Nickel Alloy 600 pipe, also known as Inconel® 600 pipe, is an extremely versatile nickel-chromium alloy capable of resisting oxidation in temperatures up to 2000 ºF (1093 ºC). It's also used in cryogenic environments, thanks to a minimum of 72% Nickel combined with chromium in its chemical composition. It exhibits corrosion resistance to both organic and inorganic compounds, as well as chloride-ion stress induced cracking. Nickel Alloy 600 is used in a variety of critical applications that require protection from corrosion and heat. It consists of 72% Nickel, 14-17% Cr, 6-10% Fe, 1% Mn, and 0.5% Si.

Alloy 600 Pipe is available in Seamless or Welded from Size ranges 1/8" up to 26". Listed below are common sizes. Please contact for sizes not listed.
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Item #

Item Name

Thickness

Nominal Diameter (Standard)

Nominal Diameter (Metric)

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A600-40-125-405 N/A 1/8 Inch Sch. 40 Alloy 600 Seamless or Welded Pipe N/A Sch. 40 N/A 1/8 inches N/A 6 mm
A600-80-125-405 N/A 1/8 Inch Sch. 80 Alloy 600 Seamless or Welded Pipe N/A Sch. 80 N/A 1/8 inches N/A 6 mm
A600-10-250-540 N/A 1/4 Inch Sch. 10 Alloy 600 Seamless or Welded Pipe N/A Sch. 10 N/A 1/4 inches N/A 8 mm
A600-40-250-540 N/A 1/4 Inch Sch. 40 Alloy 600 Seamless or Welded Pipe N/A Sch. 40 N/A 1/4 inches N/A 8 mm
A600-80-250-540 N/A 1/4 Inch Sch. 80 Alloy 600 Seamless or Welded Pipe N/A Sch. 80 N/A 1/4 inches N/A 8 mm
A600-40-375-675 N/A 3/8 Inch Sch. 40 Alloy 600 Seamless or Welded Pipe N/A Sch. 40 N/A 3/8 inches N/A 10 mm
A600-10-375-675 N/A 3/8 Inch Sch. 10 Alloy 600 Seamless or Welded Pipe N/A Sch. 10 N/A 3/8 inches N/A 10 mm
A600-80-375-675 N/A 3/8 Inch Sch. 80 Alloy 600 Seamless or Welded Pipe N/A Sch. 80 N/A 3/8 inches N/A 10 mm
A600-80-500-840 N/A 1/2 Inch Sch. 80 Alloy 600 Seamless or Welded Pipe N/A Sch. 80 N/A 1/2 inches N/A 15 mm
A600-160-500-840 N/A 1/2 Inch Sch. 160 Alloy 600 Seamless or Welded Pipe N/A Sch. 160 N/A 1/2 inches N/A 15 mm
A600-DEH-500-840 N/A 1/2 Inch Sch. XXH Alloy 600 Seamless or Welded Pipe N/A Sch. XXH N/A 1/2 inches N/A 15 mm
A600-40-500-840 N/A 1/2 Inch Sch. 40 Alloy 600 Seamless or Welded Pipe N/A Sch. 40 N/A 1/2 inches N/A 15 mm
A600-10-500-840 N/A 1/2 Inch Sch. 10 Alloy 600 Seamless or Welded Pipe N/A Sch. 10 N/A 1/2 inches N/A 15 mm
A600-10-750-1050 N/A 3/4 Inch Sch. 10 Alloy 600 Seamless or Welded Pipe N/A Sch. 10 N/A 3/4 inches N/A 20 mm
A600-40-750-1050 N/A 3/4 Inch Sch. 40 Alloy 600 Seamless or Welded Pipe N/A Sch. 40 N/A 3/4 inches N/A 20 mm
A600-160-750-1050 N/A 3/4 Inch Sch. 160 Alloy 600 Seamless or Welded Pipe N/A Sch. 160 N/A 3/4 inches N/A 20 mm
A600-DEH-750-1050 N/A 3/4 Inch Sch. XXH Alloy 600 Seamless or Welded Pipe N/A Sch. XXH N/A 3/4 inches N/A 20 mm
A600-80-750-1050 N/A 3/4 Inch Sch. 80 Alloy 600 Seamless or Welded Pipe N/A Sch. 80 N/A 3/4 inches N/A 20 mm
A600-80-000-1315 N/A 1 Inch Sch. 80 Alloy 600 Seamless or Welded Pipe N/A Sch. 80 N/A 1 inches N/A 25 mm
A600-160-000-1315 N/A 1 Inch Sch. 160 Alloy 600 Seamless or Welded Pipe N/A Sch. 160 N/A 1 inches N/A 25 mm
A600-5-000-1315 N/A 1 Inch Sch. 5 Alloy 600 Seamless or Welded Pipe N/A Sch. 5 N/A 1 inches N/A 25 mm
A600-DEH-000-1315 N/A 1 Inch Sch. XXH Alloy 600 Seamless or Welded Pipe N/A Sch. XXH N/A 1 inches N/A 25 mm
A600-40-000-1315 N/A 1 Inch Sch. 40 Alloy 600 Seamless or Welded Pipe N/A Sch. 40 N/A 1 inches N/A 25 mm
A600-10-000-1315 N/A 1 Inch Sch. 10 Alloy 600 Seamless or Welded Pipe N/A Sch. 10 N/A 1 inches N/A 25 mm
A600-10-1250-1660 N/A 1 1/4 Inch Sch. 10 Alloy 600 Seamless or Welded Pipe N/A Sch. 10 N/A 1 1/4 inches N/A 32 mm
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