DESCRIPTION Width12″Length24″Length Tolerance+/-0.125 inWidth Tolerance+/-0.125 inWidth and Length12 in x 24 inOverall Width12 inOverall Length24 inDetailsThickness0.062 inAlloy Type3003FinishMillTemperH14MaterialAluminumThickness Tolerance+/-0.005 inTypical Yield Strength (PSI)21,000 psiHardness ScaleBHNTypical Tensile Strength (PSI)22,000 psiTypeCorrosion ResistantAlloy Type – Aluminum3003Thickness (Decimal)0.063 inTypical Hardness40StandardsAMS 4008, ASTM B209, QQ-A-250/2Item – Aluminum Flat Bars, Plates, and Sheet StockPlate StockItemAluminum Sheet 3003Yield Strength21,000 psiTensile Strength22,000 psiAppearanceMirror LikeBrinell Hardness40Shape TypeSheetHeat TreatmentHardenedRockwell HardnessNot RatedStraightness ToleranceNot RatedVickers HardnessNot RatedMechanical FinishMillShapeSheetMaximum Temperature300 Degrees FMinimum Temperature-300 Degrees FMaterial Grade3003FabricationCold FinishedTolerance RatingStandardIncludes Material CertificateYesHeat TreatableNo Aluminum Sheet 3003, Material Aluminum, Material Grade 3003, Temper H14, Sheet, Overall Length 24 in, Length Tolerance +/-0.125 in, Overall Width 12 in, Width Tolerance +/-0.125 in, Thickness 0.062 in, Thickness Tolerance +/-0.005 in, Fabrication Cold Finished, Heat Treatment Hardened, Heat Treatable No, Mechanical Finish Mill, Yield Strength 21,000 psi, Tensile Strength 22,000 psi, Brinell Hardness 40, Rockwell Hardness Not Rated, Includes Material Certificate Yes PAYMENTPayPal is our preferred method of payment. All major credit cards are gladly accepted through PayPal as the payment processor. Your order will be processed pending receipt of cleared payment through PayPal. Sales tax may be charged depending on your location.SHIPPING We offer free shipping to most states and usually ship within 1-3 business days of payment. Depending on availability, some items may come from outside sources. We do not ship to Alaska, Hawaii, APO/FPO, PO Boxes or any US protectorates.RETURNSIf you have any problem with your purchase please contact us first within 5 business days. We will do all we can to fix the issue. Please note that we cannot give refunds if a return is initiated more than 30 days after the delivery of the item.DISCLAIMERIf you need to cancel a transaction, please contact us as soon as possible and we will attempt to cancel the order. If the order has gone too far through the fulfillment process, we will be unable to cancel. In that event, you would need to wait until you receive the item and go through the normal returns process including applicable fees as mentioned in the above returns section.Our electronic products are only designed for use within the USA and come equipped with a standard U.S. voltage plug (110-120V). We cannot guarantee they will work properly elsewhere. Using an adapter or a converter is at your own risk.