Q345B high strength low alloy steel

Posted:2018-07-25 14:23:21

Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area.The steel plate of Q345 is applied to manufacture factory building, civil building and all kinds of engineering machinery in mine industry and various of civil construction.

Main chemical elements composition of Q345B
C	Si	Mn	P	S	V	Nb	Ti
0.20	0.55	1.00-1.60	0.040	0.040	0.02-0.15	0.015-0.060	0.02-0.20

Thickness (mm)
Q345B	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Yield strength (≥Mpa)	345	325	295	275
Tensile strength (Mpa)	470-630

We promise we can offer you the qualified Q345B at the competitive price and rapid delivery time. We can produce as our customer's requirement.We keep many Q345B stock in our warehouse, So hereby, we sincerely hope you join us, let's join hands to make you be the No.1 in your local steel market.

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