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GB/T1591 Q345E Carbon and Low-alloy High-strength Steel Plate

GB/T1591 Q345E Carbon and Low-alloy High-strength Steel Plate

GB/T1591 Q345E Carbon and Low-alloy High-strength Steel Plate Chemical Composition and Mechanical Property

Grade C % Si % Mn  P % S %  
Q345E ≤ 0.18 ≤ 0.55 1.00-1.60 ≤ 0.025 ≤ 0.025  
             
Grade Thickness Yield Strength (Mpa) Tensile Strength Elongation  Impact Energy
(mm) (MPa) (%) Min
Q345E ≤16 345 470-630 22 -40 27J
  >16-35 325 470-630 22 -40 27J
  >35 295 470-630 22 -40 27J
The min impact energy is longitudinal energy

GB/T1591 Q345E Carbon and Low-alloy High-strength Steel Plate Application

GB/T1591 Q345E Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction

GB/T1591 Q345E Carbon and Low-alloy High-strength Steel Plate Other Name

GB/T1591 Q345E Carbon Structural Steel Plate, GB/T1591 Q345E High Strength Structural Steel Plate, GB/T1591 Q345E Carbon Steel plate, GB/T1591 Q345E Structural Steel Plate.

Additional Condition

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

Other Terms

Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs.
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