ASME SA514 Grade M Chemical Composition
|
Grade |
C |
Mn |
P |
S |
Si |
Ni |
Mo |
B |
|
SA514 Gr.M |
0.12-0.21 |
0.45-0.70 |
≤0.035 |
≤0.04 |
0.20-0.35 |
1.20-1.50 |
0.45-0.60 |
0.001-0.005 |
ASME SA514Grade M Mechanical Property
|
Grade |
Thickness
Inch |
Yield Strength
Mpa |
Tensile
Strength
Mpa |
Elongation in 50mm |
Brinell Hardnees |
|
SA514 Gr.M |
less 3/4 inch |
690 |
760-895 |
18 |
235-293 |
|
over 3/4 to 2 1/2 inch |
690 |
760-895 |
18 |
~ |
|
over 2 1/2 to 6 inch |
620 |
690-895 |
16 |
~ |
SA514 Grade M Steel Heat Treatment:
1.SA514 Grade M Plates 1.50 in. [40 mm] and under in thickness are normally supplied in the as-rolled condition. The SA514 Grade M plates may be ordered normalized or stress relieved, or both.
2.SA514 Grade M Plates over 1.50 in. [40 mm] in thickness shall be normalized.
3.When notch-toughness tests are reMuired on SA514 Grade M 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 M steel please contact Katalor, we will help you with it.
