Continental Steel and Tube Company
Continental Steel and Tube Company
P.O. BOX 030040
Fort Lauderdale, FL, 33303
Phone: 954.332.2290
Fax: 954.332.2296
Email: Sales@ContinentalSteel.com
Website: www.continentalsteel.com
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Combining high strength properties with ease of fabrication, Nickel Alloy 625 and Inconel® 625 is a popular nickel-chromium alloy pipe used in nuclear power production, marine engineering, and aerospace. With the addition of molybdenum and niobium, Nickel Alloy 625 pipe features enhanced strength characteristics. It offers outstanding thermal fatigue strength over a wide range of temperatures ranging from cryogenic to 1800 ºF (982 ºC). Nickel Alloy 625 is also resistant to oxidation as well as other corrosive elements. Nickel Alloy 625 is made with a minimum of 58% Nickel along with 20-23% Cr, 8-10% Mo, and 3.15-4.15% Nb. It also contains a maximum of 5% Fe, 1% Co, 0.50% Si, 0.15% P, and 0.15% S.

Alloy 625 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.
Nickel & Monel® Pipe & Tubes
Unit of Measure
1 2 3 4 

Item #

Item Name

Thickness

Nominal Diameter (Standard)

Nominal Diameter (Metric)

A625-DEH-1250-1660 N/A 1 1/4 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.382 in N/A 1 1/4 inches N/A 23 mm
A625-DEH-1500-1900 N/A 1 1/2 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.400 in N/A 1 1/2 inches N/A 40 mm
A625-DEH-2000-2375 N/A 2 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.436 in N/A 2 inches N/A 50 mm
A625-DEH-2500-2875 N/A 2 1/2 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.552 in N/A 2 1/2 inches N/A 65 mm
A625-160-3000-3500 N/A 3 Inch Sch. 160 Alloy 625 Seamless or Welded Pipe N/A 0.437 in N/A 3 inches N/A 80 mm
A625-5-3000-3500 N/A 3 Inch Sch. 5 Alloy 625 Seamless or Welded Pipe N/A 0.083 in N/A 3 inches N/A 80 mm
A625-DEG-3500-4000 N/A 3 1/2 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.636 in N/A 3 1/2 inches N/A 90 mm
A625-120-5000-5563 N/A 5 Inch Sch. 120 Alloy 625 Seamless or Welded Pipe N/A 0.500 in N/A 5 inches N/A 125 mm
A625-160-5000-5563 N/A 5 Inch Sch. 160 Alloy 625 Seamless or Welded Pipe N/A 0.625 in N/A 5 inches N/A 125 mm
A625-DEH-5000-5563 N/A 5 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.750 in N/A 5 inches N/A 125 mm
A625-5-6000-6625 N/A 6 Inch Sch. 5 Alloy 625 Seamless or Welded Pipe N/A 0.109 in N/A 6 inches N/A 150 mm
A625-10-6000-6625 N/A 6 Inch Sch. 10 Alloy 625 Seamless or Welded Pipe N/A 0.134 in N/A 6 inches N/A 150 mm
A625-120-6000-6625 N/A 6 Inch Sch. 120 Alloy 625 Seamless or Welded Pipe N/A 0.562 in N/A 6 inches N/A 150 mm
A625-160-6000-6625 N/A 6 Inch Sch. 160 Alloy 625 Seamless or Welded Pipe N/A 0.718 in N/A 6 inches N/A 150 mm
A625-DEH-6000-6625 N/A 6 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.864 in N/A 6 inches N/A 150 mm
A625-5-8000-8625 N/A 8 Inch Sch. 5 Alloy 625 Seamless or Welded Pipe N/A 0.109 in N/A 8 inches N/A 200 mm
A625-10-8000-8625 N/A 8 Inch Sch. 10 Alloy 625 Seamless or Welded Pipe N/A 0.148 in N/A 8 inches N/A 200 mm
A625-20-8000-8625 N/A 8 Inch Sch. 20 Alloy 625 Seamless or Welded Pipe N/A 0.250 in N/A 8 inches N/A 200 mm
A625-160-8000-8625 N/A 8 Inch Sch. 160 Alloy 625 Seamless or Welded Pipe N/A 0.906 in N/A 8 inches N/A 200 mm
A625-120-8000-8625 N/A 8 Inch Sch. 120 Alloy 625 Seamless or Welded Pipe N/A 0.718 in N/A 8 inches N/A 200 mm
A625-140-8000-8625 N/A 8 Inch Sch. 140 Alloy 625 Seamless or Welded Pipe N/A 0.812 in N/A 8 inches N/A 200 mm
A625-DEH-8000-8625 N/A 8 Inch Sch. XXH Alloy 625 Seamless or Welded Pipe N/A 0.875 in N/A 8 inches N/A 200 mm
Unit of Measure
1 2 3 4