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One of the standard castings we have been producing for years concerns the Ni-Resist cast iron bars that we supply to a wide range of customers.
The bars are made of a non-magnetic austenitic ductile cast irons (ASTM A439 TYPE D-2C alloy) which has excellent resistance to mineral acids, sea water and heat, with the advantage of having a low percentage of chromium and therefore it is easier to work.
We produce bars for various needs and with different diameters starting from 30 up to 150 ø
They are mainly used in the valve sector, where nuts or screws with anticorrosive characteristics obtained through mechanical processing, are required.
Contact us for an enquiry: 
sales@fonderiacolombo.com