ASME SA514 Grade B are mainly used for pressure vessel plates, alloy steel, high-strength, quenched and tempered. The SA514 Grade B steel shall be killed and shall conform to the fine austenitic grain size requirement of Specification SA20/SA20M.
ASME SA514 Grade B Chemical Composition
| Grade |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
V |
Ti |
B |
|
SA514 Gr.B |
0.12-0.21 |
0.7-1.0 |
≤0.035 |
≤0.04 |
0.2-0.35 |
0.4-0.65 |
0.15-0.25 |
0.03-0.08 |
0.01-0.03 |
0.0005-0.005 |
ASME SA514 Grade B Mechanical Property
|
Grade |
Thickness
Inch |
Yield Strength
Mpa |
Tensile
Strength
Mpa |
Elongation in 50mm |
Brinell Hardnees |
|
SA514 Gr.B |
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 |
~ |
Supply steel Size of ASME SA514 Grade B steel:
Thickness: 6 mm to 300 mm
Width: 1500 mm to 4050 mm
Length: 3000 mm to 15000 mm.
We have the very professional sales department, QC department, shipping department, logistic department, after-sales department for offer ASME SA514 Grade B. We not only provide the qualified steel products of ASME SA514 Grade B, but also offer the corresponding machining service,inspection service and after-sales service. We can offer the one-stop type service for ASME SA514 Grade B steel products.
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