Alloy 800H - UNS N08810 – 1.4876 - Nicrofer®3220H

UNS N08810

INCOLOY® Alloy 800H

Plates in commercial dimensions or cut to size or drawing (Waterjet - Hd plasma - Laser).

Certified to EN 10204 3.1

Nace MR 0175 - NACE MR 0103 - ASTM B409 - ASME SB-409.

Thk.3mm	Thk.5mm	Thk.8mm	Thk.12mm
Thk.4mm	Thk.6mm	Thk.10mm	Thk.15mm

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- Properties:
  
  It's an austenitic, heat resistant iron-nickel-chromium alloy, with controlled levels of carbon, aluminium and titanium. Good creep rupture strenght. Good resistance to oxidizing, nitriding and carburizing conditions.
  Metallurgical stability in long-term use at high temperatures.
Applications:
Wide range of applications in areas of elevated temperatures, such as heat exchangers, steam/hydrocarbon reformers, ethylene pyrolsis, equipment for production of acetic anhydride and ketone.
Element Fe Cr Ni C Mn Si Ti Cu P Al Al+Ti

43 -50 19 -21 30 - 32 0,06 - 0,1 05-1 0,2 -0,6 0,2 - 0,6 0,5 0,015 0,2-0,6 0,7

Yield strenght 0,2% (MPa) at 20°

Min. Mpa 170

Ultimate tensile strenght (MPa)

Mpa 450

Elongation %

Min. 30%

Heat treatment

Solution annealed

Density

8,00 g /cm³

Element	Fe	Cr	Ni	C	Mn	Si	Ti	Cu	P	Al	Al+Ti
	43 -50	19 -21	30 - 32	0,06 - 0,1	05-1	0,2 -0,6	0,2 - 0,6	0,5	0,015	0,2-0,6	0,7