Definition

Noun: A flat, typically rectangular piece of steel, often of substantial thickness, produced by rolling or forging. It is a primary industrial material used in construction, shipbuilding, machinery, and armor.

Usage

A "steel plate" refers to the raw material itself. It is typically described by its dimensions (length, width), thickness, and grade of steel. * The hull of the ship was constructed from steel plates welded together. * The bridge's support beams are made from reinforced steel plate. * They ordered a steel plate measuring two meters by four meters for the fabrication project.

Advanced Usage

• "Armor plate" or "armor steel plate": A specific type of high-hardness steel plate designed to resist penetration, used in military vehicles and personal body armor.
  • The tank's turret is protected by several inches of armor plate.
• In engineering contexts, specifications often refer to the plate's properties, such as "A36 steel plate" (a common structural grade) or "abrasion-resistant steel plate."

Variants and Related Words

• Plate steel: An alternative term with the same meaning, sometimes used interchangeably with "steel plate."
• Sheet steel: Refers to a thinner, more flexible form of rolled steel. The distinction between "plate" and "sheet" is often based on thickness.
• Steel sheet: Synonymous with sheet steel.

Synonyms

• Metal plate (a more general term that could include iron, aluminum, etc.)
• Armor plating (specifically for protective plates)

Related Phrases

• To plate (something) with steel: The verb "to plate" means to coat or cover with a thin layer of metal. This is a different process from using a solid steel plate.
  • The iron component was plated with steel to prevent rust. (This describes a coating, not a solid plate.)

Noun

1. a plate of steel