Hastelloy C276 Flanges

Guru Gautam Steels are Manufacturers, Supplier and Exporters of Hastelloy C276 Flanges that is Fabricated From High Quality Raw Materials. Hastelloy C276 Flanges are Available in different grades and sizes, shapes. The flanges provided by us are extensively used to connect pipes.
Hastelloy C276 Flanges

ANSI B16.47 Hastelloy C276 Blind Flanges, DIN 2.4819 ASTM B564 Plate Flanges, Hastelloy UNS N10276 Socket Weld Flanges & Weld Neck Flanges Manufacturer in india.

Standard Hastelloy C276
UNS N10276
WERKSTOFF NR. 2.4819
AFNOR NFE30C20DUM
JIS NW 0276
GOST ХН65МВУ
BS -
EN NiMo16Cr15W
OR ЭП760


Hastelloy C276 ANSI B16.5 / B16.47 Flanges Specification :

Standard : ASTM, ASME, ANSI, JIS, DIN, BSNA 11, EN Ni 99.2, JIS NW 2200, GOST-НП-2

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Designation : ASTM / ASME B 564 / SB 564

Class : Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500 & Class 2500

Size : 1/2″NB TO 60″NB

Grades : Hastelloy C276 (UNS N10276) Flanges, 2.4819

Pressure : DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160


Hastelloy C276 Flanges Chemical Composition :

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


UNS N10276 Flanges Mechanical & Physical Properties :

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.89 g/cm3 1370 °C (2550 °F) Psi -1,15,000 , MPa -790 Psi - 52,000 , MPa - 355 40 %

Types of Hastelloy C276 ASTM B564 Flanges :
  • Hastelloy C276 Screwed Flanges
  • Hastelloy C276 Long Weld Neck Flanges
  • Hastelloy C276 Reducing Flanges
  • Hastelloy C276 Spectacle Blind Flanges
  • Hastelloy C276 Ring Joint Flanges
  • Hastelloy C276 Threaded Flanges
  • Hastelloy C276 WNRF Flanges
  • Hastelloy C276 SORF Flanges
  • Hastelloy C276 ASTM B 564 Forged Flanges
  • Hastelloy C276 ASTM B 564 Slip On Flanges
  • Hastelloy C276 ANSI B16.47 Flanges
  • Hastelloy C276 ASME Flanges
  • Hastelloy C276 Weld Neck Flanges
  • Hastelloy C276 Socket Weld Flanges
  • Hastelloy C276 Slip On Raise Face Flanges
  • Hastelloy C276 Blind Raise Face Flanges
  • Hastelloy C276 Lap Joint Flanges
  • Hastelloy C276 Orifice Flanges
  • Hastelloy C276 SWRF Flanges
  • Hastelloy C276 BLRF Flanges
  • Hastelloy C276 Industrial Flanges
  • Hastelloy C276 Flat Flanges
  • Hastelloy C276 ANSI B16.5 Flanges
  • Hastelloy C276 Plate Flanges


Marking & Packing
Our products like Hastelloy C276 flanges are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All Hastelloy C276 flanges are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products.

Test Certificates
Manufacturer Test Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL approved Lab Test Report, 100% Radiography Test Report, Third Party Inspection Report etc.