Alloy 20 Seamless Pipe

Large Diameter ASTM B729 Alloy 20 Stainless steel pipe Supplier in India.

Pipes and tubes are required in our day-to-day life. They are made up of different materials. One such type of pipe is Alloy 20 Seamless Pipe which is an iron, chromium, and nickel base austenitic material. It can resist acid attacks mainly in sulfuric acid. It also resists general corrosion. These pipes are also known as Carpenter 20 pipes and are said to resist crevice corrosion and pitting in a chemical containing environment. Furthermore, they also resist phosphoric and nitric acid corrosion very well. Alloy 2.4660 Round Pipe also offers resistance to stress corrosion cracking in boiling 20% - 40% sulfuric acid.

Alloy 20 Seamless Pipe

Alloy 20 Stainless Steel Pipe

Carpenter 20 Pipe

ASME SB 729 UNS N08020 material displays excellent mechanical properties and is easy to fabricate. This alloy can be stabilized by the addition of an element called niobium which helps in resisting intergranular corrosion. Werkstoff 2.4660 Alloy 20 Welded Pipe also displays low carbide precipitation during the welding process. These pipes are widely used in heat exchangers, pickling equipment, and mixing tanks. Furthermore, Incoloy Alloy 20 ERW Pipe can also be used in plastic, petroleum, food, and pharmaceutical industries. Alloy 20 tube displays excellent chemical properties at ambient and high temperatures up to 930 degrees F.

Call us for ASME SB 729 UNS N08020 Welded Pipe Price List, View Alloy 20 tube Specification.

ASTM B729 Alloy 20 Stainless steel pipe produced by us contains standard quality raw material and follows the international specifications. We supply these products to various domestic and international clients at competitive rates without compromising on quality. This has made us one of the leading Alloy 20 pipe suppliers in the country. Our products have built a name for us due to the quality of it.

Carpenter 20 Pipe Schedule Standard and Specification

Grades	Alloy 20
Standard	ASTM B729/ ASME SB729
Sizes	4 to 219 millimeter
Form	Hydraulic, Square, Rectangular, Round Etc.
Wall thickness	0.5 to 20 millimeter
End	Screwed, Beveled, Threaded, Plain
Type	Welded | CDW | ERW | DOM | Seamless | Fabricated | CEW | LSAW
Length	Single Random, Double Random, Cut to length
Surface Finish	2B, No.1, No.4, No.8 Mirror Finish
Schedule Thickness Ranges	SCH XS, SCH 40, SCH 80S, SCH 5, SCH 80, SCH XXS, SCH 160, SCH10, All Schedules
Delivery Condition	Annealed & Pickled, Polished, Bright & Annealed, etc

Get Incoloy Alloy 20 Square/ Round Pipe from SCH10-XXS, Know ASTM B464 Alloy 20 EFW Pipes Standard Dimensions.

Alloy 20 Seamless Pipe Mechanical Properties Analysis

Element	Carpenter 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 %

Check UNS N08020 Alloy 20 Hexagonal Pipes Chemical Elements, We Offer Carpenter 20 Hollow Pipe in Beveled and Threaded End.

Chemical Composition of Werkstoff 2.4660 Alloy 20 Welded Pipe

Ni	C	Mo	Mn	Si	Fe	Cu	S	P	Cr
32 – 38	0.02 max	2 – 3	1 – 2	0.7 max	Bal	3 – 4	0.005 max	0.02 max	19 – 21

ASME SB 729 UNS N08020 Material Size Chart

Size	O.D in MM	10 Gauge (3.25) (0.128")	12 Gauge (2.64) (0.104")	14 Gauge (2.1) (0.083")	16 Gauge (1.65) (0.065")	18 Gauge (1.21) (0.049")	20 Gauge (0.91) (0.0.35")	22 Gauge (0.71) (0.028")
1/4"	6.35	0.075	0.070	0.065	0.058	0.046	0.037	0.030
5/16"	7.93	0.114	0.105	0.089	0.079	0.060	0.048	0.038
3/8"	9.52	0.152	0.135	0.113	0.097	0.080	0.058	0.046
1/2"	12.7	0.226	0.200	0.157	0.134	0.105	0.079	0.063
5/8"	15.87	0.310	0.264	0.212	0.174	0.134	0.103	0.081
3/4"	19.05	0.386	0.326	0.256	0.215	0.161	0.124	0.097
7/8″	22.25	0.465	0.390	0.310	0.252	0.192	0.145	0.113
1″	25.4	0.541	0.450	0.351	0.294	0.218	0.167	0.131
1 1/4″	31.750	0.696	0.580	0.448	0.375	0.275	0.200	0.162
1 1/2″	38.1	0.851	0.700	0.542	0.452	0.332	0.250	0.196
1 3/4″	44.45	1.020	0.832	0.646	0.530	0.390	0.294	0.230
2″	50.8	1.161	0.960	0.733	0.607	0.447	0.336	0.263
2 1/4″	57.15	1.315	1.085	0.828	0.687	0.504	–	–
2 1/2″	63.5	1.472	1.210	0.924	0.792	0.562	–	–
2 3/4″	69.85	1.630	1.338	1.022	0.847	0.619	–	–
3″	76.2	1.782	1.460	1.115	0.924	0.676	–	–
3 1/2″	88.9	2.092	1.718	1.306	1.082	0.791	–	–
4″	101.6	2.403	1.971	1.497	1.239	0.905	–	–
4 1/2″	114.3	2.713	2.224	1.608	1.397	1.020	–	–
5″	127.0	3.023	2.477	1.879	1.554	1.134	–	–
5 1/2″	139.7	3.336	2.730	2.070	1.713	1.250	–	–
6″	152.4	3.654	2.983	2.261	1.875	1.364	–	–

