HASTALLOY C-276

Unifit Metalloys Inc is one of the leading Manufacturer, Supplier & Exporter of Hastelloy C276 Round Bars, Sheets,Pipes, Pipe Fittings, Flanges and Fasteners . These Material is widely used in Petrochemicals Plants, Oil Refineries, Fertilizers Plants, Sugar Mills, Chemical Plants, Pharmaceuticals, Textile Machinery, Industrial Machinery, Power Industry, Cement industry and Government Companies. Also we offer these Material as per the clients requirements. We offer these HASTALLOY C276 MAterial are available in different size, grades, specification & Thickness as per the clients requirements.

HASTALLOY C-276
Forms of Hastelloy C276 Available at UNIFIT METALLOYS INC

  • Sheet
  • Plate
  • Pipe & Tube (welded and seamless)
  • Wire
  • Fittings
  • Flanges

Characteristics of Hastelloy C276

  • Excellent corrosion resistance in reducing environments
  • Exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides
  • High nickel and molybdenum contents providing good corrosion resistance in reducing environments
  • Low carbon content which minimizes grain-boundary carbide precipitation during welding to maintain resistance to corrosion in heat-affected zones of welded joints
  • Resistance to localized corrosion such as pitting and stress-corrosion cracking
  • One of few materials to withstand the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide

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Chemical Composition, %

Ni

Mo

Cr

Fe

W

Co

Mn

C

Remainder

15.0-17.0

14.5-16.5

4.0-7.0

3.0-4.5

2.5 max

1.0 max

.01 max

V

P

S

Si

 

 

 

 

.35 max

.04 max

.03 max

.08 max

 

 

 

 

Applications of Hastelloy C-276

  • Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings
  • Flue gas desulfurization systems
  • Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping
  • Sour gas wells
  • Pulp and paper production
  • Waste treatment
  • Pharmaceutical and food processing equipment

Specifiacations: ASME-SFA-5.14 ERNiCrMo-4
Forms of C276 Filler Metal Available at Renine Metalloys

  • .031 in or .8 mm in diameter
  • .035 in or .9 mm in diameter
  • .039 in or 1.0 mm in diameter
  • .045 in or 1.1 mm in diameter
  • .047 in or 1.2 mm in diameter
  • .062 in or 1.6 mm in diameter
  • .078 in or 2.0 mm in diameter
  • .093 in or 2.4 mm in diameter
  • .125 in or 3.2 mm in diameter

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Filler metals are available in spools and in cut lengths from the above diameters. Straight lengths are available in 36" lengths.
ASTM Specifications

Pipe Smls

Pipe Welded

Tube Smls

Tube Welded

Sheet/Plate

Bar

Forging

Fitting

Wire

B622

B619

B622

B626

B575

B574

B564

B366

Mechanical Properties / Typical Room Temperature Tensile Properties of Annealed Material


Product Form

Tensile (ksi)

.2% Yield (ksi)

Elongation %

Bar

110.0

52.6

62

Plate

107.4

50.3

67

Sheet

115.5

54.6

60

Tube & Pipe

105.4

45.4

70

 

 

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