Alloy 20 Flanges

Alloy 20 Flanges

Alloy 20 Flanges Supplier In India | Alloy 20 UNS N08020 Flanges | Alloy 20 DIN 2.4660 Flanges Stockist In Mumbai

Alloy 20 ASTM B 564 Flanges | Alloy 20 ASME B16.5 Flanges | Alloy 20 ASME B 16.47 Flanges

Jainex Metal is one of the prime makers of Alloy 20 Flanges that are being sourced by utilizing high caliber of raw material and tries to give strength of most elevated nature of industry standard items.

Alloy 20 is one of the supposed "Super" stainless steels that was intended for greatest resistance to corrosive assault. It's nickel, chromium, molybdenum and copper content add to its general imperviousness to chlorideon stress erosion breaking and general setting assault. The compound is balanced out with columbium to minimize carbide precipitation amid welding. It has great mechanical properties and can be created without hardly lifting a finger. Athough the amalgam was intended for use in sulfuric corrosive related businesses, it finds wide utilization all through the synthetic preparing industry.

It additionally is utilized for preparing pharmaceuticals, nourishment, fuel, solvents, plastics, explosives, engineered strands and numerous different products.

Likewise alluded as UNS N08020, these Alloy 20 Flanges can further be tweaked regarding sizes and thicknesses according to particular necessities given by our regarded customers. We offer the same at business sector driving costs.

Alloy 20 Flanges Supplier stockist

Specification of Flanges

Standard ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
Dimension Std. ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Grades Alloy 20 (UNS N08020), 2.4660
Specification ASTM B 564 / ASME SB 564
Size ½” NB – 48” NB
Class 150#, 300#, 600#, 900#, 1500#, 2500#, etc.
Pressure DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc.

Types of Flanges

Alloy 20 Blind Flanges Alloy 20 Reducing Flanges Alloy 20 Ring Type Flanges
Alloy 20 Spectacle Flanges Alloy 20 Weld Neck Flanges Alloy 20 High Hub Flanges
Alloy 20 Threaded Flanges Alloy 20 Lap Joint Flanges Alloy 20 Long weld Neck Flanges
Alloy 20 Slip-On Flanges Alloy 20 Socket Weld Flanges Alloy 20 Orifice Flanges

Chemical Composition

Element Alloy 20
Ni 32 - 38
Fe Bal
C 0.07max
Mn 2max
Si 1.0max
Cu 3 - 4
Cr 19 - 21
Mo 2 - 3
S 0.035max
P 0.045max
Nb 1.0max

Mechanical Properties

Element Alloy 20
Density 8.1 g/cm3
Melting Point 1443 °C (2430 °F)
Tensile Strength Psi -80,000, MPa -551
Yield Strength (0.2%Offset) Psi - 35,000, MPa - 241
Elongation 30 %


About Us

Jainex Metal Industries is a Leading Manufacturer, extensive Stockholder of piping products for the Oil, Gas, Petrochemical and Nuclear Industries. Jainex Metal is the Manufacturer of Butt-weld Fittings, Forged Fittings, Compression Fittings, Outlets, Flanges & Long Radius Bends in Materials like Stainless Steel, Carbon Steel, Alloy Steel, Duplex & Super Duplex Steel, Nickel Alloys etc.

Our Quality

Quality is our prime concern. We are able to maintain high quality standards through our committed personnel and sound infrastructure. We ensure that finest quality material is used for our products. For ensure the quality of each material, we are providing Materials Test Certificate along with supply.

Contact Us

  • Address :Jainex Metal Industries 25-C Sonarika Building, Shop no. 12, Chandawadi, Nanubhai Desai Road, Mumbai- 400004, India
  • Phone : +91-22-6658 1629
  • Email :
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