GB/T1591 Q345E Carbon and low alloy steel Seamless tube material Chemical composition

Key words: GB/T1591 Q345E Carbon and low alloy steel Seamless tube material, Q345Esteel pipe,Q345E steel,Q345E seamless steel pipe
GB/T1591 Q345E Carbon and low alloy steel Seamless tube owned minimum yield strength at 345Mpa and tensile strength above 470Mpa.

Q345E high strength steel pipe is widely used to ships, boilers, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transport machinery and other high load of welded structure.
 Q345E high strength steel pipe Chemical composition(%)
C≤0.18 Si≤0.50 Mn≤1.70 P≤0.025 S≤0.020 Nb≤0.07 V≤0.15 Ti≤0.20 Cr≤0.30 Ni≤0.50 Cu≤0.30 N≤0.012 Mo≤0.10 Al≥0.015
Q345E high strength steel tube Mechanical properties
Yield strength Mpa:275-345 Tensile strength Mpa:470-630 Elongation%:22
GB/T1591 Q345E Carbon and low alloy steel Seamless tube Specification
OD:32*3.5mm-630*9mm
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.
if you need need of Q345E seamless steel pipe container, pls contact us, we will provide first-class quality and service for you.

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