Most famous types of Alloy 20 Pipe Suppliers in India

Exporter of Alloy 2.4660 Rectangular Pipes Within 13500 mm length, DIN 2.4660 Steel ERW Pipe Grade Equivalents, Alloy 20 pipe suppliers in India.

Equivalent Grades of Incoloy Alloy 20 ERW Pipe

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	BS	GOST
N08020	2.4660	Z2NCUD31-20AZ	NiCr20CuMo	–	–	–	–

Carpenter 20 Alloy Welded Pipe Design Features

• Great general corrosion resistance to sulfuric acid
• Minimal carbide precipitation during welding
• Outstanding resistance to chloride stress corrosion cracking
• Supreme resistance to stress-corrosion cracking in boiling 20 to 40% sulfuric acid
• Supreme fabricability and mechanical properties

Dimensions of Nickel Alloy 20 Schedule 40 Pipes

NB Sizes	Sch 5	Sch 10	Sch 40	Sch 80	Sch 160
1/8″	✓	✓	✓	✓
1/4″	✓	✓	✓	✓
3/8″	✓	✓	✓	✓
1/2″	✓	✓	✓	✓	✓
3/4″	✓	✓	✓	✓	✓
1″	✓	✓	✓	✓	✓
1 1/4″	✓	✓	✓	✓	✓
1 1/2″	✓	✓	✓	✓	✓
2″	✓	✓	✓	✓	✓
2 1/2″	✓	✓	✓	✓	✓
3″	✓	✓	✓	✓	✓
4″	✓	✓	✓	✓	✓
5″	✓	✓	✓	✓
6″	✓	✓	✓	✓

Alloy 20 Pipe ASTM Specifications

Pipe Smls	Pipe Welded	Tube Smls	Tube Welded	Sheet/Plate	Bar	Forging	Fitting
B729	B464	B729	B468	B463	B473	B462	B366

Electrical Resistivity of Alloy 20 Tube

Electrical resistivity	1.08 x 10-6 Ω⋅m

Alloy 20 Stainless Steel Pipe Test

• Hardness Test
• Flattening/ Flaring Test
• Macro and Micro Test
• Intergranular Corrosion (IGC) Test
• Pitting Resistance Test
• Positive Material Identification – PMI Testing

Alloy 20 Pipe Wall Thickness

Outside Diamter, OD (in mm)	Wall Thickness, WT (in mm)
6 – 630	0.5-30
12.7* 12.7 to 300* 300	0.5-30
10*20 to 100*200	0.5-30
6 to 630	0.5-30
12.7 to 250	0.5-30
16 to 85	0.5-3.0
13 to 85	0.5-2.0
20 to 200	0.5-2.0
22*0.7 to 108*2.0	0.5-2.0
12.5 to 203.2	1.0 – 5
0.28 to 10	0.08 – 1.2
6 to 430	0.8 – 30

Carpenter Alloy 20 cb-3 EFW Pipes Poisson's Ratio

Poisson's Ratio	0.31

Rate Chart of ASTM B729 UNS N08020 Square Pipe

Product	Price
20 inch Schedule 80 Seamless alloy 20 steel pipe	$590.00 - $990.00/ Metric Ton
Seamless Stainless Steel B/sb729 UNS N08820 (Alloy20) Pipe, Plain Ends, 6inch S/40s X 1-10inch Cut	$46.64/ Kilogram
20*20 Carpenter 20 Rectangular galvanized steel pipe	$440.00 - $870.00/ Ton
High Pressure DIN 2.4660 Alloy 20 Steel Pipe Seamless Welded	$5.00 - $9.80/ Kilogram

Choose us for the best price of 20 Alloy Exhaust Pipe in India, Many ASTM SB729 N08020 Nace Pipes suppliers, exporters, dealers, retailers, importers, stockists, distributors, wholesalers, and stockholders find your sizes in our stock of Thin Wall Werkstoff 2.4660 Welded Pipes in Mumbai, Contact for a Quick Quote!

Alloy 20 Tubing Thermal Conductivity

Mechanical & Physical Properties	21.1°C	49.4°C	100°C	150°C	200°C	300°C	350°C	400°C	450°C	500°C	900°C
Thermal Conductivity /kcal/(hr.m.°C)	-	125.9	135.1	-	153.3	169.6	-	187.5	-	-	-