S355J2WP Physical properties, S355J2WP chemical composition
S355J2WP Physical properties with filler metal without improved atmospheric corrosion resistance is used ensure that the weld itself is weather resistant. Before welding, any surface layer which has already been formed should be removed to a distance of 10 mm to 20 mm from the joint edges. Special precautions should be taken when welding steel grades S355J0WP and S355J2WP with a high phosphorus content. General requirements for arc welding of the steels specified in this document are given in EN 1011-2.
S355J2WP chemical composition for long products the P and S content can be 0,005 % higher.
S355J2WP steels shall contain at least one of the following elements: Al total ≥ 0,020 %, Nb: 0,010 - 0,065 %, V: 0,01 - 0,14 %, Ti: 0,01 - 0,12 %. If these elements are used in combination, at least one of them shall be present with the minimum content indicated.
The steels may show a Ni content of max. 0,70 %.
The max. value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0,020 % or if sufficient other N binding elements are present. The N binding elements shall be mentioned in the inspection document.we can supply other products ,like:S355J0W Steel , S355J0WP Steel , S235J2W Steel , S355K2G1W Steel.please contact us to get more informations.
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