What is S460Q grade?

S460Q grade is a high-yield strength structural steel under quenching and tempering conditions. It is a special alloy steel. S460Q implements the standard: EN10025-6:2014, which stipulates that the nominal thickness of S460Q grade steel is 3-150 mm, and the yield strength that can be achieved after tempering is greater than 460MPa (thickness less than 50mm). Digital number: 1.8908

1. We often see such steel grades: S460Q, S460QL, S460QL1.
Specifies the impact energy at a temperature not lower than -20 degrees, no sign
The impact energy specified at a temperature not lower than -40 degrees is recorded as: L
The impact energy specified at a temperature not lower than -70 degrees is recorded as: L1
2. S460Q plate size, shape, weight and tolerance
The size, shape and allowable deviation of the steel plate shall comply with the provisions of 2.2 in 2004 of EN10025-1.
3.S460Q steel plate delivery status
S460Q steel plate stipulates that the product needs to be tempered
S460Q high yield steel must be completely sedated, the steel should have fine grain structure and sufficient nitrogen fixation elements
Steel plates should be delivered by shearing or flame cutting