ASME SA514 Gr B alloy steel plate price

SA514 Gr B (or ASME SA514 Grade B) material is a high-yield-strength, quenched and tempered alloy steel plate. SA514 Gr B alloy steel plate has a high yield strength with min. value 690 MPa [100ksi]. Its Brinell hardness is up to 293 HBW. As a professional alloy steel manufacturer and supplier in China, we keep 5000 tons SA514 Gr B high-yield steel plate in our stock. Our company will offer mill test certifications like raw material certificates, third party inspection report and radiography test reports if clients required.
SA514 Gr B steel equivalent

ASTM A514	ASME SA514
A514 Gr.B	SA514 Gr.B

 
Chemical composition (%)

Elements	Grade B
Carbon	0.12-0.21
Manganese	0.70-1.00
Phosphorous,max	0.030
Sulfur, max	0.030
Silicon	0.20-0.35
Chromium	0.40-0.65
Molybdenum	0.15-0.25
Vanadium	0.03-0.08
Titanium	0.01-0.10
Boron	0.0005-0.005

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	-

 
ASME SA514 offers high strength with weldable, machinable properties. SA514 Gr B high-yield alloy steel plate is commonly used as structural steel in cranes or large heavy-load machines.