Shandong Jeno Steel Group Co., Ltd.
P355GH Pressure Vessel Steel Plate
Classification :
Keywords: Handheld refractometer
PRODUCT DETAILS
Product Introduction
P355GH is a pressure vessel steel grade as specified under the Euro Norm standard (EN10028) which has superseded British Standard and DIN standard equivalents.
This normalized steel is used worldwide by fabricators of welded pressure vessels, industrial boilers and heat exchangers and is engineered to work well in elevated temperature service.
Properties
Steels for pressure vessels and boilers differ from other carbon-manganese structural steels due to their high resistance to pressure at all temperatures (ambient, low or high).
Advantages
The fundamental property of steels for pressure vessels is their ability to withstand high pressure at different temperatures. They have good weldability, as well as excellent toughness, and are suitable for normalization annealing and stress-relief annealing (both treatments neutralize local hardening caused by welding).
Applications
Steels for pressure vessels are mainly used to manufacture boilers, drums, pressure or steam piping, industrial thermal vessels and heat exchangers. These steels are suitable for mechanical forming and welding.
Technical Data
Chemical Composition of EN 10028 – P355GH
| Element | % by mass | Element | % by mass |
| Carbon (C) | ≤0.16 | Silicon (Si) | ≤0.35 |
| Manganese (Mn) | 0.60 to 1.20 | Phosphorous (P) (max) | 0.025 |
| Sulphur (S) (max) | 0.015 | Aluminium (Al) | ≤0.020 |
| Nitrogen (N) | ≤0.012 | Chromium (Cr) | ≤0.30 |
| Copper (Cu) | ≤0.30 | Molybdenum (Mo) | ≤0.08 |
| Niobium (Nb) | ≤0.020 | Nickel (Ni) | ≤0.30 |
| Titanium (Ti) (max) | 0.03 | Vanadium (Vi) | ≤0.02 |
Mechanical Properties of EN 10028 – P355GH
| Type | Thickness (mm) | Yield Strength MPa (min) |
Tensile Strength MPa |
Elongation % (min) |
Impact Energy (KV J) (min) |
||
| -20° | 0° | +20° | |||||
| Normalized | ≤ 16 | 355 | 510 - 650 | 21 | 27 | 34 | 40 |
| 16> to ≤40 | 345 | 510 - 650 | 21 | 27 | 34 | 40 | |
| 40> to ≤60 | 335 | 460 - 580 | 21 | 27 | 34 | 40 | |
| 60> to ≤100 | 315 | 490 - 630 | 21 | 27 | 34 | 40 | |
| 100>to≤150 | 295 | 480 - 630 | 21 | 27 | 34 | 40 | |
| 150>to≤250 | 280 | 470 - 630 | 21 | 27 | 34 | 40 | |
| Equivalent Steel Grade of P355GH | |||||||
| Europe | Belgium | Germany | France | Italy | Sweden | India | Japan |
| Fe E355 | D52-1,2 | 19Mn8 | A52 CP | Fe510-1-KW | SS 21,06,01 | - | SPV355 |
Warehouse storage
Shandong Jienuo Metal Products Co., Ltd. has a registered capital of 250 million yuan, more than 635 employees, 100 million yuan of property/plant equipment, covering an area of more than 300 acres, and has passed the international quality management system, energy management system, occupational health and safety management system and other standards. The company has advanced production equipment, superb technical force, excellent management and technical personnel, and strong financial strength to provide a strong guarantee for the production of high-quality, sophisticated and cutting-edge products.
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The company has ISO9001 certification, EU CE10219 system certification, and Swiss SGS quality standard certification. In the future, the company will be a comprehensive modern enterprise featuring international trade and modern logistics as its development direction. Work together to make unremitting efforts for the green future of the steel industry in China and the world.
Application field
Widely used in prefabricated steel structure buildings, glass curtain wall engineering, steel structure engineering, large venues, airport construction, highways, roads, decorative guardrails, tower crane manufacturing, photovoltaic projects, greenhouse agricultural shanty buildings, bridge manufacturing, ships, automobile manufacturing, machinery In many fields such as manufacturing, it has been well received in major construction projects.
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At the same time, we also look forward to sincere cooperation with customers and friends from all over the world, mutual benefit and win-win results, and common development, and create brilliant!
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