Hastelloy C-276 Alloy Plate - 0.625 in Size
Hastelloy C-276 Alloy Plate - 0.625 in Size
SKU:HAS-9ddd4b
High-performance Hastelloy C-276 Alloy Plate - 0.625 in. Exceptional corrosion resistance & versatile applications.
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$215.99
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The Hastelloy C-276 Alloy Plate in 0.625-inch size is a high-performance solution featuring exceptional corrosion resistance in harsh environments. With a nickel-chromium-molybdenum composition, it offers superior protection against pitting, stress-corrosion cracking, and oxidizing atmospheres. Ideal for chemical processing, pollution control, and pulp and paper industries, this alloy excels in resisting a wide range of chemicals, making it a versatile and reliable choice for demanding applications.

Product Specifications
Additional Information Additional Information
Nickel-chromium-molybdenum wrought alloy that is considered the most versatile corrosion resistant alloy available. This alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in an as welded condition. Alloy C-276 also has excellent resistances to pitting, stress-corrosion cracking and oxidizing atmospheres up to 1900 ºF. Alloy C-276 has exceptional resistance to a wide variety of chemical environments.Some typical applications include equipment components in chemical and petrochemical organic chloride processes and processes utilizing halide or acid catalysts. Other industry applications are pulp and paper (digesters and bleach areas), scrubbers and ducting for flue gas desulfurization, pharmaceutical and food processing equipment.Hastelloy® Alloy C-276 is a nickel-chromium-molybdenum alloy with universal corrosion resistance unmatched by any other alloy. It has outstanding resistance to a wide variety of chemical process environments including ferric and cupric chlorides, hot contaminated mineral acids, solvents, chlorine and chlorine contaminated (both organic and inorganic), dry chlorine, formic and acetic acids, acetic anhydride, sea water and brine solutions and hypochlorite and chlorine dioxide solutions. Alloy C-276 also resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as-welded condition. It has excellent resistance to pitting and stress corrosion cracking.Hastelloy® Alloy C-276 sheet 0.044" thick in the heat-treated condition at 2050 ºF, rapid quenched, has an average olsen cup depth of 0.48". C-276 can be successfully fabricated by many methods. The alloy tends to work harden but with the proper care, the alloy is readily hot and cold formed. Complete information on welding, machining and forming is available
Applications 0
Digesters and bleach plants in the paper industry.Components exposed to sour gas.Equipment for flue-gas desulfurization plants.Evaporators, heat exchangers, filters and mixers used in sulfuric acid environments.Sulfuric acid reactors.Organic chloride process equipment.Equipment for processes utilizing halide or acid catalysts.
Characteristics 0
One of the few alloys resistant to wet chloride gas, hypochlorite and chlorine dioxide solutions.Exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides.Not prone to grain boundary precipitation in the as welded condition and therefore suitable for many chemical process applications
General Resistance Barrod Usa
B574
General Resistance Barrod Wkstf
17752
General Resistance Fitting Usa
B366
General Resistance Forging Usa
B564
General Resistance General Resistance
Corrosion
General Resistance Pipetube Usa
B619 | B622 | B626
General Resistance Pipetube Wkstf
17751
General Resistance Sheetplate Usa
B575
General Resistance Sheetplate Wkstf
17750
General Resistance Unified Numbering System Uns
N10276
General Resistance Weld Electrode
A5.11 ENiCrMo-4
General Resistance Weld Wire
A5.14 ERNiCrMo-4
General Resistance Werkstof
2.4819
Machinability Ratings Note
These machinability ratios must be recognized as approximate values. They are a reasonable guide to relative tool life and lower required for cutting. It is obvious, however, that variables of speed, cutting oil, feed and depth of cut will significantly affect these ratios.
Machinability Ratings Speed Percent Of B1112
18
Machinability Ratings Speed Surface
40 ft/mm
Machining Section 0
The alloys described here work harden rapidly during machining and require more power to cut than do the plain carbon steels. The metal is 'gummy', with chips that tend to be stringy and tough. Machine tools should be rigid and used to no more than 75% of their rated capacity. Both work piece and tool should be held rigidly; tool overhang should be minimized. Rigidity is particularly important when machining titanium, as titanium has a much lower modulus of elasticity than either steel or nickel alloys. Slender work pieces of titanium tend to deflect under tool pressures causing chatter, tool rubbing and tolerance problems.Make sure that tools are always sharp. Change to sharpened tools at regular intervals rather than out of necessity. Titanium chips in particular tend to gall and weld to the tool cutting edges, speeding up tool wear and failure. Remember- cutting edges, particularly throw-away inserts, are expendable. Don't trade dollars in machine time for pennies in tool cost.Feed rate should be high enough to ensure that the tool cutting edge is getting under the previous cut thus avoiding work-hardened zones. Slow speeds are generally required with heavy cuts. Sulfur chlorinated petroleum oil lubricants are suggested for all alloys but titanium. Such lubricants may be thinned with paraffin oil for finish cuts at higher speeds. The tool should not ride on the work piece as this will work harden the material and result in early tool dulling or breakage. Use an air jet directed on the tool when dry cutting, to significantly increase tool life.Lubricants or cutting fluids for titanium should be carefully selected. Do not use fluids containing chlorine or other halogens (fluorine, bromine or iodine), in order to avoid risk of corrosion problems. The speeds are for single point turning operations using high speed steel tools. This information is provided as a guide to relative machinability, higher speeds are used with carbide tooling.
Mechanical Elongation
61 %
Mechanical Hardness
B90
Mechanical Mechanical Type
Annealed
Mechanical Tensile Strength
114.9 ksi
Mechanical Yield Strength
51.6 ksi
Nominal Chemistry Chromium Cr
16
Nominal Chemistry Iron Fe
5
Nominal Chemistry Maximum Carbon C
0.01
Nominal Chemistry Maximum Cobalt Co
2.5
Nominal Chemistry Maximum Manganese Mn
0.5
Nominal Chemistry Maximum Silicon Si
0.8
Nominal Chemistry Maximum Vanadium V
0.35
Nominal Chemistry Molybdenum Mo
16
Nominal Chemistry Nickel Ni
57
Nominal Chemistry Other
V-0.35, P-0.025, S-0.010
Nominal Chemistry Tungsten W
4
Physical Curie Temperature
680 ºF
Physical Density
0.321 lb/in³
Physical Electrical Resistivity
612 ohm/cir-mil-ft
Specifications Size
0.625 in