Carpenter 20 Material Bar is a nickel based, low carbon alloy. Alloy 20 UNS N08020 Rods can be classified as an austenitic class of stainless steel. The composition of Alloy 20 includes the addition of chromium, molybdenum, copper, iron, and niobium along with nickel.Adding niobium during the manufacture of the Nickel Alloy 20 Bar Material can stabilize this austenitic grade of stainless steel.
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An Alloy of the same name, Alloy 20cb3 Bar with the designation Cb-3 indicates columbium stabilized. The addition of niobium in the ASTM B473 N08020 Alloy 20 leads to a lower precipitation of carbides in the heat affected zone, which is why they can be used in the "as welded" condition. Apart from, oxyacetylene welding all conventional welding techniques can be used on the Alloy 20 UNS N08020 Rods without the need to pre-heat.
One of the features of the ASTM B473 N08020 Alloy 20 include its excellent resistance to hot sulphuric acid, which is attributed to the addition of copper into the alloy. In fact, the is known to excel in resisting hot sulfuric acids, as compared to conventional stainless steels like grade 316. Since it was designed for applications that involve sulfuric acid, the ASTM B473 Alloy 20 can be seen in applications across multiple industries like petrochemical, chemical, power generation and plastics industry.
Apart from sulphuric acid, the Alloy 20 Flat Bar displays exceptional resistance to acids like phosphoric & nitric acid. Alloy 20 also has good mechanical properties and performs well at at both ambient & elevated temperatures.In comparison to grade 304 stainless steel, Incoloy Alloy 20 Bar offers better resistance against localized corrosion like pitting as well as chlorine ion corrosion. While the Alloy 20 has better resistance to pitting as opposed to 304 grade stainless steel, this property is on par with grade 316L.
Alloy 20 Bar Stock is often substituted with 316L grade of stainless steel in order to solve stress related corrosion cracking problems, which may occur with the conventional 316L stainless steel.Although the Nickel Alloy 20 Bar Material can be heated to 2100 F or 1149 C in order to achieve maximum ductility by the Alloy 20 Bar suppliers, heating the alloy to a high temperature will adversely affect its stability.
Specification | ASTM B473 UNS N08020, ASTM B462 ASTM B472 ASME SB472 ASTM B473 ASME SB473 |
---|---|
Grade | Alloy 20 – UNS N08020 |
UNS N08020 Hex Bar size | 2-100mm A/F |
ASTM b473 Alloy 20 Round bar size | Diameter: 3-~20mm |
ASTM b473 Alloy 20 Square bar size | 4 to 100mm |
N08020 Flat bar size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
Alloy 20 Rectangles Size | 33 x 30mm to 295 x 1066mm |
ASTM b473 N08020 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
UNS N08020 Section | 3.0 to 12.0mm thickness |
Alloy 20 Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
N08020 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
ASTM b473 N08020 Billet Size | 1/2" to 495mm Diameter |
Round Bar Standard Dimensions | Diameter / Height: |
Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline, Polished |
Condition | Hardened & tempered, annealed |
Technique | Alloy 20 Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
Processing | Bar cutting to 650mm |
Form | Alloy 20 Round, Welding Rod, T-Bar, Rod, Precision Ground Bar, Channel Bar, Square, Flat Bar, Blocks, Round Rod, Hollow, Rings, Rectangle, Hex (A/F), Triangle, Threaded, Profiles, Billet, Ingot, I/H Bar, Half Round Bar, Forging etc. |
Our stockyad location for fast delivery across India | Hyderabad, Noida, Shivamogga, Pimpri-Chinchwad, Agra, Coimbatore, Chennai, Tiruchirappalli, Tirunelveli, Bhubaneswar, Mumbai, Pune, Bengaluru, Ahmedabad, Thiruvananthapuram, Dhanbad, Navi Mumbai |
Our Alloy 20 Round bar conforms to NACE MR0175/ISO 15156 |
H&T |
Hardened and tempered. |
ANN |
Annealed |
PH |
Precipitation hardened. |
CD |
Cold drawn |
P |
Polished |
BD |
Bright drawn |
SRE |
Slit rolled edge |
CG |
Centreless ground |
HF |
Hot finished |
CF |
Cold finished |
HRAP |
Hot rolled annealed and pickled |
P&T |
Peeled and turned |
RT |
Rough turned/peeled |
ST |
Smooth turned |
PR |
Peeled and reeled |
Alloy 20 Bar Price
Alloy 20 Round Bar Price in India |
Quantity |
PRICE |
---|---|---|
Price of Incoloy Alloy 20 Hex Bar / Rod 10 (A/F) x 1000mm Length |
1 |
$101.16 |
Price of Incoloy Alloy 20 Hex Bar / Rod 10 (A/F) x 1000mm Length |
3 |
$257.52 |
Price of Incoloy Alloy 20 Hex Bar / Rod 10 (A/F) x 1000mm Length |
5 |
$366.11 |
Price of Incoloy Alloy 20 Hex Bar / Rod 10 (A/F) x 2000mm Length |
1 |
$182.65 |
Price of Incoloy Alloy 20 Hex Bar / Rod 10 (A/F) x 2000mm Length |
3 |
$425.12 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 500mm long |
1 |
£65.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 500mm long |
2 |
£94.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 500mm long |
3 |
£128.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 500mm long |
4 |
£154.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 500mm long |
5 |
£176.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 1000mm long |
1 |
£81.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 1000mm long |
2 |
£129.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 1000mm long |
5 |
£265.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 2000mm long |
1 |
£121.00 |
Price of Incoloy Alloy 20 Round Bar 10.0 dia x 2000mm long |
2 |
£202.00 |
*Approx price, please contact for final price.
