steel plate weight calculator in kg

{"title":"Hot DIP Galvanized Steel Plate Coil Sheet 4.0mm Z275 Az150","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/be\/407cf31e2ac298dbe3c0f6f882a8-200x200-1.jpg","attrs":{"Price":"420usd-608usd\/Ton","Brand Name":"XHD","Model Number":"galvanized steel coil","Minimum Order Quantity":"1Ton","Delivery Time":"3-15 days","Certification":"SGS,BV,ISO,CE","Place of Origin":"Jiangsu","Payment Terms":"T\/T, L\/C, D\/P, D\/A","Supply Ability":"30000 Ton\/Tons per Month","Packaging Details":"Clients' requirement and Standard export sea-worthy packing","Surface":"Cheomated\/Non-Chromated,Non Oiled\/Oiled,Anti Finge","Thickness":"0.12mm-4.0mm or custom","Grade":"SGCC Dx51d+Z, SGCC\/Sgch\/SPCC\/Spcd\/Spce","Zinc Coating":"30-275g\/m2","Spangle":"Zero.minimum .Regular Big Spangle","Temper":"Full Hard, Half Hard, Sort","Zinc Coating Weight":"30G\/M2-600G\/M2,Double Side"}}

{"title":"Heat Exchangers Pickling And Smooth Surface Color Coated Steel Plate Sheet With 300-1000mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/7d\/c4ef2837705399f6d1de891bcae1-200x200-1.jpg","attrs":{"Keyword":"Titanium Plate Heat Exchanger Sheets","Others Name":"Titanium Plate,titanium Sheet","Supply State":"Annealed","Plate Surface":"Pickling And Smooth Surface","Surface Treatment":"Polished, Anodized, Sandblasted","Application":"Industry ,plate Heat Exchanger","Weight Fomula":"T*W*L*4.51\/1000000=Kg","Standard In Usa":"UNS R564000"}}