EN Werkstoff Number, Material No. Stainless Steel STEELMAX Steel Story The European Committee for Standardization (CEN, French: Comité Européen de Normalisation) 유럽표준화 위원회에서 […]
KS Carbon & Alloy Machine Structural Steel Symbol STEELMAX Steel Story ※ Carbon Steels for machine Structural use 기계구조용탄소강 (機械構造用炭素鋼) Carbon steels used […]