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A514 Gr.E steel plate

High-Strength & Quenched-and-Tempered Plate · high-strength plate for mobile crane booms, concrete pump trucks, mining and excavator structures, hydropower penstocks, and heavy lifting equipment

StandardASTM A514/A514M
Nearest equivalentEN 10025-6 S690Q
Thickness range6 – 200 mm (grade dependent)
CertificateEN 10204 3.1 / 3.2

Chemical and mechanical data

Full chemistry and mechanical property tables for A514 Gr.E are issued as a controlled datasheet with our quotation, taken directly from ASTM A514/A514M. Send us the thickness range you need and we will return the applicable limits, the impact test temperature and the delivery condition in writing.

Request the A514 Gr.E datasheet

Typical applications

A514 Gr.E is normally specified for mobile crane booms, concrete pump trucks, mining and excavator structures, hydropower penstocks, and heavy lifting equipment.

We supply it cut to size by plasma, laser or waterjet, with edges machined or flame-cut to your drawing, and can deliver in the heat-treatment condition your fabrication procedure requires.

Thick high-strength plate profiles with large bores stacked for shipment
Thick-plate components bored and stacked for loading; piece weights and a loading plan are issued before shipment.

Delivery condition

Quenched and tempered, or TMCP with accelerated cooling, depending on grade and thickness. Low-hydrogen cutting and welding guidance is supplied with each lot.

Available forms and services

  • Plate 6 – 200 mm thick, width to 4 000 mm, length to 14 000 mm
  • CNC plasma, flame and laser cutting from your DXF / DWG drawing
  • Normalizing, quenching and tempering, and PWHT simulation
  • Edge bevelling, drilling, rolling to diameter on request

Inspection and certification

UT to EN 10160 with tight acceptance levels; Z-direction testing to EN 10164; Low-hydrogen cutting and welding guidance supplied; EN 10204 3.1 / 3.2 mill test certificate

Seaworthy packing — bottom skids, steel strapping, VCI film and edge protection — is standard for sea freight. Container loading plans with piece weights are issued before shipment.

About the equivalent grades. A514 Gr.E is nearest to EN 10025-6 S690Q. These designations sit at a comparable strength and toughness level, but chemistry limits, impact temperatures and permissible thickness ranges differ between standards. Treat the comparison as a starting point for engineering review, not as a declaration of interchangeability.
Request for quotation

Tell us the grade, quantity and destination

Send the grade or the standard you specify, the thickness range, quantity and destination port. We reply with price, lead time, delivery term and the applicable certificate within 12 hours (Mon–Sat, GMT+8).

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