Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Incoloy 800HT / UNS N08811 / 1.4959 Nickel Alloy Strip ASTM B409

1. Grade: Incoloy 800HT

2. Process: VIR - VAR - ESR - Forging - Cold Rolling - Semifinished - Finished

3. Delivery Condition: Cold rolled

4. Surface Condition: 2B

5. Thickness: 0.1-6.35mm

6. Length*Width: Custom design

6. Specification: ASTM, ASME, GB, JIS, GOST, DIN, etc.

7. Packing: Plywood case, Bundle

Incoloy 800HT

Equivalent designations

UNS N08811

DIN W. Nr. 1.4959

Form	ASTM
Rod and bar	B 408
Plate, sheet and strip	A 240, A 480, B 409, B 906
Seamless pipe and tube	B 407, B 829
Welded pipe	B 514, B 775
Welded tube	B 515, B 751
Welding fitting	B 366
Forging	B 564

Chemical composition

%	Fe	Ni	Cr	C	Mn	Si	S	Cu	Al	Ti	Al+Ti
min	39.5	30.0	19.0	0.06					0.15	0.15	0.85
max		35.0	23.0	0.10	1.50	1.00	0.015	0.75	0.60	0.60	1.20

Physical properties

Density	7.94 g/cm3
Melting range	1357-1385℃

Features: Incoloy 800HT ensures higher stress rupture and creep properties compared to Incoloy 800H as a result of restricting the carbon content further in the range of 0.06 to 0.10% (Incoloy 800H is 0.05 to 0.10%), and the aluminum plus titanium content at 0.85 to 1.20% (Incoloy 800H is 0.30 to 1.20%).

Applications: Chemical and petrochemical process piping, high temperature heat exchangers, furnace components, carburizing equipment, heating-element sheathing, and nuclear power steam superheating tubing.