Alloy 20 Flange
Flanges produced from austenitic stainless steel grade Alloy 20 are covered by specification ASTM B462. Typically this specification covers alloys that have the ability to not only withstand elevated temperature settings but also those environments that contain highly corrosive compounds. One such instance is when the Alloy 20 Flange is used to combat problems associated with the use of metals in sulfuric acids. Most stainless steel grades have very little to zero tolerance when concerned with applications involving sulfuric acid. Since alloy 20 has good resistance to sulfuric acid, in addition to phosphoric, and nitric acids as well as chlorine stress related corrosion cracking, the UNS N08020 Blind Flange is used to shut off or block off a nozzle in a vessel or a pipeline, without fear of the flange getting corroded or decayed.
Check UNS N08020 Blind Ring Type Joint Flange Pressure Rating, Manufacturer of ASTM B462 Alloy 20 Blind Raised Face Flange, Check Alloy 20 B462 Slip On Raised Face Flange Price in India
UNS N08020 Lap Joint Flange
Carpenter 20 Blind Flange
Its resistance to several chemicals makes the ASTM B462 Alloy 20 Weld Neck Flange well suited to be used in conjunction with equipment for applications involving Synthetic rubber manufacturing, Petrochemical process, processing of pharmaceuticals, plastics as well as organic and heavy chemicals. Regarded to be a superalloy, this Alloy 20 DIN 2.4819 Reducing Flange is reminiscent of heat resisting properties similar to that of nickel based alloys. Aside from conforming to the chemical composition requirements of the ASTM B462 specification, the Alloy UNS N08020 Slip On Flange is required to conform to the mechanical requirements such as elongation, tensile and yield strength in addition to the testing requirements for tests like hydrostatic, macroetch, as well as tension tests.
Specification List of Carpenter 20 Flange
| Standards |
GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN |
| Pressure Rating ANSI |
Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600, |
| Pressure Calculation in DIN |
10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6 |
| JIS |
16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K, |
| UNI |
10Bar 16Bar 6Bar 25Bar 40Bar |
| EN |
6Bar 25Bar 40Bar 10Bar 16Bar |
| Most common Types |
Threaded / Screwed / Forged / Plate |
| Production technique |
- Forged, Heat treated and machined
|
| Shapes and Types we produce |
Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF) |
| Test |
Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector |
| Equipment |
Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc |
Ask for free sample of Alloy UNS N08020 Spectacle Flange, Supplier of Alloy 20 DIN 2.4819 Lap Joint Flange at Factory price in India. Get Free quote for B462 Alloy 20 Weld Neck Ring Type Joint Flange.
Different Sizes of ASTM B462 UNS N08020 Pipe Flange
- ASTM B462 Alloy 20 Flange : 1/2″ (15 NB) to 48″ (1200NB)
- ASTM B462 WP20CB Slip on Flange : 1/2″ NB – 12″ NB
- WNR 2.4660 Alloy 20 Blind Flange : 1/2″ NB – 24″ NB
Ask for free sample of Alloy 20 Threaded Flange & Alloy UNS N08020 Flange or ANSI B16.5 Alloy 20 Blind Flange, Alloy 20 DIN 2.4819 Reducing Flange at Factory price in India
UNS N08020 Flanges Stock List
| WNR 2.4660 Weld Neck Flanges |
ASTM B462 WP20CB Lap Joint Flanges |
| Alloy 20 Long Weld Neck Flanges |
UNS N08020 Spectacle Blind Flanges |
| ASTM B462 Alloy 20 Spades & Ring Spacers |
ASTM B462 UNS N08020 Nipoflange |
| WNR 2.4660 Alloy 20 5D Weldoflange |
WNR 2.4660 Flange Outlet |
| Carpenter 20 Flange |
ASTM B462 UNS N08020 Blind Flange |
| Carpenter 20 Forged Flanges |
Alloy 20 Plate Flange |
| Carpenter 20 Flanges |
Alloy 20 BS 10 Flanges |
| ASTM B462 Alloy 20 BS 4504 Flanges |
WNR 2.4660 Alloy 20 EN 1092-1 Flanges |
| WNR 2.4660 SORF Flange |
UNS N08020 BLRF Flange |
| ASTM B462 UNS N08020 WNRF Flange |
Carpenter 20 Series a Lap Joint Ring Flange |
