What’s up guys?!?!?! This is Michael with Michael Talks Metal back again with some more metal talk! I’ve been asking for those of you watching to be kind enough and subscribe. That works sometimes but I want to change it up today. COMMENT! Comment on this video and I will respond. Give me a really great comment and like my boys say from YouTube Channel How Ridiculous, WEEEEEEEE”LLLLLLLL PIN YA!!!! They get 10s of thousands of comments so they need to pin one to make it stay on top. I on the other hand get very few comments so pinning won’t be necessary, it was just super fun to say!!!!! Let’s jump in….
Today’s topic is another Nickel based alloy…. Hastelloy C-276 when produced by Haynes International or just alloy C-276 when produced by other mills.
So what is Hastelloy C-276? Well, it’s primarily Nickel with Chromium, Molybdenum, Tungsten, and Iron as the major alloying elements. The UNS designation for the chemical composition is N10276.
A solid solution strengthened material, it cannot be further strengthened by heat treatment and its austenitic structure is non- magnetic. Typical solution annealing temperature range is 2100 t0 2150 deg F.
With excellent corrosion resistance in many aggressive environments; this alloy is often used chemical processing, pollution control, waste treatment, pulp and paper production, and sour gas oilfield equipment. It also finds applications in marine environments where crevice corrosion is an issue.
|Hastelloy C-276 UNS N10276 Chemical Composition:|
|Carbon||0.01 % Maximum|
|Chromium||14.5 – 16.5 %|
|Iron||4.0 – 7.0 %|
|Manganese||1.0 % Maximum|
|Molybdenum||15.0 – 17.0 %|
|Silicon||0.08 % Maximum|
|Tungsten||3.0 -4.5 %|
|Cobalt||2.5 % Maximum|
|Vanadium||0.35 % Maximum|
|Sulfur||0.03 % Maximum|
|Phosphorus||0.04 % Maximum|
Density: .321 pounds per cubic inch
Permeability at 200 oersted 1 point 0002
Typical room temperature mechanical properties in the solution treated condition:
Yield strength …………… 50,000 psi
Tensile strength ……….. 105,000 psi
Elongation ……………….. 65 %
|Hastelloy C-276 Specifications:|
|ASTM B 462||Bars and Forgings|
|ASME SB 574||Bars and Forgings|
|ASTM B 574||Bars and Forgings|
|ASTM B 575||Sheet and Plate|
|ASME SB 575||Sheet and Plate|
|ASTM B 619||Pipe and Tube|
|ASTM B 622||Pipe and Tube|
|ASTM B 626||Pipe and Tube|
|ASTM B 751||Pipe and Tube|
|ASME SB 622||Pipe and Tube|
|ASME SB 619||Pipe and Tube|
|ASME SB 626||Pipe and Tube|
|ASME SB751||Pipe and Tube|
Specifications and part requirements can add to or modify the information we have presented today.
So for the umpteenth time, well 47th to be specific…… CHECK the SPECS. Thank you for watching. Super grateful if you made it this far, and if you have and haven’t subscribed, click here. If you have missed any of the previous videos, click here. Thanks for tuning in, this is Michael with Michael talks Metal, see you next Thursday 10am!
For more info on Hastelloy C276 check out our material page.