Hastelloy C276 Flanges

ASTM B564 Hastelloy Blind Flanges, Hastelloy DIN 2.4819 Slip on Flanges, Alloy C276 SWRF Flanges Suppliers in India.

UNS N10276 Orifice Flanges, JIS NW 0276 Weld Neck Flanges Exporter, Hastelloy C276 RTJ Flanges Manufacturers.

Sankalp Alloys Overseas, a renowned manufacturer, supplier, stockist, and exporter of Hastelloy C276 Flanges, offers products known for their exceptional quality and reliability. Alloy C276 flanges boast a high melting point of 1370 degrees Celsius and are composed of up to 16% chromium, 57% nickel, 16% molybdenum, along with sulfur, manganese, silicon, cobalt, iron-carbon, and phosphorus. These flanges exhibit outstanding corrosion resistance across a wide range of chemical process environments, including excellent resistance to pitting and stress corrosion, and immunity to wet chlorine gas, hypochlorite, and chlorine dioxide.

Manufacturing Hastelloy C276 Forged Flanges involves a forging process between 2250/1750 ºF (1230/955 ºC) followed by quenching, which enhances their mechanical properties. Subsequent annealing further improves their corrosion resistance. Hastelloy C276 (UNS N10276) is a wrought corrosion-resistant alloy known for its resistance to grain boundary precipitates that can degrade corrosion resistance over time. These qualities make C276 alloy flanges ideal for applications in chemical processing, pulp and paper production, sour natural gas recovery, industrial and municipal waste treatment, and pollution control.

Sankalp Alloys Overseas ensures that their Hastelloy C276 flange products, including C276 Alloy Blind Flanges, maintain low carbon content to minimize carbide precipitation and preserve corrosion resistance in welded structures. These flanges are cold-worked for hardening purposes, with no applicable aging process. The tensile strength of Hastelloy C276 flanges varies with temperature, demonstrating robust performance across diverse environmental conditions. With a commitment to superior quality and prompt delivery, Sankalp Alloys Overseas has built a trusted reputation in the global market for decades.

ANSI B16.5 HASTELLOY C276 FLANGES SPECIFICATION

Parameter Details
Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standards ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
Specifications ASTM B564 / ASME SB 564
Size 1/2" to 36″
Class 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Grade Hastelloy C276 – UNS No. N10276

Hastelloy C276 Flanges Manufacturers in Mumbai, Hastelloy C276 Flanges Suppliers in Mumbai, Hastelloy C276 Flanges Stockists in Mumbai, Hastelloy C276 Flanges Exporters in Mumbai

ASTM B564 HASTELLOY C276 FLANGES EQUIVALENT GRADES

Standard Hastelloy C276
WERKSTOFF NR. 2.4819
UNS N10276
GOST ХН65МВУ
AFNOR -
JIS NW 0276
OR ЭП760
EN NiMo16Cr15W

HASTELLOY C276 FLANGES CHEMICAL COMPOSITION

Element Composition (%)
Ni Bal
Mo 15 – 17
Cr 14.5 – 16.5
Fe 4 – 7
W 3 – 4.5
Co 2.5 max
Mn 1.0 max
C 0.01 max
V 0.35 max
P 0.04 max
S 0.03 max
Si 0.08 max

HASTELLOY C276 PIPE FLANGES MECHANICAL PROPERTIES

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

AVAILABLE PRODUCT TYPES

Product Type Description
C276 Hastelloy Blind Flanges Blind Flanges made from Hastelloy C276
ASTM B564 Hastelloy C276 Slip On Flanges Slip On Flanges as per ASTM B564
Hastelloy UNS N10276 Pipe Flanges Pipe Flanges with UNS N10276 specification
ASTM B564 Hastelloy C276 BLRF Flanges Manufacturer of Blind Raised Face Flanges
Hastelloy C276 Weld Neck Flanges Manufacturer of Weld Neck Flanges
ASME SB564 Hastelloy C276 RTJ Flanges Stockiest of Ring Type Joint Flanges
Hastelloy C276 Threaded Flanges Distributors of Threaded Flanges
JIS NW 0276 Hastelloy SWRF Flanges SWRF Flanges per JIS NW 0276 standard
Hastelloy C276 Socket Weld Flanges High-quality Socket Weld Flanges
C276 Hastelloy Orifice Flanges Exporter of Orifice Flanges
ASTM B564 Hastelloy C276 DIN Flanges DIN Flanges as per ASTM B564
ASTM/ASME Alloy C276 Forged Flanges Forged Flanges for Alloy C276
C276 Hastelloy Ring Type Joint Flanges Stockiest of Ring Type Joint Flanges in India
Hastelloy Alloy C276 Reducing Flanges Reducing Flanges made from Hastelloy C276

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