| UNS N08020 Slip on Flange |
WNR 2.4660 Alloy 20 Threaded Flange |
| ASTM B462 Alloy 20 Reducing Flange |
Alloy 20 Socket Weld Flange |
| Alloy 20 PN16 blind flange |
ASTM B462 Alloy 20 Forged Socket Weld Pipe Flange |
| UNS N08020 Class 300 slip on flange |
WNR 2.4660 Slip On Weld Flange |
| ASTM B462 WP20CB Tongue and Groove Flanges |
UNS N08020 Male and Female Flange |
| WNR 2.4660 Reducing Flanges |
ASTM B462 UNS N08020 ASME B16.5 Flanges |
| Carpenter 20 SWRF Flange |
ASTM B462 WP20CB Forged blind flange |
| UNS N08020 groove weld neck flange |
Alloy 20 Socket Weld Hub Flange |
| WNR 2.4660 Alloy 20 Forged steel slip on flanges |
ASTM B462 UNS N08020 Race face slip on flange |
| WNR 2.4660 Alloy 20 Ring Type Joint Flanges |
ASTM B462 Alloy 20 Raised Face Flanges |
| ASTM B462 Alloy 20 threaded lap joint flange |
ASTM B462 UNS N08020 Slip On Integral flange |
| ASTM B462 WP20CB Forged integral puddle flange |
WNR 2.4660 Alloy 20 table e long weld neck |
| UNS N08020 Class 150 LBS Flange |
ASTM B462 WP20CB PN10 Forged Flanges |
View Prices of WNR 2.4660 Alloy 20 Slip On Flange
| ASME SB462M Alloy 20 Pipe Flange Price Per Piece in India |
ANSI B16.5 Alloy 20 Flange Price in INR |
ANSI B16.5 Alloy 20 Flange Price in USD |
ANSI B16.5 Alloy 20 Flange Price in UAE Dirham |
| ASTM B462 Alloy 20 Slip-On Flange Price in India |
63974.92 |
$920.9 |
UAE Dirham 3382.70 |
| ASME SB462M Alloy 20 Threaded Flange Price List |
133820.06 |
$1926.3 |
UAE Dirham 7075.4 |
| ANSI B16.5 Alloy 20 Weld Neck Flange Price List |
65897.2 |
$950 |
UAE Dirham 348.94 |
| Price of Alloy 20 UNS N08020 3? Blind Flange in India |
101106.64 |
$1455.4 |
UAE Dirham 5346.05 |
| Price of Alloy 20 DIN 2.4819 2-1/2?Slip-On Flange in Mumbai |
93756.71 |
$1349.6 |
UAE Dirham 4957.42 |
| ASTM B462 Alloy 20 Weld Neck Flange Cost in Mumbai |
34509.3 |
$497.5 |
UAE Dirham 1827.3 |
| Alloy UNS N08020 1-1/2? blind flange Price in India |
43015.82 |
$619.2 |
UAE Dirham 2274.48 |
| B462 Alloy 20 Slip on Flange Price in India |
62467.42 |
$899.2 |
UAE Dirham 3302.99 |
| Cost of Alloy 20 ASTM B462 2?Threaded Flange in India |
62623.2 |
$902.8 |
UAE Dirham 3316.21 |
| ANSI B16.5 Alloy 20 1-1/2?Weld Neck Flange Price in India |
54334 |
$783.3 |
UAE Dirham 2877.1 |
Get Free quote for B462 Alloy 20 Forged Flange, Alloy 20 ASTM B462 Long Weld Neck Flange or Schedule 10 b366 alloy 20 Expander Flanges in India.
Composition Standard of ASTM B462 Alloy 20 Flange
| Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
| 8.1 g/cm3 |
1443 ?C (2430 ?F) |
Psi -80,000, MPa -551 |
Psi ? 35,000, MPa ? 241 |
30% |
Mechanical Characteristics of Alloy 20 Flanges
| Grade |
C |
Mn |
Si |
S |
Cu |
Ni |
Cr |
Fe |
Mo |
P |
| Alloy 20 |
0.07 max |
2.00 max |
1.00 max |
0.035 max |
3.0-4.0 |
32.0-38.0 |
19.0-21.0 |
29.85 min* |
2.0-3.0 |
0.045 max |
Equivalent material of WNR 2.4660 Pipe Flange
| STANDARD |
WERKSTOFF NR. |
UNS |
AFNOR |
EN |
| Alloy 20 |
2.4660 |
N08020 |
Z2NCUD31-20AZ |
NiCr20CuMo |
Stockist of Alloy 20 DIN 2.4819 Slip on Flange, distributor of Alloy UNS N08020 Reducing Flange, B462 Alloy 20 Blind Flange & Alloy 20 ASTM B462 Slip On Flange
ASTM B462 WP20CB Plate Flange Dimension Chart
| Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
| AS4087 |
PN14 |
95 |
67 |
4 |
M12 |
14 |
| AS 2129 Flange |
Table C |
95 |
67 |
4 |
13 |
14 |
| Table D |
95 |
67 |
4 |
13 |
14 |
| Table E |
95 |
67 |
4 |
13 |
14 |
| Table F |
95 |
67 |
4 |
13 |
14 |
| Table H |
114 |
83 |
4 |
16 |
17 |
| Table J |
114 |
83 |
4 |
16 |
17 |
| ANSI B16.5 |
ANSI 150 |
89 |
60 |
4 |
13 |
16 |
| ANSI 300 |
95 |
67 |
4 |
13 |
16 |
| ANSI 600 |
95 |
67 |
4 |
13 |
16 |
| ANSI 900 |
121 |
83 |
4 |
19 |
22 |
| ANSI 1500 |
121 |
83 |
4 |
19 |
22 |
| ISO 7005 (DIN) Flange |
PN6 |
80 |
55 |
4 |
M10 |
11 |
| PN10 |
95 |
65 |
4 |
M12 |
14 |
| PN16 |
95 |
65 |
4 |
M12 |
14 |
| PN20 |
90 |
60.5 |
4 |
M14 |
16 |
| PN25 |
95 |
65 |
4 |
M12 |
14 |
| PN40 |
95 |
65 |
4 |
M12 |
14 |
