GB/T1591-2018 Q460NE grade is a new brand Chinese steel material.
Standard: GB/T1591-2018 low-alloy high-strength structural steel standard
Similar grades: Q460C, Q460NC, Q460ND, Q460NE, Q460MC, Q460MD, Q460ME
Lower limit of shock absorption energy J |
|||||||
|
20℃ |
0℃ |
20℃ |
零下40℃ |
||||
|
Vertical |
Horizontal |
Vertical |
Horizontal |
Vertical |
Horizontal |
Vertical |
Horizontal |
|
63 |
40 |
55 |
34 |
47 |
27 |
31 |
20 |
Q460NE steel tensile requirements
Grade |
Thickness, mm |
Yield strength, MPa |
Strength strength, MPa |
Elongation, A% |
|
Q460NE |
≤16 |
≥460 |
540-720 |
≥17 |
|
16-40 |
≥440 |
|||
|
40-63 |
≥430 |
|||
|
63-80 |
≥410 |
|||
|
80-100 |
≥400 |
|||
|
100-150 |
≥380 |
530-710 |
||
|
150-200 |
≥370 |
|||
|
200-250 |
≥370 |
510-690 |
≥16 |
Application range
Q460NE steel plates are 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.
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