Preferences
LanguageEnglish
CurrencyGBP
Deliver toUnited Kingdom of Great Britain and Northern Ireland

Preferences

GBP
    Total:
     
     Products  Items
    Shipping FREE *

    *Restricted Delivery Charges may apply

    Log In | Register
    • Chromium - Lump

      Discovered in 1780 by N.L. Vanquelin in Paris, France. Chromium is a bright, blue/white metal with excellent corrosion resistance. It is obtained by the aluminium reduction of Cr₂O₃, the source of which is chromite, a double oxide of chromium and iron which generally also contains magnesium. It has an abundance within the earth's crust of approximately 100 ppm. Chromium is soluble in HCl and H₂SO₄, but not in H₃PO₄, HNO₃ or HClO₄ due to the formation of a stable and insoluble oxide layer on its surface; this, along with its hardness, has been used to advantage in the chromium plating of steel which has good corrosion resistance. Chromium is alloyed with nickel in the manufacture of heat resisting alloys, and with iron, or nickel and iron, to produce stainless and heat resistant steels. Chromium is an important trace element for humans as it assists in the manufacture of glucose.

      Lump - A solid piece of material with no defined shape.

    4 results

    Product
    Product CR00-LP-000100 99.99% Chromium Pellets 10mm max size Purity 99.99% Maximum Lump Size 10mm - Weight 1g - 1000g
    Product CR00-LP-000115 99.95% Chromium Pellets 10mm max size Purity 99.95% Maximum Lump Size 10mm Product Shape Pellets Weight 10g - 100g
    Product CR00-LP-000110 99.95% Chromium Pellets 25mm max size Purity 99.95% Maximum Lump Size 25mm - Weight 1g - 100g
    Product CR00-LP-000111 99.9% Chromium Pellets 40mm max size Purity 99.9% Maximum Lump Size 40mm - Weight 60g - 10000g
    Can't find what you're looking for? Speak to one of our technical experts.
    Sorry – Your selected filters returned no results.

    Please try a different filter selection or choose from one of the following product types below:

    Sorry, but you need to update your browser to use our website.

    We apologise for any inconvenience this may cause and thanks for your patience.

    To place a phone order:
    US:1 800 821 2870
    UK: 0800 731 4653

    Customer Support: info@goodfellow.com

    Thank you
    The Goodfellow Team

    Speak to our expert team by calling 0800 731 4653 (UK), or complete the form below.