Quenched and tempered alloy steel SA514 Grade B plate properties

Quenched and tempered alloy steel SA514 Grade B plate properties

BBN steel is prominent manufacturer, supplier and exporter of quenched and tempered alloy steel SA514 Grade B plate. SA514 Grade B plate is high strength alloy steel. With good SA514 Grade B plate properties, the alloy steel SA514 Grade B is roughly three times stronger than general carbon steel.

Quenched and tempered alloy steel SA514 Grade B plate properties:

Properties Metric Imperial
Tensile strength 760-895 MPa 110000-130000 psi
Yield strength (@ strain 0.200%) 690 MPa 100000 psi
Bulk modulus (typical for steel) 140 GPa 20300 ksi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Elastic modulus 190-210 GPa 27557-30458 ksi
Poisson's ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 18% 18%
Hardness, Brinell (@ thickness 9.50 mm/0.374 in, for plates) 235-293 235-293
Hardness, Knoop (converted from Brinell hardness) 289 289
Hardness, Rockwell B (converted from Brinell hardness) 98 98
Hardness, Rockwell C (converted from Brinell hardness) 26 26
Hardness, Vickers (converted from Brinell hardness) 278 278

Based on such SA514 Grade B plate properties, the quenched and tempered alloy steel SA514 Grade B offers high strength with weldable, machinable properties. SA514 Grade B plate is commonly used as structural steel in cranes or large heavy-load machines.