Alloy 20 Flanges

Alloy 20 Flanges Dealer, ANSI B16.5 Alloy 20 Flanges, DIN 2.4660 Flange Exporter, UNS N06022 Flanges, Carpenter 20Cb-3® Slip On Flanges, Alloy 20 Socket Weld Flanges, ASTM B564 Alloy 20 Flanges, UNS N08020 Flanges, Alloy 20 Blind Flanges, Alloy 20 SWRF Flanges, Alloy 20 SORF Flanges, Alloy 20 Weld Neck Flange Suppliers in Mumbai, India.

Alloy 20 / 20Cb3 Flanges are an iron-base austenitic alloy with the excellent property of corrosion resistance to a number of different reducing media. These flanges find useful in a number of applications such as flue-gas desulfurization, chemical processing, and industrial applications. The application of these flanges results in real cost saving as compared to the standard grades. The application of these flanges is limited and maximum up to 1000 deg F.

  • Alloy 20 Flanges

    Alloy 20Cb-3 Flanges

  • Alloy 20 Flanges

    Alloy 20 Flanges

Alloy 20 Spectacle Blind Flange, Carpenter 20Cb-3® Flanges Manufacturer, Alloy 20 Tongue and Groove Flange, Alloy 20 Ring Type Joint Flange, Alloy 20 Threaded / Screwed Flanges, Alloy 20 WNRF Flanges, Alloy 20 RTJ Flanges, Alloy 20 Reducing Flange, DIN 2.4660 Forged Flanges, Alloy 20 Long Weld Neck Flange, Alloy® 20 Plate Flange Distributors in India.

These are resistive to sulfuric acid environments particularly exceptional in the environments containing a high level of phosphoric acids, and nitric acids even in the chloride containing environments. These are resistive towards pitting, crevice and stress corrosion cracking in the mild cyclic environments.

Alloy 20 / 20Cb3 Flanges can be formed by either hot-working or cold-work using standard operations. These flanges are induced in the hot forming process between temperatures 2100 deg F to 2250 deg F. in the prior forming process. The temperature should not fall below 1800 deg F. The annealing process is performed after hot working process followed by water quenching process. The stress relieving process is performed if necessary. The lower hardness properties are achieved by heating up to 2100 deg F. however; it has a negative effect on the stability of alloy structure.

ASTM B564 Alloy 20 Flanges Equivalent Grades
STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20 2.4660 N08020 Z2NCUD31-20AZ NiCr20CuMo

These flanges are processed by industrial testing process; this ensures reliability and workability of flanges under the critical situations. Some tests are a mechanical test, chemical test, PMI test, hardness test, destructive tests and more.

Alloy 20 Flanges Specification :

Specifications : ASTM /ASME B564/SB 564

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

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2" (15 NB) to 48" (1200NB)

Class/Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form : Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Plate flange, ASME B16.5 flange

ASTM B564 Alloy 20 Flanges Chemical Composition
Grade Ni Cr Cu Mo Fe C Nb+Ta Mn P S Si
Alloy 20 32.0 - 38.0 19 - 21 3 - 4 2 - 3 bal 0.07 max 8 x C-1 2 max 0.045 max 0.035 max 1.0 max
ASME SB 564 Alloy 20 Flanges Mechanical Properties
Material Yield Strength (0.2% Offset) Tensile Strength Elongation (%)
psi MPa psi MPa
Alloy 20 45,000 300 90,000 620 40
Types Of Alloy 20 Flanges
  • Alloy 20 Slip On Flanges

    Alloy 20Cb-3 Slip On Flanges

    Alloy 20 Alloy Slip On Flanges
    ASTM B564 Alloy 20 Slip On Flanges
    ASME SB564 Alloy 20 Slip On Flanges
    ASME B16.47 Slip On Flanges
    ANSI B16.5 Slip On Flanges

  • Alloy 20 Forged Flanges

    Alloy 20 Forged Flanges

    Alloy 20 Forged Flanges
    ASTM B564 Alloy 20 Forged Flanges
    ASME SB564 Alloy 20 Forged Flanges
    ASME B16.47 Forged Flanges
    ANSI B16.5 Forged Flanges

  • Alloy 20 Blind Flanges

    Alloy 20 Blind Flanges

    Alloy 20 Blind Flanges
    ASTM B564 Alloy 20 Blind Flanges
    ASME SB564 Alloy 20 Blind Flanges
    ASME B16.47 Blind Flanges
    ANSI B16.5 Blind Flanges

  • Alloy 20 Socket Weld Flanges

    Alloy 20 Socket Weld Flanges

    Alloy 20 Socket Weld Flanges
    ASTM B564 Alloy 20 Socket Weld Flanges
    ASME SB564 Alloy 20 Socket Weld Flanges
    ASME B16.47 Socket Weld Flanges
    ANSI B16.5 Socket Weld Flanges

  • Alloy 20 Orifice Flanges

    Alloy 20 Orifice Flanges

    Alloy 20 Orifice Flanges
    ASTM B564 Alloy 20 Orifice Flanges
    ASME SB564 Alloy 20 Orifice Flanges
    ASME B16.47 Orifice Flanges
    ANSI B16.5 Orifice Flanges

  • Carpenter 20Cb-3® Lap Joint Flanges

    Alloy 20 Lap Joint Flanges

    Alloy 20 Lap Joint Flanges
    ASTM B564 Alloy 20 Lap Joint Flanges
    ASME SB564 Alloy 20 Lap Joint Flanges
    ASME B16.47 Lap Joint Flanges
    ANSI B16.5 Lap Joint Flanges

  • Alloy 20 Threaded Flanges

    Alloy 20 Threaded Flanges

    Alloy 20 Threaded Flanges
    ASTM B564 Alloy 20 Threaded Flanges
    ASME SB564 Alloy 20 Threaded Flanges
    ASME B16.47 Threaded Flanges
    ANSI B16.5 Threaded Flanges

  • Alloy 20 Weld Neck Flanges

    Alloy 20 Weld Neck Flanges

    Alloy 20 Weld Neck Flanges
    ASTM B564 Alloy 20 Weld Neck Flanges
    ASME SB564 Alloy 20 Weld Neck Flanges
    ASME B16.47 Weld Neck Flanges
    ANSI B16.5 Weld Neck Flanges

  • Alloy 20 Flat Face Flanges

    Alloy 20 Flat Face Flanges

    Alloy 20 Flat Face Flanges
    ASTM B564 Alloy 20 Flat Face Flanges
    ASME SB564 Alloy 20 Flat Face Flanges
    ASME B16.47 Flat Face Flanges
    ANSI B16.5 Flat Face Flanges

  • Alloy 20 Ring Type Joint Flanges

    Alloy 20 Ring Type Joint Flanges

    Alloy 20 Ring Type Joint Flanges
    ASTM B564 Alloy 20 Ring Type Joint Flanges
    ASME SB564 Alloy 20 Ring Type Joint Flanges
    ASME B16.47 Ring Type Joint Flanges
    ANSI B16.5 Ring Type Joint Flanges

  • Alloy 20 High Hub Blind Flanges

    Alloy 20 High Hub Blind Flanges

    Alloy 20 High Hub Blind Flanges
    ASTM B564 Alloy 20 High Hub Blind Flanges
    ASME SB564 Alloy 20 High Hub Blind Flanges
    ASME B16.47 High Hub Blind Flanges
    ANSI B16.5 High Hub Blind Flanges

  • Alloy 20 Spectacle Blind Flanges

    Alloy® 20 Alloy Spectacle Blind Flanges

    Alloy 20 Spectacle Blind Flanges
    ASTM B564 Alloy 20 Spectacle Blind Flanges
    ASME SB564 Alloy 20 Spectacle Blind Flanges
    ASME B16.47 Spectacle Blind Flanges
    ANSI B16.5 Spectacle Blind Flanges

Alloy 20 Flange Standards / Types And Pressure Class :
ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

For More Information About ASTM B564 Alloy 20 Flanges Please Call +91 22 6743 7112 or Send an Email to sales@jaimannickelalloys.com