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ASME SB514 Incoloy 800H Weld Tube nickel-iron-chromium alloys steel for general corrosive service

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ASME SB514 Incoloy 800H Weld Tube nickel-iron-chromium alloys steel for general corrosive service

Country/Region	china
City & Province	ningbo zhejiang
Categories	Moulds

Product Details

ASME SB514 Incoloy 800H Weld Tube Nickel-Iron-Chromium Alloys Steel For General Corrosive Service

Yuhong Group has been dealing in stainless steel/duplex/nickel steel seamless pipes for more than 33 years, with annual sales of more than 15000 tons of stainless steel/duplex/nickel steel seamless pipes. Our customers have covered more than 55 countries. Our stainless steel seamless pipes and tubes are widely used in mining, energy, petrochemical, chemical, food plants, paper mills, gas and fluid industries, etc. ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS

What is ASME SB514 Incoloy 800H Weld Tube ?

ASME SB514 is a specification published by the American Society of Mechanical Engineers (ASME) that covers the requirements for seamless and welded tubes made of Incoloy 800H alloy. Incoloy 800H is a nickel-iron-chromium alloy with high strength and excellent resistance to oxidation, carburization, and nitridation. It is commonly used in high-temperature applications such as heat exchangers, furnace components, and petrochemical processing equipment.

The ASME SB514 specification provides guidelines for the dimensions, mechanical properties, and testing requirements of Incoloy 800H weld tubes. It specifies the allowable tolerances for outside diameter, wall thickness, and length of the tubes. The mechanical properties, such as tensile strength, yield strength, and elongation, are also specified to ensure the quality and performance of the tubes.

Furthermore, the ASME SB514 specification outlines the various non-destructive testing methods, such as ultrasonic examination and eddy current examination, that should be conducted to detect any defects or imperfections in the welds. It also includes requirements for the heat treatment of the tubes to achieve the desired mechanical properties.

ASME SB514 provides the necessary guidelines and requirements for the manufacturing and testing of Incoloy 800H weld tubes, ensuring their suitability for high-temperature applications.

EQUIVALENT GRADES FOR INCOLOY 800H WELDD TUBE

STANDARD	WERKSTOFF NR.	UNS	JIS	EN	BS	GOST	AFNOR	OR
Incoloy 800H	1.4958	N08810	NCF 800H	X5NiCrAlTi31-20	NA 15(H)	ЭИ670	Z8NC33-21	XH32T

CHEMICAL COMPOSITION OF INCONEL 800H WELD TUBE

Ni	Fe	Mn	C	S	Si	Cr	Cu	Al	Ti
30-35	39.5 min	1.5 max	0.05-0.1	0.015 max	1.0 max	19-23	0.75 max	0.15-0.60	0.15-0.60

MECHANICAL PROPERTIES FOR INCOLOY 800H WELD TUBE

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.94 g/cm3	1385 °C (2525 °F)	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa –205	30 %