HASTELLOY C276 (UNS N10276/W.Nr. 2.4819 )

Shop our high-quality HASTELLOY C276 (UNS N10276/W.Nr. 2.4819) products directly from the factory. Get reliable, corrosion-resistant materials for your projects.

Request a Quote
  • HASTELLOY C276 (UNS N10276/W.Nr. 2.4819 )

PRODUCTS DETAILS

Alloy C-276 is a nickel-chromium-molybdenum alloy with universal corrosion resistance unmatched by any other alloy. C-276 is also known as Hastelloy C-276 and is an improved wrought version of alloy C in that it usually doesn't need to be solution heat-treated after welding and has vastly improved fabricability. Alloy C-276 exhibits excellent corrosion resistance in a variety of harsh environments and media. Like many other nickel alloys, it is ductile, easily formed and welded. This alloy is used in most industrial settings where aggressive chemical environments are present and other alloys have failed. HASTELLOY C276 is a 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 resistance to pitting, stress-corrosion cracking and oxidizing atmospheres up to 1900°F. Alloy C-276 has exceptional resistance to a wide variety of chemical environments.  Alloy C276  showing excellent resistance to mechanical and chemical degradation. The high nickel and molybdenum content impart remarkable corrosion resistance in reducing environments, while chromium provides the same in an oxidizing media. The low carbon contenet minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. Characteristics ● Superior corrosion resistance. ● Exceptionally low magnetic permeabilty. ● Outstanding cryogenic properties. ● Outstanding corrosion resistance. Alloy C-276 is frequently used in many industries, including chemical and petrochemical processing, oil and gas, power generation, pharmaceutical, pulp and paper production and waste water treatment. End use applications include stack liners, ducts, dampers, scrubbers, stack gas reheaters, heat exchangers, reaction vessels, evaporators, transfer piping and many other highly corrosive applications.ASTM B622Alloy C276 (UNS N10276) Composition %
O.D O.D Toleracne W.T Tolerance
Inch mm %
1/8" +0.08/-0 +/-10
1/4" +/-0.10 +/-10
Up to 1/2" +/-0.13 +/-15
1/2" to 1-1/2" , excl +/-0.13 +/-10
1-1/2" to 3-1/2" , excl +/-0.25 +/-10
Note: The tolerance can be negotiated according to the customer's specific requirements
Ni Nickel Cr Chromium Mo Molybdenum Fe lron W Tungsten C Carbon Si Silicon Co Cobalt Mn Manganese V Vanadium P PhosphorouS S Sulfur
57.0 min 14.5-16.5 15.0-17.0 4.0-7.0 3.0-4.5 0.010 max 0.08 max 2.5 max 1.0 max 0.35 max 0.04 max 0.03 max
Maximum allowable pressure(unit: BAR)
Wall Thickness(mm)
    0.89 1.24 1.65 2.11 2.77 3.96 4.78
O.D(mm) 6.35 529 769 1052 1404      
9.53 340 487 671 916 1186    
12.7 250 356 486 664 869    
19.05   232 313 423 551    
25.4   172 231 310 401 596 738
31.8     183 245 315 464 572
38.1     152 202 260 381 468
50.8     113 150 193 280 342
Mechanical Properties 
Yield Strength 41 Ksi min
Tensile Strength 100 Ksi min
Elongation(2" min) 40%

Hot Products

Monel 400 Alloy (UNS N04400/ W.Nr. 2.4360 and 2.4361 )

Monel 400 Alloy (UNS N04400/ W.Nr. 2.4360 and 2.4361 )

Weld Fittings (Bright Annealed & Electropolished)

Weld Fittings (Bright Annealed & Electropolished)

316 / 316L Stainless Steel Seamless Tubing

316 / 316L Stainless Steel Seamless Tubing

High Purity BPE Stainless Steel Tubing

High Purity BPE Stainless Steel Tubing

INCOLOY 825 (UNS N08825 / NS142)

INCOLOY 825 (UNS N08825 / NS142)

Monel 400 Alloy (UNS N04400/ W.Nr. 2.4360 and 2.4361 )

Monel 400 Alloy (UNS N04400/ W.Nr. 2.4360 and 2.4361 )

304 / 304L Stainless Steel Seamless Tubing

304 / 304L Stainless Steel Seamless Tubing

HASTELLOY C276 (UNS N10276/W.Nr. 2.4819 )

HASTELLOY C276 (UNS N10276/W.Nr. 2.4819 )

INCONEL 600 (UNS N06600 /W.Nr. 2.4816  )

INCONEL 600 (UNS N06600 /W.Nr. 2.4816 )

MP(Mechanical Polishing) Stainless Seamless Pipe

MP(Mechanical Polishing) Stainless Seamless Pipe

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours