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You are here : section steel--Katalor steel > News > 正文Q345B steel angle, Q345B steel angle mechanical property

Q345B steel angle, Q345B steel angle mechanical property

Q345B is a low carbon alloy steel, with good comprehensive performance, good low temperature performance, cold stamping performance, welding performance and cutting performance. Q345B steel angle is widely used in Bridges, vehicles, ships, buildings, pressure vessels, etc.
Specifications of Q345B steel angle:
Standard: YB/T4163-2007 GB/T9787-1988
Size: 25*16*3mm-200*125*18mm
Length: 6m, 9m, 12m
Chemical composition of Q345B steel angle Max (%):

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

Q345B steel angle mechanical property:

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

katalor is one of the best Q345B steel angle supplier in China. We can provide you with the most professional service and the most reasonable price of the Q345B steel angle.