ASTM A514GR.Q|A514 Grade Q quenched and tempered steel plate
Gangsteel export ASTM A514GR.Q|A514 Grade Q quenched and tempered steel plate for structural. A514 GR.Q high strength steel stock supplier and manufacturers
Keywords: ASTM A514GR.Q, ASTM A514GRQ, ASTM A514 GR.Q, A514 Grade Q+QT
Adopt Standard: ASTM A517
ASTM A514 Grade Q steel grade
| A514GR.Q | A514Gr.B | A514Gr.C |
| A514Gr.E | A514Gr.F | A514Gr.H |
| A514Gr.J | A514Gr.K | A514Gr.M |
| A514Gr.P | A514Gr.Q | A514Gr.T |
| A514Gr.R | A514Gr.S |
A514 Grade Q, steel plate
A514 Grade Q is for high yield strength, quenched and tempered alloy steel
plate of structural quality in thickness of 150mm and under intended primarily
for use in welded bridges and other structures.
The max thickness of A514 Grade Q is 150mm. in the heat treatment, A514 Grade Q shall be heat treatment by the mill to conform to the tensile and hardness requirements by heating to not less 900 degree and quenching in water or oil, tempering at not less 620 degree.
Gangsteel is the large agent in HBIS Wuyang mill and we have exported A514 Grade Q to be used in oil platform project.
A514 Grade Q steel Chemical requirement in Heat
analysis
| C % | Mn % | P % | S % | SI % | Ni % | Cr % |
| 0.14-0.21 | 0.95-1.30 | 0.035 | 0.035 | 0.15-0.35 | 1.20-1.50 | 1.0-1.50 |
| Mo % | B % | V % | Ti % | Zr % | Cu % | Co % |
| 0.45-0.60 | 0.03-0.08 |
Mechanical
Property ASTM A514GR.Q|A514 Grade Q
| Mechanical Property A514 Grade Q | A517 Grade Q |
|
20mm and under
Tensile strength, kis
[MPa]
Yield strength, min,
kis [MPa]
Elongation in under [50mm],
min, %
Brinell Hardness
Number
20mm-65mm
Tensile strength, kis
[MPa]
Yield strength, min,
kis [MPa] Elongation in under [50mm], min, % 65mm-150mm Tensile strength, kis [MPa] Yield strength, min, kis [MPa] Elongation in under [50mm], min, % | 20mm and under 760-895 690 18 235-293 20mm-65mm 760-895 690 18 65mm-150mm 690-895 620 16 |
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