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Mechanical properties of Q460MD high strength steel

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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