Mechanical properties of Q460MD high strength steel
Q460MD high strength steel plate is mainly used for engineering and general structures that require low-temperature impact performance.
Standard: GB/T1591-2018
Grade:Q460MD
Category: low alloy high strength structural steel
Q460MD high strength steel mechanical properties
Grade |
Thickness, mm |
Yield strength, MPa |
Strength strength, MPa |
Elongation, A% |
|
Q460MD |
≤16 |
≥460 |
540-720 |
≥17 |
|
16-40 |
≥440 |
|||
|
40-63 |
≥430 |
530-710 |
||
|
63-80 |
≥410 |
510-690 |
||
|
80-100 |
≥400 |
500-680 |
||
|
100-120 |
≥385 |
490-660 |
Q460MD high strength steel plate is used as high-strength steel structural parts for engineering and general structures that require low-temperature impact performance. It is mainly used to manufacture bridges, ships, vehicles, boilers, high-pressure vessels, oil and gas pipelines, large steel structures, etc.
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