DescriptionWith Holes : NoApplication : Industrial MagnetComposite : Rare Earth MagnetModel Number : CoShape : BlockType : SOFTOrigin : Mainland ChinaCertification : DotProduct DescriptionHot Selling New ArrivalHigh Purity99.8%Cobalt Metal PiecesCobalt is one of the transition metals, is a solid and silvery-grey at normal pressure and temperature, it is also very strong to cut.Physical and chemical index:Symbol: CoNumber: 27Element category: Transition metalCAS number: 7440-48-4Standard atomic weight: 58,933194Density: 8,90 g/cm3Hardness: 5,0Melting point: 1495C (272F)Boiling point: 2927C (5301F)Package include:50g/100gCobalt Metal PiecesProduct Details ShowMain ProductsPeriodic Table (All elements with blue color can be provided by us)About ShippingWe provide free shipping for most of the products. Some are with economy shipping and some are with express shipping.For economy shipping, there are many options, including China Post Registered Air MailAliexpress Standard Shipping, ePacket, Korea Post, POS Malaysia, Special Line Yanwen, etc. Most of the packages can be delivered within 10-35 days, but for some countries, economy shipping may take up to 60 days (Brazil may take 90 days). Please dont hesitate to contact us if we can be of any assistance.For express shipping, FedEx IE&IP, DHL, EMS, SF Express are also available. Express shipping usually takes 4-12 days for a delivery.If the shipping company do not ship the iterms to your country .Contact us by email or Ali TradeManager. We will try our best to help you After Sales and FeekbacksAfter Sales and FeedbacksYou satisfaction and positive feedback is very important to us.Please leave positive feedback and 5 stars if you are satisfied with our items and service.If you have any problems with our items or services,please feel free to contact us first before you leave negative feedback.We will do our best to solve any problems and provide you with the best customer services.Your encouragement and support is our continuously forward momentum.Thank you very much Best Wishes