J&J Alloys

J & J Alloys is an industry leading manufacturer of nickel alloy fitting and flanges with a wide array of standard as well as specialty products we are capable of producing.

Alloy C-276

Description

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Alloy C-276 is an improved wrought version of Alloy C and has the same excellent corrosion resistance as that material but has greatly improved fabricability. It can be hot worked and cold formed by conventional procedures. It can be joined by all of the common welding methods and resists the formation of grain boundary precipitates in the weld-affected zone, thus making it suitable for most chemical process applications in the aswelded condition. It resists pitting and stress-corrosion cracking and is resistant to oxidation at temperatures up to 1900°F.

Design Features

  • Outstanding corrosion resistance and oxidizing environments.
  • Excellent resistance to pitting and stress-corrosion cracking.
  • Maintains corrosion resistance in welded joints.

Typical Applications

  • Chemical processing
  • Pollution control
  • Pulp and paper
  • Other severe environments and/or conditions
AVAILABILITY SPECS
SEAMLESS PIPE 1/2" - 6" 40S
WELDED PIPE 1/2" - 12" 10S, 40S
BUTT-WELD FITTINGS 1/2" - 12" 10S, 40S
FLANGES 1/2" - 12" 150#, 300#
VALVES 1/2" - 8" 150#, 300#
PRESSURE FITTINGS 1/2" - 2" 3000#
TUBING 1/4", 3/8", 1/2" 0.035, 0.049, 0.065
FORGINGS B564, B462
TENSILE REQUIREMENTS
TENSILE STRENGTH (KSI) 85
YIELD STRENGTH (KSI) 35
C CO CR FE MN MO NI P S SI V W
MAX MAX MAX MAX MAX MAX MAX
0.01 2.5 14.5 - 16.5 4.0 - 7.0 1.0 15.0 - 17.0 BAL 0.04 0.03 0.08 0.35 3.0 - 4.5
CHEMICAL COMPOSITION %