ST52-3 alloy high strength steel plate

hot rolled steel sheet st52-3 1.material:st52-3 2.thickness:6~700mm 3.payment:T/T, L/C at sight

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