ASTM A514 Alloy Steel Plate
A514Gr.A, A514Gr.B, A514Gr.E, A514Gr.F,
A514Gr.H, A514Gr.P, A514Gr.Q, A514Gr.S.
A514 is a high strength weldable steel plate after quenching and tempering under ASTM standards. ASTM A514 steel plate is characterized by high strength and good weldability. A514 has high strength and good fatigue resistance. High toughness and low brittle transition temperature; Good cold forming performance and welding performance; It has good corrosion performance and certain wear resistance. It is mainly used in places requiring high tensile and high yield, such as mines and drilling RIGS for all kinds of engineering construction.
A514GrQ sheet chemical composition:
|
Grade |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
V |
Ti |
Zr |
Cu |
B |
| A514 Gr.Q | 0.14-0.21 | 0.95-1.30 | ≤0.035 | ≤0.040 | 0.15-0.35 | 1.20-1.50 | 1.00-1.50 | 0.40-0.60 | 0.03-0.08 | ~ | ~ | ~ | ~ |
A514GrQ High strength plate mechnical properties:
| Grade |
Thickness |
Yield Strength |
Tensile |
Elongation in 50mm |
Hardnees |
|
A514 Gr.Q |
less 3/4 inch |
690 Mpa |
760-895 Mpa |
18 |
235 |
| over 3/4 to 2 1/2 | 690 Mpa | 760-895 Mpa | 18 | ~ | |
| over 2 1/2 to 6 inch | 620 Mpa | 690-895 Mpa | 16 | ~ |
Application
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FAQ
Q1: Are you a manufacturer or trader?
JBL steel is a steel plate manufacturer and sheet metal processing service provider with more than ten years of experience.
We also have extensive steel inventory to meet our customers' urgent needs.
Q2：How do you control quality?
Factory Test Certificate (MTC) is provided.
BBN Steel Material Inspection Department performs pre-shipment inspection.
Third-party inspection (BV, SGS, etc.) is available.
Q3：Can we get samples for free?
Yes, you can get the samples in our stock for free, you only need to pay the shipping cost.
Q4: What's the price?
Prices vary based on grade, size and quantity of steel. Please provide this information. Check prices.
If sheet metal processing is required, please send drawings.
Q5：What is your minimum order quantity?
For fresh products, the MOQ varies depending on the grade of steel required.
If we have stock, there is no MOQ limit.
Q6：What are your payment terms?
30% of the deposit is paid by wire transfer, and the remaining 70% is paid by wire transfer or letter of credit.
Q7：How long is the delivery time?
7 days for restocking. 30-45 days for production.
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