See more Iron products. Iron (atomic symbol: Fe, atomic number: 26) is a Block D, Group 8, Period 4 element with an atomic weight of 55.845. The number of electrons in each of Iron's shells is 2, 8, 14, 2 and its electron configuration is [Ar] 3d6 4s2. The iron atom has a radius of 126 pm and a Van der Waals radius of 194 pm. Iron was discovered by humans before 5000 BC. In its elemental form, iron has a lustrous grayish metallic appearance. Iron is the fourth most common element in the Earth's crust and the most common element by mass forming the earth as a whole. Iron is rarely found as a free element, since it tends to oxidize easily; it is usually found in minerals such as magnetite, hematite, goethite, limonite, or siderite. Though pure iron is typically soft, the addition of carbon creates the alloy known as steel, which is significantly stronger.
Materials
Materials by Form
2D Materials Alloy & Alloy Forms Pure Metals & Metal FormsCeramic FibersFoams: Metallic & Ceramic High Purity Materials Isotopes MXenesOxides Rare Earths Semiconductors Solutions
Chemicals & Salts
All Chemicals & Salts Acetates Aluminides Ammonium Sulfates Antimonides Arsenates Benzoate Bromates Bromides Carbonates Chlorides Chromates Fluorides Hydrides Hydroxides Iodates Iodides Lactates Molybdates Nitrates Oxalates Oxides Perchlorates Phosphates Selenates Selenides Selenites Silicates Stearates Sulfates Sulfides Sulfites Tantalates Tellurates Tellurides Tellurites ThiocyanatesVanadates
Ceramics
Nanomaterials
Organometallics
Materials by Application
Additive Manufacturing & 3D Printing Battery & Supercapacitor Materials Catalysts Dental Materials Electronics Materials Fuel Cell Materials Fusion EnergyGlass Manufacturing Green Technology & Alternative Energy Hydrogen Storage Laser Crystals Life Sciences & Biomaterials Metallurgy Nanotechnology & Nanomaterials Optical Materials Photovoltaic & Solar Energy Plating Pigments & Coatings Research & Development Space Technology Sputtering Targets Thin Film Deposition Water Treatment Weather Modification
Life Science Chemicals
Life Science Products AlcoholsAldehydesAmidesAminesAmino Acids & DerivativesAromaticsArylsAzetidinesBenzimidazolesBenzisoxazolesBenzodioxansBenzofuransBenzothiazolesBenzothiophenesBenzoxazolesCarboxylic AcidsEnzymes & InhibitorsEstersEthersFluorinated Building BlocksFuransHalidesImidazolesImidazolidinesIndazolesIndolesIndolinesIsoquinolinesIsoxazolesKetonesMorpholinesNaphthyridinesNitrilesOrganoboronOrganosiliconOxadiazolesOxazolesPharmaceuticals & IntermediatesPhenolsPhytochemicalsPiperazinesPiperidinesPyrazinesPyrazolesPyridazinesPyridinesPyrimidinesPyrrolesPyrrolidinesPyrrolinesQuinazolinesQuinolinesQuinoxalinesSpiroesSulfonyl ChloridesTetrahydroisoquinolinesTetrahydropyransTetrahydroquinolinesTetrazolesThiadiazolesThiazolesThiazolidinesThiolsThiophenesTriazinesTriazoles
About Us
Locations
Austria Belgium Brazil Canada China & Hong Kong Czech Republic Denmark Finland France Germany Greece Hungary India Indonesia Israel Italy Japan Malaysia Mexico Netherlands Norway Philippines Poland Portugal Russia Singapore South Korea Spain Sweden Switzerland Taiwan Thailand Turkey United Kingdom United States
Industries
Aerospace Agriculture Automotive Chemical Manufacturing Defense Dentistry Electronics Energy Storage & Batteries Fine Art Materials Fuel CellsFusion Energy Glass Investment Grade Metals Jewelry & Fashion Lasers Lighting Medical Devices Museums & Galleries Nuclear Energy Oil & Gas Optics Paper & Pulp Pharmaceuticals & Cosmetics Research & Laboratory Robotics Solar Energy Space Sports Equipment Steel & Alloy Producers Textiles & Fabrics Water Treatment Municipalities
Follow Us