ASTM Carbon Steel
home

ASTM A514 Gr Q alloy steel plate specification

ASTM A514 Gr Q alloy steel plate specification
  • Material: Carbon and alloy steel
  • Desprition: As a leading supplier of carbon steel and alloy steel plate in China, our company will supply high quality A514 Gr Q plate and deep processing service like cutting, drilling, welding, milling and beveling.
  • email[email protected]

Product Description:

 
ASTM A514 Gr Q (ASTM A514 Grade Q) steel is a high-yield-strength, quenched and tempered alloy steel plate. It offers high yield strength and high tensile strength with weldable, machinable properties. As a leading supplier of carbon steel and alloy steel plate in China, our company will supply high quality A514 Gr Q plate and deep processing service like cutting, drilling, welding, milling and beveling.
ASTM A514 Gr Q plate specification   
Thickness: 4mm-150mm
Width:1000mm-4000mm
Length: 4000mm-12000mm
Surface Treatment: Shot blasting and painting or coated
Delivery condition: quenched and tempered
 

A514 Gr Q steel equivalent

ASTM A514 ASME SA514
A514 GrQ SA514 GrQ
 
Chemical composition (%)
Elements Grade Q
Carbon 0.14-0.21
Manganese 0.95-1.30
Phosphorous,max 0.030
Sulfur,max 0.030
Silicon 0.15-0.35
Nickel 1.20-1.50
Chromium 1.00-1.50
Molybdenum 0.40-0.60
Vanadium 0.03-0.08
Mechanical properties
Thickness Tensile strength, kis [MPa] Yield strength, min, kis [MPa] Elongation in 8 in. [200 mm], min, % Brinell hardness , HBW
1.5 to 20mm 110 to 130[760 to 895] 100 [690] 18 235 to 293
20 to 65mm 110 to 130[760 to 895] 100 [690] 18 -
65 to 150mm 110 to 130[690 to 895] 90 [620] 16 -
 
For application, A514 Gr Q alloy steel plate is used in places requiring high tensile strength and high yield strength like lifting gears for engineering vehicles, large excavators, and racks for offshore platforms.

Contact Us

Submit demands online

Please feel free to give you inquiry in the form below, We will reply you quickly.

  • OEM/ODM

    OEM/ODM

  • Delivery guarantee

    Delivery guarantee

  • Service guarantee

    Service guarantee

  • Quality assurance

    Quality assurance