A514 Steel Plate is a high-strength low-alloy steel plate known for its exceptional strength, toughness, and durability. Its primary alloying elements include carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni), molybdenum (Mo), and vanadium (V). These elements work together to enhance the steel’s mechanical performance and heat-treatment capability.

One of the key characteristics of A514 steel plate is its ability to achieve extremely high strength through quenching and tempering heat treatment processes while still maintaining good toughness. Because of these properties, A514 steel plate is especially suitable for machinery and structural applications that must withstand high pressure, heavy loads, or elevated-temperature environments.

A514 steel plate is widely used in industries such as petrochemical engineering, aerospace, nuclear power, military equipment, offshore platforms, heavy machinery, and industrial fabrication. In addition, it offers good weldability and processing performance, making it suitable for use in construction projects, bridges, structural frameworks, and other engineering applications requiring high-strength materials.

Product Parameters

Scope of Application

ASTM A514 steel plate is used where welding, processing, and ultra-high-strength steel are required to reduce weight or meet high-strength requirements. ASTM A514 steel plate is a commonly used structural steel in building construction, used in cranes or other large machinery that bears high loads.

Packaging and shipment

Company Profile

Shandong Zhifa Steel Co., Ltd is located in Shandong, China. The company was founded in 2010.There are 67 employees, 233 technicians and 15 managers. At present, it mainly produces stainless steel, galvanized, color-coated and carbon steel. lt is a professional precision steel plant, lt has a modern scientific research center,equipped with a complete set of testing methods such as mechanical performance testing, process performance testing, metallographic testing, high-precision carbon and sulfur analysis, as well as a group of high-quality process technicians and inspection personnel.