Hastelloy B2 Flanges

Hastelloy B2 Pipe Flanges, Hastelloy B2 Nippolet Flanges, Alloy B2 Blind Flanges, ASTM B564 Hastelloy B2 Threaded Flanges, Hastelloy B2 Spectacle Blind Flanges, Hastelloy B2 Industrial Flanges Suppliers in India.

Hastelloy DIN 2.4617 Socket Weld Flanges, ANSI B16.5 Alloy B2 Ring Type Joint Flanges, ASME SB564 Alloy B2 Lap Joint Flange, UNS N10665 Pipe Flanges, Alloy B2 RTJ Flange, B2 Alloy Weld Neck Flange Manufacturer in India.

We are Manufacturer, Supplier & Exporter of Hastelloy B2 Flanges. Hastelloy B2 Flanges have special quality finishing and duress for long life, high pressure and zero defects. The product differentiation is based on the premier finish of Hastelloy B2 Flanges with minimum burr at the edge. Providing UNS N010665 Hastelloy B2 Orifice Flanges to the chemical and acetic acid production units, we make sure that our W.Nr. 2.4617 flanges are capable of countering the effects of a range of acidic attacks while maintaining its tensile strength and yield strength, besides being easily weldable and machinable.

These WNR 2.4617 Flanges also has significant corrosion resistance to reducing environments, excellent resistance to medium-concentrated sulphuric acid and a number of non-oxidizing acids, good resistance to chloride-induced stress-corrosion cracking (SCC), and good resistance to a wide range of organic acids. UNS N010665 Flanges has excellent high-temperature strength in inert and vacuum atmospheres. Alloy B2 Flanges resists the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition. These Hastelloy B2 Slip On Flanges can be machined using all the traditional machining methods. More than most other metals of similar chemistry, our Hastelloy B2 Spectacle Blind Flanges offers superior protection against powerful chemical corrosion and comes with one of the best high – temp strengths of any steel.

Specification

Grade	Hastelloy Alloy B2 / UNS N10665
Standard	ASTM B564, ASME SB564
Dimensions	ANSI / ASME B16.5, B16.47 Series A & B, B.16.48, BS4504, BS10, DIN, EN-1092, MSS SP44
Size	1/2" - 48" (15NB - 1200NB)
Class / Pressure Rating	150 Class, 300 Class, B2 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc.
Form	Slip on Flanges (SORF), Threaded Flanges, Weld neck Flanges (WNRF), Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, Spacer Ring Flanges, Long weld Neck Flanges, Nipo Flange, Nipolet Flanges, Plate Flanges, Flat Flange, Orifice Flanges, Forged Flanges
Flange Face Type	Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ)

Grade Specification

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN	OR
Hastelloy B2	2.4617	N10665	NW 0276	ХН65МВУ	NiMo16Cr15W	ЭП760

Chemical Composition

Grade	C	Mn	Si	S	Co	Ni	Cr	Fe	Mo	P
B2	0.010 max	1.00 max	0.08 max	0.03 max	2.50 max	50.99 min*	14.50 – 16.50	4.00 – 7.00	15.00 – 17.00	0.04 max

Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Hastelloy B2	8.89 g/cm3	1370 °C (2500 °F)	Psi – 1,15,000 , MPa – 790	Psi – 52,000 , MPa – 355	40 %

Other Types of Hastelloy B2 Flanges