Q345D Steel pipe

Posted:2018-07-25 14:26:54

Compared with Q345A, B, C steel, Q345D steel has low test temperature and good performance.Q345D Steel pipe is mainly used in ships, boilers, pressure vessels, oil storage tanks, bridges, power station equipment, up welding structure lifting transport machinery and other higher load.

Q345D Steel pipe chemical composition:

Grade	C %	Si %	Mn %	Cr % max	Ni % max	Cu % max	P % max	S % max
Q345D	< 0.18	< 0.50	< 1.70	0.30	0.50	0.30	0.30	0.30

Q345D Steel pipe Mechanical Property:

Steel grade	Tensile strength Rm/MPa	Yield Strength Rel/MPa	Break elongation A%
Q345D	470-630	>345	21

Katalor is the professional Chinese Q345D supplier .If you need Q345D , we can put the Q345D order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock .Besides. if you need any offer or if you want to know the price and any other information about Q345D price, please be free to contact us.

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