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Alloy 20 Pipe Fittings

Fittings produced from Alloy 20 contains element niobium for stabilization. Niobium is also what enhances the corrosion resistance properties of Alloy 20 Pipe Fittings. Two of the primary alloyants of this austenitic superalloy include chromium and nickel. Typically both nickel, as well as chromium added to any alloy, is associated with excellent resistance corrosion to a wide range of media.

With a high content of nickel added in the alloy, the WNR 2.4660 Alloy 20 Tee shows good resistance to chloride ion stress related corrosion cracking. Furthermore, the alloy also exhibits good resistance to pitting as well as crevice corrosion. The specified ASTM B366 WP20CB Reducer is to conform to the chemical, mechanical property for e.g. tensile strength along with the heat treatment, tension test, and dimensions that have been mentioned in detail.

Manufacturer of Carpenter 20 Elbow & ASTM B366 WP20CB Reducer in India, View WNR 2.4660 Alloy 20 Tee Dimension

Alloy 20 Pipe Fittings

Alloy 20 Pipe Fittings

Carpenter 20 Elbow

Carpenter 20 Elbow

ASTM B366 WP20CB Tee

ASTM B366 WP20CB Tee

However, in the case of WP designated fittings, a Hydrostatic test is not required to be performed by this specification. Usually, the fittings forged or shaped from alloy 20 could be performed by processes such as extruding,  bending, or fusion welding as well as hammering, pressing, piercing, upsetting, rolling. Or these fittings could also be shaped using a combination of two or more of these operations.

In the chemical processing industry key applications of ASTM B366 Alloy 20 Buttweld Fittings are in applications that contain chemicals such as sulphuric acid, phosphoric acid and nitric acid. The Carpenter 20 Elbow is also commonly seen in the food and beverage industry, particularly for the manufacture of food preservatives like phosphorus oxychloride and phosphorus trichloride.

Table of Content

Specification List of Alloy 20 Fitting

Dimensions ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560,
Thickness SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, available with NACE MR 01-75
Type DN15-DN1200
Connection Welding
Bending Radius R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom
Manufacturing process Press, Forge, Push, Cast, etc.
Specialized manufacturer of Tees, Crosses, Reducers, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap

Leading Supplier of ASTM B366 Alloy 20 Stub End in Mumbai, Buy Carpenter 20 Pipe Cap at factory price

Size Chart of Carpenter 20 Pipe Fitting

  • WNR 2.4660 Alloy 20 Seamless ButtWeld Fittings : 1/2 – 10 inch
  • WNR 2.4660 Welded Pipe Fittings : 1/2″ – 48″
  • ASTM B366 WP20CB Fittings : ½” NB to 24″ NB

Carpenter 20 Pipe Fittings at really low prices in India. Visit our Alloy 20 Buttweld Fittings manufacturing factory in India, Send Enquiry for Alloy 20 Coupling free sample.

Available Stock of UNS N08020 Buttweld Fitting

Carpenter 20 Fittings Alloy 20 Pipe Fitting
UNS N08020 90 Degree Elbow ASTM B366 WP20CB End Cap
WNR 2.4660 Alloy 20 45 Degree Elbow ASTM B366 Alloy 20 Buttweld Fitting
UNS N08020 3D Elbow ASTM B366 UNS N08020 End Cap
ASTM B366 Alloy 20 5D Elbow Alloy 20 Reducer
WNR 2.4660 Alloy 20 Equal Cross Alloy 20 Pipe Cap
Carpenter 20 Lateral Tee ASTM B366 WP20CB Cross Tee
ASTM B366 UNS N08020 1D Elbow WNR 2.4660 Short Stub End
ASTM B366 Alloy 20 Stub End Carpenter 20 Pipe Cap
Carpenter 20 Buttweld Fittings ASTM B366 WP20CB Pipe Bend
WNR 2.4660 Alloy 20 Pipe Fittings ASTM B366 UNS N08020 Long Stub End
ASTM B366 Alloy 20 Eccentric Reducer ASTM B366 WP20CB Long Radius Elbow
Alloy 20 Equal Tee ASTM B366 UNS N08020 Stub End
UNS N08020 Concentric Reducer WNR 2.4660 Alloy 20 5D Elbow
WNR 2.4660 Concentric Reducer UNS N08020 Short Radius Elbow
WNR 2.4660 Reducing Cross ASTM B366 Alloy 20 Equal Cross

Check Price of ASTM B366 WP20CB Fittings

Pipe Size Schedule Wall Thick. Alloy 20 625 Elbow 90 (Each)
1″ 80 0.179″ $150.26
1 1/2″ 80 0.200″ 252.55
2″ 80 0.218″ 320.22
3″ 80 0.300″ 345.25
Stockist of Carpenter 20 Pipe Fittings, distributor of Alloy 20 WP20CB Fittings

Chemical Formula of WNR 2.4660 Alloy 20 Pipe Fittings

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

Mechanical Behaviour of ASTM B366 Alloy 20 Buttweld Fitting

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.1 g/cm3 1443 °C (2430 °F) Psi – 35000 , MPa – 241 Psi – 80000 , MPa – 551 30 %

Equivalent of ASTM B366 UNS N08020 Fitting

STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20  2.4660  N08020  Z2NCUD31-20AZ  NiCr20CuMo
Manufacting high-class ASTM B366 WP20CB Fittings in India, Purchase Alloy 20 Fittings at factory price, contact us for Alloy 20 Pipe Fittings manufacturers

WNR 2.4660 Pipe Fittings Dimension Table

Nominal
PipeSize		 Outside
Diameter		 90° Elbows 45° Elbows 180° Returns
(inches)
Long Radius
Short Radius
Long Radius
Long Radius
(mm)
(inches)
Center to Face
(inches)
Center to Face
(inches)
Center to Face
(inches)
Radius
(inches)
Center to Center
(inches)
Back to face
(inches)
1/2
21.3
0.840
1 1/2
–
5/8
2
1 7/8
3/4
26.7
1.050
1 1/8
–
7/16
2 1/4
1 11/16
1
33.4
1.315
1 1/2
1
7/8
3
2 3/16
1 1/4
42.2
1.660
1 7/8
1 1/4
1
3 3/4
2 3/4
1 1/2
48.3
1.900
2 1/4
1 1/2
1 1/8
3
4 1/2
3 1/4
2
60.3
2.375
3
2
1 3/8
4
6
4 3/16
2 1/2
73.0
2.875
3 3/4
2 1/2
1 3/4
5
7 1/2
5 3/16
3
88.9
3.500
4 1/2
3
2
6
9
6 1/4
3 1/2
101.6
4.000
5 1/4
3 1/2
2 1/4
7
10 1/2
7 1/4
4
114.3
4.500
6
4
2 1/2
8
12
8 1/4
5
141.3
5.563
7 1/2
5
3 1/8
10
15
10 5/16
6
168.3
6.625
9
6
3 3/4
12
18
12 5/16
8
219.1
8.625
12
8
5
12
24
16 5/16
10
273.1
10.750
15
10
6 1/4
15
30
20 3/8
12
323.9
12.750
18
12
7 1/2
18
36
24 3/8
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