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Brand Name : Yuhong
Model Number : 180 DEG. ELBOW
Certification : ABS, BV, DNV, CCS, LR
Place of Origin : China
MOQ : 1 PC
Price : Negotiable
Payment Terms : TT, LC
Supply Ability : 10000 Tons/Month
Delivery Time : 5 - 90 Days
Packaging Details : Ply-Wooden Case
Material : INCOLOY 800H, NO8810
Standard : ASTM B366
Radius : LR ( Long Radius ) , SR ( Short Radius )
Testing : UT , PT , PMI
Size : 1/2 inch - 98 inch
Application : Heat Exchanger , Boiler , Furnace , Fired Heater , Convection Section
U Bend Return , ASTM B366 Incoloy 800H 180 Deg. Elbow, Heat Exchanger
ASTM B366 is a specification for nickel-iron-chromium alloy fittings, including elbow butt weld fittings, made from Incoloy 800H material. Incoloy 800H is a high-temperature alloy that offers excellent resistance to oxidation, carburization, and other forms of high-temperature corrosion. These fittings are commonly used in applications such as chemical processing, heat treating, and power generation.
 
 Common types of ASTM B366 Incoloy 800H elbow:
Chemical Composition
|  			 Grade  |  			 			 C  |  			 			 Mn  |  			 			 Si  |  			 			 S  |  			 			 Cu  |  			 			 Fe  |  		
|  			 800  |  			 			 0.10 max  |  			 			 1.50 max  |  			 			 1.00 max  |  			 			 0.015 max  |  			 			 0.75 max  |  			 			 39.50 min  |  		
|  			 800H  |  			 			 0.05 – 0.10  |  			 			 1.50 max  |  			 			 1.00 max  |  			 			 0.015 max  |  			 			 0.75 max  |  			 			 39.50 min  |  		
|  			 800HT  |  			 			 0.06 – 0.10  |  			 			 1.50 max  |  			 			 1.00 max  |  			 			 0.015 max  |  			 			 0.75 max  |  			 			 39.50 min  |  		
|  			 825  |  			 			 0.05 max  |  			 			 1.00 max  |  			 			 0.5 max  |  			 			 0.03 max  |  			 			 1.50 – 3.00  |  			 			 22.00 min  |  		
Mechanical Properties
|  			 Element  |  			 			 Density  |  			 			 Melting Point  |  			 			 Tensile Strength  |  			 			 Yield Strength (0.2%Offset)  |  		
|  			 800 / 800H / 800HT  |  			 			 7.94 g/cm3  |  			 			 1385 °C (2525 °F)  |  			 			 Psi – 75,000 , MPa – 520  |  			 			 Psi – 30,000 , MPa – 205  |  		
|  			 825  |  			 			 8.14 g/cm3  |  			 			 1400 °C (2550 °F)  |  			 			 Psi – 80,000 , MPa – 550  |  			 			 Psi – 32,000 , MPa – 220  |  		
Applications:

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                        U Bend Return , ASTM B366 Incoloy 800H 180 Deg. Elbow, Heat Exchanger Images |