S460Q steel plate is quenched and tempered high-strength steel plate

S460Q steel plate is a quenched and tempered high-strength steel plate, with serial numbers of S460Q, S460QL and S460QL1. It is a low-carbon non-alloy structural steel plate in accordance with the European standard EN10025-6.

S460Q, S460QL, S460QL1 steel plate delivery conditions: Quenching+tempering.
Note: Direct quenching and tempering after hot rolling is considered as conventional quenching and tempering.

Impact properties of S460Q, S460QL and S460QL1 steel plates:
S460Q impact at - 20 degrees; S460QL impact at - 50 degrees; S460QL1 impact at - 60 degrees.

Chemical composition of S460Q steel plate:
Carbon C: ≤ 0.2
Silicon Si: ≤ 0.8
Manganese Mn: ≤ 1.7
Phosphorus P: ≤ 0.025
Sulfur S: ≤ 0.015
Niobium Nb: ≤ 0.06
Vanadium V: ≤ 0.12
Titanium Ti: ≤ 0.05
Chromium Cr: ≤ 1.5
Nickel Ni: ≤ 2.0
Molybdenum Mo: ≤ 0.7
Copper Cu: ≤ 0.5

Mechanical properties of S460Q steel plate:
S460Q yield strength: not less than 400
S460Q tensile strength: 550-720
S460Q elongation after fracture: not less than 17

S460Q, S460QL and S460QL1 are mainly used to manufacture various engineering machinery, such as drilling machines, electric shovels, electric wheel tippers, mining vehicles, excavators, loaders, bulldozers, various cranes, hydraulic supports and other mechanical equipment and other structural parts for mining and various engineering construction.