-45 |
0° 47-65 |
+20° 55-75 |
| Nominal thickness (mm): | to 60 | 60 - 250 |
| A - Min. elongation at fracture (%) (+N) | 24 | 23 |
Boiler plate Product Image
GNEE Group Team Photo
GNEE is committed to quality control and customer service, our staff is always ready to discuss your requirements and ensure complete customer satisfaction, we have introduced a range of equipment to meet the different needs of our customers, our products are exported to Germany, the United States, the Ukraine, Saudi Arabia, South Korea, India, Pakistan, Thailand and so on, and we enjoy a good reputation among our customers.
GNEE Group Exhibition Pictures
GNEE Group customers visit
If you have more needs and questions about P275NH pressure vessel quality steel, please contact us and we can offer you a one-to-one service.
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