Alloy C-276

2.4819

UNS N10276

A nickel-molybdenum-chromium alloy with an addition of tungsten having excellent corrosion resistance in a wide range of severe environments. The high molybdenum content makes the alloy especially resistant to pitting and crevice corrosion. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. Used in pollution control, chemical processing, pulp and paper production, and waste treatment.

Stock program

Bars

Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

        Ø

12.0 mm              
16.0 mm              
20.0 mm              
25.0 mm              
30.0 mm              
35.0 mm              
40.0 mm              
45.0 mm              
50.0 mm              
55.0 mm              
60.0 mm              
65.0 mm              
70.0 mm              
80.0 mm              
90.0 mm              
100.0 mm              

Sheets / Plates

Dimensions: widths 1000/1220/1500 mm, lengths 2000/2500/3000 mm.

Thickness:

0.5 mm              
0.6 mm              
3.0 mm              
4.0 mm              

Tubes / Pipes

Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

OD x Thickness

13.70 mm x 2.24 mm          
21.34 mm x 2.77 mm     1/2" NB SCH 40  
26.67 mm x 2.87 mm          
33.40 mm x 1.65 mm          
33.40 mm x 2.77 mm          
33.40 mm x 3.38 mm          
42.16 mm x 3.56 mm          
48.26 mm x 2.77 mm          
48.26 mm x 3.68 mm     1 1/2" NB SCH 40  
60.32 mm x 2.77 mm          
60.32 mm x 3.91 mm          
73.02 mm x 3.08 mm          
88.90 mm x 3.05 mm          
88.90 mm x 5.49 mm     3" NB SCH 40  
88.90 mm x 7.62 mm          
114.30 mm x 3.05 mm          
114.30 mm x 6.02 mm          
114.30 mm x 8.56 mm          
168.30 mm x 7.11 mm          
219.10 mm x 3.76 mm          
219.10 mm x 8.18 mm          

Non-binding information

Limiting
Ni Balance    
Mo 15.00 - 17.00 %
Cr 14.50 - 16.50 %
Fe 4.00 - 7.00 %
W 3.00 - 4.50 %
Co max. 2.50 %
Mn max. 1.00 %
V max. 0.35 %
Si max. 0.08 %
P max. 0.04 %
S max. 0.03 %
C max. 0.01 %
Density
g/cm³   8.89
lb/in³   0.321
Recommended Welding Products
Electrode INCO WELD 686 CPT
Filler Metal INCO WELD 686 CPT