Hard Facing Data Sheets Click below to open the relevant PDFs Mac Hard E301 Mac Hard E304 Mac Hard E304B Mac Hard E306 Mac Hard E307 Mac Hard E308 Mac Hard E335T Mac Hard E30618 Mac Tungsten E375 Mac Tungsten E380 All Data Sheets Aluminium Bronzes Carbon Manganese and Low Alloy Cast Irons Cutting & Gouging Hard facing Mild and Low Alloy Steels Mild and Low Carbon Manganese Nickel Alloys Special Steels Stainless Steels Tool & Die