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GB3094 Q345 Square Pipe Mechanical Properties

Bebon steel can supply GB3094 Q345 Square Pipe Mechanical Properties price and specification ,we are steel suppliers and manufacturer,you can contact us to get GB3094 Q345 Square Pipe Mechanical Properties application and other informations.

 

GB3094 Q345 Square Tube Chemical Composition Analysis:


Grade

C

Si

Mn

P

S

GB3094 Q345

A

≤0.20

≤0.50

≤1.70

0.035

0.035

B

0.035

0.035

C

0.030

0.030

D

≤0.18

0.030

0.025

E

0.025

0.020


GB3094 Q345 Square Pipe Mechanical Properties:


Grade

Thickness mm

Yield strength MPa

Tensile strength MPa

Elongation %

GB3094 Q345

A

≤40

≥335

470~630

≥20

B

C

≥21

D

E

Q345B Square Steel Tube Application:Q345B Square Steel Tube is widely used in Natural gas, petroleum, chemical industry, electric power,metallurgy thermodynamic fields, water supply engineering, steam heating,hydroelectric power station and long pipeline transportation projects and so on. 

 


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