ASME SA514 Grade Q steel plate is a steel plate material known for its high yield strength, weldability, and toughness, even at low temperatures.
ASME SA514 Grade Q is a low carbon quenched and tempered alloy steel that is a low-cost, high performing material for structural use and high wear machine applications.
ASME SA514 Grade Q Chemical Composition
|
Grade |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
V |
|
SA514 Gr.Q |
0.14-0.21 |
0.95-1.30 |
≤0.035 |
≤0.04 |
0.15-0.35 |
1.20-1.50 |
1.00-1.50 |
0.40-0.60 |
0.03-0.08 |
ASME SA514 Grade Q Mechanical Property
|
Grade |
Thickness
Inch |
Yield Strength
Mpa |
Tensile
Strength
Mpa |
Elongation in 50mm |
Brinell Hardnees |
|
SA514 Gr.Q |
less 3/4 inch |
690 |
760-895 |
18 |
235 |
|
over 3/4 to 2 1/2 |
690 |
760-895 |
18 |
~ |
|
over 2 1/2 to 6 inch |
620 |
690-895 |
16 |
~ |
SA514 Grade Q Steel Heat Treatment:
- SA514 Grade Q Plates 1.50 in. [40 mm] and under in thickness are normally supplied in the as-rolled condition. The SA514 Grade P plates may be ordered normalized or stress relieved, or both.
- SA514 Grade Q Plates over 1.50 in. [40 mm] in thickness shall be normalized.
- When notch-toughness tests are required on SA514 Grade Q plates 1 1/2 in. [40 mm] and under in thickness, the plates shall be normalized unless otherwise specified by the purchaser.
More information of SA514 Grade Q steel please contact Katalor, we will help you with it.
