X60 Pipeline Steel

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Welding Heat affected Zone of X60 Pipeline Steel 


Katalor is a famous X60 pipeline steel supplier and exporter, we have lots of customers in the steel market. We has been export X60 pipeline steel more than 35,000 ton every month. And X60 pipeline steel is the mainly product in our company.


The toughness of the HAZ of X60 pipeline steel increases with the decrease of the peak temperature, and the toughness of the coarse grain zone can only be obtained under the small wire energy, and the toughness of the X60 pipeline steel partial phase change zone is the best, and the toughness of the partial phase change zone is the best at -40℃ impact temperature. The impact energy is 270J, which is larger than 224J of X60 pipeline steel base metal.

The hardness of the X60 pipeline steel coarse-grained heat affected zone is higher than that of the base X60 pipeline steel metal, and softening occurs in some phase transition and tempering regions. With the increase of X60 pipeline steel line energy, the width of softening zone also increases. X60 pipeline steel is suitable for welding under the condition of less than 30 kJ/cm on line energy.

There are more information about X60 pipeline steel in Katalor. You can contact us directly if you have any requirements about X60 pipeline steel. We can supply X60 pipeline steel with your requirements. Welcome to cooperate with us!

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