Hastelloy C276 Plate

 

 

 

 

The Alloy C276 Shim Sheet predominantly is considered for use in applications involving oxidation, especially for use in the chemical industry. However, most manufacturers discourage the use of ASME SB575 Hastelloy Alloy C276 Strip beyond a temperature of 1900F; especially in strongly oxidizing media containing environments such as hot, concentrated nitric acid.

 

Hastelloy C276 Plate
Hastelloy C276 Plate
Alloy C276 Sheet
Alloy C276 Sheet
UNS N10276 Coils
UNS N10276 Coils

 

This is because the ASTM B575 UNS N10276 Cold Drawn Plate does not have a sufficient amount of chromium, which can be used to hinder degradation by the oxidation process at elevated temperatures. Basically an austenitic nickel alloy, the addition of tungsten in Werkstoff No 2.4819 Coils improves the alloys wear resistance properties. Moreover, tungsten also proves to be a valuable addition to C276 Hastelloy Hot Rolled Plates on account of the increase noted in not only its mechanical properties, but also its resistance to corrosion.

 

With regards to its corrosion resistance property of JIS NW 0276 Cold Rolled Plate, adding tungsten also results in higher resistance to local forms of corrosion such as pitting, general corrosion as well as to crevice degradation.

 

Nickel is fabled for resistance against corrosion that occurs in reductive environments. In the case of the manufacturing process of paper or bleaching of paper, the Alloy C276 Sheet is in contact with reductive bleaches or oxidative bleaches such as peroxide or hypochlorite. Since the alloys are able to withstand the harsh mechanical activity as well as temperature change and addition of various chemicals during its manufacture process, the Hastelloy C276 Plate is often employed in the pulp and paper industry.

 

specification format of Hastelloy C276 Plate
Specifications ASTM B575 / ASME SB575
Sheet Thickness 0.1mm to 12 mm Thk
Alloy C276 Plate Size
1220 mm x 2440 mm, 1000 mm x 2000 mm, 2000 mm x 4000 mm, 2000 mm x 2000 mm, 1500 mm x 3000 mm
Available Finish Cold rolled sheet (CR), 2D, 2B, SATIN, BA NO(8), Hot rolled plate (HR)
Nickel Alloy C276 Plate Form Coils, Rolls, Flats, Strip, Foils, Ring (Flange), Blank (Circle), Shim Sheet, Plain Sheet
Alloy C276 Plate Hardness Quarter Hard, Half Hard, Hard, Spring Hard, Soft etc

 

Various types of Hastelloy C276 Plates
 Werkstoff No 2.4819 Cold Rolled plate
Werkstoff No 2.4819 Cold Rolled plate
JIS NW 0276 Hot Rolled Plates
JIS NW 0276 Hot Rolled Plate
ASTM B575 UNS N10276 Cold Drawn Plate
ASTM B575 UNS N10276 Cold Drawn Plate
ASME SB575 Hastelloy Alloy C276 Strip
ASME SB575 Hastelloy Alloy C276 Strip

 

Hastelloy C276 Sheet Available Size range

 

Chemical Analysis of ASTM B575 UNS N10276 Strips
Hastelloy C276 Ni C Mo Mn Si Fe P S Co Cr
Balance 0.010 max 15.00 – 17.00 1.00 max 0.08 max 4.00 – 7.00 0.04 max 0.03 max 2.5 max 14.50 – 16.50

 

Minimum Yield Strength Chart of Werkstoff No 2.4819 Coils
Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.89 g/cm3 1370 °C (2500 °F) Psi – 52,000 , MPa – 355 Psi – 1,15,000 , MPa – 790 40 %

 

Equivalent material of JIS NW 0276 Cold Rolled Plate
STANDARD UNS WNR Material Number AFNOR EN JIS BS GOST
Hastelloy C276 N10276 2.4819 NiMo16Cr15W NW 0276 ХН65МВУ
Which Test certificate is required with ASTM B575 UNS 10276 Alloy C276 plate?

The ASTM B575 UNS 10276 specification is for nickel chromium alloy C276 that is used in high temperature and high corrosive applications. Due to the high standard and mechanical properties of this material, to prove the genuineness of the material it has to undergo the ASTM G28A and G28B tests. These tests verify the metallurgy and thermo-mechanical processes. These tests don’t have a pass criteria. The results are agreed by both parties. The G28A is conducted with sulfate and sulfuric acid boiling test where the G28A test is conducted with mixed acid (sulfuric, hydrochloric, ferric chloride and cupric chloride) oxidizing salt boiling test.

We have a large inventory of hastelloy C276 Plate in almost all length and thickness