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    • Ferro - Tubo

      Iron was known and used by ancient civilisations. One of the most abundant metals (41000 ppm in the earth's crust), iron is probably one of the most important, being used on the largest scale of any metal. Its production in the blast furnace is well documented. When pure, iron is a lustrous white metal which is soft and very workable. However, it is reactive and easily forms a coating of hydrated oxide on its surface in the presence of moist air. This is non-coherent and flakes easily to reveal fresh surfaces for attack. Iron is soluble in dilute acids, where Fe(II) is produced in solution; more oxidising acids produce Fe(III) solutions and strongly oxidising agents (e.g. dichromate or concentrated nitric acid) produce a passive form of the metal, probably as a result of the formation of a coherent surface film of oxide. Depending upon the temperature, pure iron can exist in three forms, namely alpha-, gamma- and delta-iron; alpha iron is a polymorphic form of iron which is stable below 906C; it has a body centred cubic lattice (bcc) and is magnetic up to 768C. Gamma iron is a polymorphic form of iron which is stable between 906C and 1403C; it has a face centred cubic lattice (fcc) and is nonmagnetic (n.b. its range of stability is reduced by the presence of carbon, manganese and nickel and it is the basis of the austenite solid solutions). Delta iron is the polymorphic form of iron which is stable between 1403C and the melting point; it has the same lattice structure as alpha iron. Iron is the basis for many types of steel, the properties being achieved by the alloying of iron with carbon, nickel, chromium and other elements in varying proportions which results in materials with vastly differing mechanical and physical properties. Iron is also an essential element for all life forms, the average human body containing 4 gm of the element. The majority of iron in the body is present within haemoglobin, the respiratory pigment which provides the mechanism for the transportation of oxygen by red blood cells.Tubo - Un pezzo di materiale cavo normalmente di sezione circolare. La maggior parte dei tubi sono diritti tranne quelli realizzati in polimero flessibile.

    24 risultati

    Prodotto
    Prodotto FE00-TB-000170 Ferro - Tubo Diametro esterno 1mm Diametro interno 0.8mm Wall Thickness 0.1mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm Purity 99.5%
    Prodotto FE00-TB-000100 Ferro - Tubo Diametro esterno 1.65mm Diametro interno 0.89mm Wall Thickness 0.38mm Grado ARMCO® soft ingot iron Tempra Come trafilato Lunghezza 100mm - 1000mm Purity 99.6%
    Prodotto FE00-TB-000160 Ferro - Tubo Diametro esterno 2mm Diametro interno 1.08mm Wall Thickness 0.46mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm Purity 99.5%
    Prodotto FE00-TB-000150 Ferro - Tubo Diametro esterno 2mm Diametro interno 1.6mm Wall Thickness 0.2mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm Purity 99.5%
    Prodotto FE00-TB-000180 Ferro - Tubo Diametro esterno 2.3mm Diametro interno 2.07mm Wall Thickness 0.115mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm Purity 99.5%
    Prodotto FE00-TB-000200 Ferro - Tubo Diametro esterno 2.38mm Diametro interno 1.6mm Wall Thickness 0.39mm Grado ARMCO® soft ingot iron Tempra Come trafilato Lunghezza 100mm - 1000mm Purity 99.6%
    Prodotto FE00-TB-000300 Ferro - Tubo Diametro esterno 3.18mm Diametro interno 1.96mm Wall Thickness 0.61mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm Purity 99.5%
    Prodotto FE00-TB-000101 Ferro - Tubo Diametro esterno 3.2mm Diametro interno 2.2mm Wall Thickness 0.5mm - Tempra Hard Lunghezza 30mm Purity 99.5%
    Prodotto FE00-TB-000120 Ferro - Tubo Diametro esterno 3.2mm Diametro interno 2.2mm Wall Thickness 0.5mm Grado ARMCO® soft ingot iron Tempra Come trafilato Lunghezza 100mm - 1000mm Purity 99.6%
    Prodotto FE00-TB-000400 Ferro - Tubo Diametro esterno 4mm Diametro interno 3.6mm Wall Thickness 0.2mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm Purity 99.5%
    Prodotto FE00-TB-000201 Ferro - Tubo Diametro esterno 5mm Diametro interno 4.5mm Wall Thickness 0.25mm - Tempra Come trafilato Lunghezza 100 mm - 1000 mm Purity 99.5%
    Prodotto FE00-TB-000250 Ferro - Tubo Diametro esterno 6.35mm Diametro interno 5.35mm Wall Thickness 0.5mm Grado ARMCO® soft ingot iron Tempra Come trafilato Lunghezza 100mm - 1000mm Purity 99.6%
    Prodotto FE00-TB-000270 Ferro - Tubo Diametro esterno 8mm Diametro interno 5mm Wall Thickness 1.5mm - Tempra Annealed Lunghezza 100mm - 1000mm Purity 99.5%
    Prodotto FE00-TB-000350 Ferro - Tubo Diametro esterno 10mm Diametro interno 7mm Wall Thickness 1.5mm - Tempra Annealed Lunghezza 100mm - 1000mm Purity 99.5%
    Prodotto FE00-TB-000145 Ferro - Tubo Diametro esterno 10.6mm Diametro interno 10mm Wall Thickness 0.3mm Grado ARMCO® soft ingot iron Tempra Come trafilato Lunghezza 100mm - 1000mm Purity 99.6%
    Prodotto FE00-TB-000280 Ferro - Tubo Diametro esterno 12mm Diametro interno 9mm Wall Thickness 1.5mm - Tempra Annealed Lunghezza 100mm - 1000mm Purity 99.5%
    Prodotto FE00-TB-000181 Ferro - Tubo Diametro esterno 12mm Diametro interno 10mm Wall Thickness 1mm - Tempra Annealed Lunghezza 100mm - 1000mm Purity 99.5%
    Prodotto FE00-TB-000185 Ferro - Tubo Diametro esterno 12.7mm Diametro interno 9.5mm Wall Thickness 1.6mm - Tempra Annealed Lunghezza 100mm - 1000mm Purity 99.5%
    Prodotto FE00-TB-000700 Ferro - Tubo Diametro esterno 15mm Diametro interno 12mm Wall Thickness 1.5mm - Tempra Annealed Lunghezza 100mm - 1000mm Purity 99.5%
    Prodotto FE00-TB-000130 Ferro - Tubo Diametro esterno 20mm Diametro interno 16mm Wall Thickness 2mm - Tempra Annealed Lunghezza 100mm - 1000mm Purity 99.5%
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