Hastelloy C276

A nickel-molybdenum-chromium alloy with a tungsten addition that has excellent resistance to corrosion in a wide range of severe environments. The high molybdenum content gives vary high pitting and corrosion resistance. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures.

Typical applications: Components exposed to sour gas, equipment for flue-gas desulfurization plants, digesters and bleach plants in the paper industry, sulfuric acid reactors, waste treatment, chemical processing, pollution control equipment and pharmaceutical equipment.

To view Hastelloy C276 chemical analysis, specification or shapes & sizes please click on the tabs below.

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Rounds (mm)
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
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185
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215
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225
230
240
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260
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280
285
300
Rounds (inch)
1/2
9/16
5/8
3/4
7/8
1
1 1/8
1 1/4
1 3/8
1 1/2
1 5/8
1 3/4
2
2 1/4
2 1/2
2 3/4
3
3 1/4
3 1/2
3 3/4
4
4 1/2
4 3/4
5
5 1/2
5 3/4
6

This is our standard size range. If you do not see the shape, size or grade you require, please contact us as we will be happy to assist you with reaching your requirements.

EN NumberUNSASTM
2.4819Ni0276B574
NiMoCrFeWCoMnCVPSSi
Bal15-1714-164-63-52.5 max1.0 max.01 max.35 max.04 max.03 max.08 max

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