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1, ST52-3 Performance
ST52-3 is a kind of low alloy high strength steel plate , it is equal to Q345B in Chinese standard . ST52-3 have a great combination property, great cryogenic property and good coldstamping , and its welding performance and machinability is also great .
2, ST52-3 Chemical Composition
C ≤0.20
Si ≤0.55
Mn ≤1.60
P ≤0.030
S ≤0.030
Cu ≤0.55
N ≤0.01
Delivery status
According to the properties and requirements of customers , Steel plate can hot-rolled, controlled rolling, normalizing, annealing, tempering, normalizing add tempering, piece.modified such status delivery.
Delivery time
According to the order quatity and customer's requirment