Graphited Petroleum Coke Recarburizer in 2-8mm for Casting
$860.00 - $906.00
Graphitized Petroleum Coke: The best recarburizer, can be used in almost all kind of industry if need, general contains carbon 98.5min, what is more, the content of sulfur is low 0.05%max, and the Nitrogen content is 300PPM, particle size 0-0.25mm,...
ferro silicon, ferro manganese, silicon metal, silicon carbide and others ferro alloys
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