Search results for keyword: engineering

EN 10025-3 Grade S420NL normalized or normalized formed (+N)

TAGS: EN 10025-3 | steel grade | S420NL | pressure vessel steel plate |

EN 10025-3 Grade S420NL is a normalized/normalized rolled structural steel that offers good weldability, high strength, and improved atmospheric corrosion resistance. It is commonly used in construction projects requiring reliable and durable structural components.

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EN 10025-2 Grade S235J2 normalized or normalized formed (+N)

TAGS: EN 10025-3 | steel grade | S235J2 | pressure vessel steel plate |

EN 10025-2 Grade S235J2 is a non-alloy structural steel with good weldability, high strength, and suitable toughness for various construction projects. It is commonly used in the building and engineering industries, providing reliable and durable structural components.

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EN 10025-3 Grade S355N normalized or normalized formed (+N)

TAGS: EN 10025-3 | steel grade | S355N | pressure vessel steel plate |

EN 10025-3 Grade S355N is a normalized/normalized rolled structural steel that offers good weldability, high strength, and improved atmospheric corrosion resistance. It is commonly used in construction projects requiring reliable and durable structural components.

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EN 10025-3 Grade S355NL normalized or normalized formed (+N)

TAGS: EN 10025-3 | steel grade | S355NL | pressure vessel steel plate |

EN 10025-3 Grade S355NL is a normalized/normalized rolled weldable fine grain structural steel. It belongs to the EN 10025 standard, which specifies technical delivery conditions for structural steels with improved atmospheric corrosion resistance.

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Pressure vessel steel plate

TAGS: Pressure vessel steel plate | pressure vessel | steel plate | EN 10028 |

Pressure vessel steel plate is a special steel used to manufacture pressure vessels. Characteristics and requirements of pressure vessel steel plates: strength and toughness corrosion resistance weldability plate thickness and size standards (EN 10028 ASME SA-516) and certification (ISO 9001) Selecting the appropriate pressure vessel steel plate is to ensure that the vessel Important factors for safe operation and meeting engineering requirements

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How Do Ship Plates Get Joined Together?

TAGS: ship plates | welding |

Shipbuilding is a complex process that involves various steps, from designing and engineering to welding and painting. Among these, one critical aspect is the joining of ship plates. In layman's terms, ship plates are large sheets of metal that are combined together to create the hull of a vessel. Here's a closer look at how ship plates get joined together.

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Introduction and Differences of Steel Grades for Marine Factory Panels

TAGS: Ocean engineering steel plate | high-strength low-alloy structural steel | steel plate | grade | AH36 | DH36 | EH36 | FH36 | AH40 | DH40 | EH40 |

The main steel grades for marine engineering are AH36, DH36, EH36, FH36, AH40, DH40, EH40. These marine engineering steel plate grades are different in terms of chemical composition, mechanical properties, and compliance with specific national/regional standards. Different grades of steel plates have different hardness, strength, toughness and corrosion resistance to meet various engineering needs

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Introduction and Differences of Ball Flat Steel Grades

TAGS: Ball flat steel | grade | Q235B | Q345B | SS400 | A36 | S235JR | steel |

Common steel bulb grades mainly include Q235B, Q345B, SS400, A36, and S235JR. The differences between these steel bulb grades lie in their chemical composition, mechanical properties, and the specific country/regional standards they comply with. Different grades of bulb flat steel have different hardness, strength, toughness and corrosion resistance to meet different engineering requirements.

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Plasticity of Ship Plates in the Steel Industry

TAGS: plasticity | plates | ship |

Ship plates, also known as marine plates, are employed in shipbuilding and are a critical component in ensuring the safety and integrity of vessels. These plates are subject to intense use and abuses such as impacts, extreme temperatures, bending, and torsion, which necessitate the need for adequate plasticity. Plasticity refers to the ability of

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Surface Hardness Testing of Ship Plates

TAGS: hardness | surface | test |

In the steel industry, it is crucial to ensure the quality of ship plates used in marine engineering. One essential factor to consider is the surface hardness of the ship plates. Surface hardness refers to the material's resistance to indentation or scratching when an external force is applied. The hardness of a ship plate can help determine its d

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