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P275NH steel
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P275NH steel
Product introduction
EN 10028 P275NH/NL1/NL2
275NH is a weldable fine-grain steel suitable for the fabrication of pressure vessels for pressurised gases and chemicals, industrial boilers, compressors and heat exchangers. The grade is intended for use in moderate to high temperature service.
Other grade types include...
NL1 – is ideal for use in low temperatures
NL2 – is ideal for use in especially low temperatures
offers P275NH from stock and deliver it to you. Our carbon plates are also tested to the most stringent standards which makes the suitability of our stock even greater and ensures you get a quicker delivery.
Technical Data
Chemical Composition of EN 10028 P275 NH, P275 NL1 & P275 NL2 (%)
| Element | P275NH | P275NL1 | P275NL2 | Element | P275NH | P275NL1 | P275NL2 |
| Carbon (C) max. |
0.16 | 0.16 | 0.16 | Silicon (Si) max. |
0.40 | 0.40 | 0.40 |
| Manganese (Mn) | 0.80 to 1.50 | 0.80 to 1.50 | 0.80 to 1.50 | Phosphorous (P) max. | 0.025 | 0.025 | 0.020 |
| Sulphur (S) max. |
0.015 | 0.015 | 0.010 | Chromium (Cr) max. | 0.30 | 0.30 | 0.30 |
| Molybdenum (Mo) max. | 0.08 | 0.08 | 0.08 | Nickel (Ni) max. |
0.50 | 0.50 | 0.50 |
| Niobium (Nb) max. |
0.05 | 0.05 | 0.05 | Titanium (Ti) max. |
0.03 | 0.03 | 0.03 |
| Vanadium (Vi) max. | 0.05 | 0.05 | 0.05 | Nitrogen (N) max. |
0.012 | 0.012 | 0.012 |
| Aluminium (Al) min. | 0.020 | 0.020 | 0.020 | Copper (Cu) max. |
0.30 | 0.30 | 0.30 |
The combined quantities of Niobium, Titanium and Vanadium should be 0.05% max.
Mechanical Properties of EN 10028 P275 NH, P275 NL1 & P275 NL2
| Grade | Type | Thickness (mm) |
Yield Strength MPa (min) |
Tensile Strength MPa |
Elongation % (min) |
| P275 NH P275 NL1 P275 NL2 |
Normalized | ≤ 16 16> to ≤40 40> to ≤60 60> to ≤100 100> to ≤150 150> to ≤250 |
275 265 255 235 225 215 |
390 to 510 390 to 510 390 to 510 370 to 490 360 to 480 350 470 |
24 24 24 23 23 23 |
(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)
To find out more about P275 NH, NL1 & NL2 and to receive a competitive quotation for the supply of this material, please contact us.
Factory video
Shandong Mingding Supply Chain Management Service Co., Ltd. was established in 2013, focusing on the production, processing and trade of metal materials. We have a professional team to provide quality service, we sincerely welcome customers at home and abroad to visit our company for guidance and long-term cooperation.
Warehouse storage
The company has the most advanced production equipment and automatic control system, to ensure the most reliable product quality. In addition, we also have a professional international trade and logistics team. With quality products and excellent service, we have established a large number of long-term customers all over the world.
Packing and delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Production Technology
Our main products include high quality carbon steel, stainless steel products,galvanized steel products, aluminum and copper. We can also provide cutting, punching, bending, polishing, shearing, wire drawing and other related service.
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Application
Our company is set production processing and trade as one. The company has the most advanced production equipment and automatic control system, to ensure reliable product quality and sufficient supply capacity. Our main products are stainless steel, silicon steel, galvanized steel, carbon steel, aluminum products and other series. Applicable to engineering, coal mining, shipping, aviation, boiler, machinery, military and other fields. We sincerely welcome customers from all over the world to visit our company to discuss long-term cooperation.
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FAQ
How do you package the product?
The inner layer is covered with waterproof paper, packed in iron and secured by fumigated wooden brackets. It can effectively protect products from corrosion in the process of sea sample transportation.
Are the products inspected before shipment?
Of course. All our products go through strict quality tests before they are packed. Those that fail will be destroyed.
Can I visit your factory?
Of course. We welcome customers from all over the world to visit our factory.
What certifications have your products passed?
We have ISO 9001, SGS, EWC and other certifications.
Can you provide samples?
Of course, we can send samples all over the world. Our samples are free of charge, but the customer needs to bear the Courier charge
What is the loading port?
Normally, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. You can choose other ports according to your needs.
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Add：Shan Gang Building, 61-11 South Gongye Road, Jinan Area, China (Shandong) Pilot Free Trade Zone
MD Steel
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info@mingdingsteel.com
+8615553113555