GB/T1591 Q345E Carbon and low alloy steel Seamless tube, Q345E steel pipe OD

Bebon steel can supply GB/T1591 Q345E Carbon and low alloy steel Seamless tube, Q345E steel pipe OD price and specification ,we are steel suppliers and manufacturer,you can contact us to get GB/T1591 Q345E Carbon and low alloy steel Seamless tube, Q345E steel pipe OD application and other informations.

GB/T1591 Q345E Carbon and low alloy steel Seamless tube owned minimum yield strength at 345Mpa and tensile strength above 470Mpa.When rolling Q345E high strength steel pipe,the impacting test shall be done under low temperature at minus 40 centigrade.

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.

Bebon International is the core agent of Wuyang Mill of HBIS, specialized in super thick Q345E steel pipe, cooperated with ABS, BV, DNV, CCS, GL, LR, KR, NK, and RINA Classification Societies to approve the super thickness plate up to 300mm at present. if you need need of Q345E seamless steel pipe container, pls contact us, we will provide first-class quality and service for you.