Magellan - Worldwide Suppliers of Specialty Metals

Hastelloy C276® - UNS N10276
Werkstoff Nr. 2.4819

Common Trade Names: Hastelloy C276®, Nickelvac® HC-276, Inconel® 276, Nicrofer® 5716

Hastelloy C-276® is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in severe environments. Hastelloy C-276® is used in pollution control, chemical processing, pulp and paper production, and waste treatment. It is specified in sour gas applications (NACE MR0175) and is commonly used in Flue Gas Desulfurization (FGD) applications for scrubbers, dampers and ducts.

Hastelloy C-276® sheet is available in thicknesses ranging from .025 to .120". Hastelloy C-276® strip in coil from is available in lighter gauges up 24" wide. Hastelloy C-276® plate is available up 3" thick.

Hastelloy C-276® bar is available in wrought bar up to 12" diameter and larger sizes and shapes may be forged to order.

Hastelloy C-276® seamless pipe is available up to 6" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity.

Butt-weld and forged fittings are available or can be manufactured with short lead times.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

Specifications  

Sheet/Plate content

ASTM B575, ASTM B906, ISO 6208, DIN 17750, VdTüV 400/12.98

Round Bar/Wire content

ASTM B574, ISO 9723. ISO 9724, DIN 17752. DIN 17753, DIN 17754 VdTüV 400/12.98

Pipe & Tube content

ASTM B622, ASTM B619, ASTM B775, ASTM B516, ASTM B626, ISO 6207, DIN 17751, VdTüV 400/12.98

Fittingscontent

ASTM B366, DIN 17744

Forgings

ASTM B564, ISO 9725

Welding Wire content

Filler Metal C276, AWS A5.14 ERNiCrMo-4, AWS A5.11 ENiCrMo-4
Chemical Analysis

C (Carbon content)

.01 max
MN 1.00 max
P .04 max
S .03 max

Si

.08 max

Cr

14.5 - 16.5

Ni

rem

Mo

15.0 - 17.0

Cu

 

Co

2.5 max
Cb+Ta 

Ti (Titanium contenet)

 

Al (Aluminum content)

 

Fe (Iron content)

4.0 - 7.0
W 3.0 - 4.5

V (Vanadium content)

.35 max