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GB/T1591 Q345B carbon and low alloy steel plate

GB/T1591 Q345B carbon and low alloy steel plate

GB/T1591 Q345B steel plate is steel with less than 0.2 percent of its composition made up of carbon, less than 0.55 percent of its composition made of silicon and several impurities (mostly sulfur, chromium and nickel). GB/T1591 Q345B steel plate is a Chi
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GB/T1591 Q345B steel plate is steel with less than 0.2 percent of its composition made up of carbon, less than 0.55 percent of its composition made of silicon and several impurities (mostly sulfur, chromium and nickel). GB/T1591 Q345B steel plate is a Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, and GB/T1591 Q345B steel plate is used for a number of manufacturing purposes

The Chemical Composition(%)and Mechanical Properties of GB/T1591 Q345B steel plate:

GB/T1591 Q345B steel plate Chemical Composition(%)

GB/T1591 Q345B steel plate Mechanical Properties

NO

C

Si

Mn

P

S

Cr

Ni

Cu

Tensile Strength(MPa)

Yield Strength(MPa)

1

0.17

0.26

1.27

0.023

0.004

0.029

0.011

0.005

490

345

The rolling size of GB/T1591 Q345B steel plate:

Thickness

1.2-600mm

Width

1220-4200mm

Length

5000-18000mm

Katalor has specialized in supplying GB/T1591 Q345B low alloy steel plate. We have 17 years experience in the exportation of GB/T1591 Q345B low alloy steel plate. katalor will also supply other things of GB/T1591 Q345B low alloy steel plate if you needed. Welcome to contact us!

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