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EN 10224-2002
Non-alloy steel tubes and fittings for the conveyance of aqueous liquids including water for human consumption
Chemical Composition (%)
Material Designation 碳C 硅Si 锰Mn 磷P 硫S
0252 (L235) 0~0.16 0~0.35 0~1.2 0~0.03 0~0.025
0260 (L275) 0~0.2 0~0.4 0~1.4 0~0.03 0~0.025
0419 (L355) 0~0.22 0~0.55 0~1.6 0~0.03 0~0.025
For Reference Only