1.What is ASTM A514?
ASTM A514 steel plate is a popular grade of quenched and tempered (Q&T) steel and it can offer high strength, weldability and machinability. Due to these properties, A514 is typically used in applications where wear resistance and the ability to withstand high impact are important.
2.Is A514 stainless?
ASTM A514 steel plate is cold forming steel plate. It is high yield strength steel and used in structure construction for advantage of high strength and lower weight.
3.ASTM A514 is most commonly used as structural steel in cranes and large heavy-load machines.
4.ASTM A514 steel plate mechnical properties:
Thickness inch |
Tensile Strength，ksi(MPa) |
Yield Strength (Min.)
ksi(MPa) |
Elongation in 50mm (%) |
Hardnees Brinell |
|
≤20 |
110-130（760-895） |
100（690） |
18 |
235-293HBW |
|
20-65 |
110-130（760-895） |
100（690） |
18 |
|
|
65-150 |
100-130（690-895） |
90（620） |
16 |
|
The mechanical properties depend on thickness, but chemical properties may vary between grades.
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