A514 steel is a particular type of high strength steel, which is quenched and tempered alloy steel, with a yield strength of 100,000 psi (100 ksi or approximately 700 MPa). The ArcelorMittal trademarked name is T-1. A514 steel is primarily used as a structural steel for building construction. A517 is a closely related alloy that is used for the production of high-strength pressure vessels.
A514 steel are used where a weldable, machinable, very high strength steel is required to save weight or meet ultimate strength requirements. It is normally used as a structural steel in building construction, cranes, or other large machines supporting high loads. more information about A514 steel price , please contact us!
ASTM A514 The Chemical Composition by %
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | V | Ti | Cu | Co | B | Zr |
| A514Gr.A | 0.15-0.21 | 080-1.10 | 0.035 | 0.035 | 0.40-0.80 | - | 0.5-0.8 | 0.18-0.28 | - | - | - | - | 0.0025 | 0.05-0.15 |
| A514 Gr.B |
0.12-0.21 | 0.7-1.00 | 0.035 | 0.008 | 0.20-0.35 | - | 0.4-0.65 | 0.15-0.25 | 0.03-0.08 | 0.01-0.04 | 0.005 | - | ||
| A514 Gr.C |
0.10-0.20 | 1.1-1.50 | 0.035 | 0.035 | 0.15-0.30 | - | - | 0.15-0.25 | - | - | - | - | 0.001-0.005 | - |
A514 steel Mechanical Properties
| Grade | Thickness (mm) |
Tensile strength .ksi [MPa] |
Yield strength Min ksi [MPa] |
Elongation in under 50mm,min by % | Hardness HBW |
| A514Gr.A | ≤20 20-65 |
760-895 760-895 |
690 690 |
18 18 |
235-293 |
| A514Gr.B | - | 110-130 ksi | 100 ksi, min | 16 in 2 inch | 235-293 |
| A514Gr.C | ≤20 20-65 |
760-895 760-895 |
690 690 |
18 18 |
235-293 |
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