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
---|---|---|---|
Cold Drawn and Polish |
3.00 - 75.00 |
1/8 - 3.00 |
h8-h9-h10-h11 |
Cold Drawn and Ground |
10.00 - 75.00 |
5/6 - 2.50 |
h8-h9-h10-h11 |
Peeled and Polished |
40.00 - 150.00 |
1.50 - 6.00 |
h11, h11-DIN 1013 |
Peeled and Ground |
20.00 - 50.00 |
3/4 - 2.00 |
h9-h10-h11 |
Alloy 20 Bars Standard lengths of 2010 mm up to 200 mm. Cut to size on request (tolerance +2/-0 mm).
5.0 |
45.0 |
6.0 |
50.0 |
7.0 |
55.0 |
8.0 |
60.0 |
9.0 |
65.0 |
10.0 |
70.0 |
12.0 |
75.0 |
16.0 |
80.0 |
20.0 |
90.0 |
25.0 |
100.0 |
30.0 |
130.0 |
35.0 |
160.0 |
40.0 |
201.0 |
|
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Grade | Ni | Fe | Cr | Cu | Mo | Nb | C | Mn | P | S | Si |
---|---|---|---|---|---|---|---|---|---|---|---|
Alloy 20 | 32 – 38 | Bal | 19 – 21 | 3 – 4 | 2 – 3 | 0.1 – 0.3 | 0.02 max | 1 – 2 | 0.02 max | 0.005 max | 0.7 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 80000 , MPa – 551 | Psi – 35000 , MPa – 241 | 30 % |
STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | OR | EN |
---|---|---|---|---|---|---|---|---|
Alloy 20 | 2.4660 | N08020 | - | Z2NCUD31-20AZ | - | - | - | NiCr20CuMo |
UNS N08020 Inconel Bright Bar |
WERKSTOFF NR. 2.4660 Bright Bar |
Alloy 20 Bright Bar |
Inconel Alloy 20 Bright Bar |
Nickel Alloy 20 Hexagonal Bar |
Nickel Alloy 20 Hex Bar |
ASTM B473 Nickel Alloy 20 Bright Bar |
Alloy 20 Hex Bar |
Alloy 20 Square Bar |
Nickel Alloy 20 Square Bars |
UNS N08020 Inconel Hexagonal Bar |
ASTM B473 Nickel Alloy 20 Hex Bar |
WERKSTOFF NR. 2.4660 Square Bar |
ASTM B473 Nickel Alloy 20 Square Bars |
Nickel Alloy 20 Square Bar |
UNS N08020 Inconel Square Bar |
Nickel Alloy 20 Rectangular Bar |
UNS N08020 Inconel Rectangular Bars |
Alloy 20 Rectangular Bar |
Nickel Alloy 20 Rectangular Bars |
Alloy 20 Flat Bar |
Nickel Alloy 20 Flat Bars |
WERKSTOFF NR. 2.4660 Rectangular Bar |
ASTM B473 Nickel Alloy 20 Rectangular Bar |
WERKSTOFF NR. 2.4660 Flat Bars |
ASTM B473 Nickel Alloy 20 Flat Bars |
Alloy 20 Shaft |
UNS N08020 Inconel Forged Rod |
Nickel Alloy 20 Polished Bar |
UNS N08020 Inconel Polished Bars |
Alloy 20 Polished Bar |
Nickel Alloy 20 Polished Bars |
Alloy 20 Threaded Bar |
Nickel Alloy 20 Threaded Bars |
WERKSTOFF NR. 2.4660 Polished Bar |
ASTM B473 Nickel Alloy 20 Polished Bar |
WERKSTOFF NR. 2.4660 Threaded Bar |
ASTM B473 Nickel Alloy 20 Forged Bar |
Nickel Alloy 20 Threaded Bar |
UNS N08020 Inconel Threaded Bar |
Nickel Alloy 20 T-Bar |
UNS N08020 Inconel T-Bar |
Alloy 20 T-Bar |
Nickel Alloy 20 T-Bar |
Nickel Alloy 20 Hollow Bar |
Nickel Alloy 20 Hollow Bar |
ASTM B473 Nickel Alloy 20 T-Bar |
Alloy 20 Hollow Bar |
Alloy 20 Precision Ground Stock |
Nickel Alloy 20 Precision Ground Stock |
UNS N08020 Inconel Hollow Bar |
ASTM B473 Nickel Alloy 20 Hollow Bar |
ASTM B473 Nickel Alloy 20 Precision Ground Stock |
Alloy 20 Rod |
Nickel Alloy 20 Precision Ground Stock |
UNS N08020 Inconel Precision Ground Stock |
UNS N08020 Inconel Rod |
ASTM B473 Nickel Alloy 20 Rod |
Nickel Alloy 20 Rod |
Nickel Alloy 20 Rod |
Nickel Alloy 20 Rounds |
UNS N08020 Inconel Rounds |
Alloy 20 Rounds |
Nickel Alloy 20 Rounds |
Nickel Alloy 20 Half-Round Bar |
Nickel Alloy 20 Half-Round Bar |
ASTM B473 Nickel Alloy 20 Rounds |
Alloy 20 Half-Round Bar |
Alloy 20 Precision Ground Bar |
Nickel Alloy 20 Precision Ground Bar |
UNS N08020 Inconel Half-Round Bar |
ASTM B473 Nickel Alloy 20 Half-Round Bar |
ASTM B473 Nickel Alloy 20 Precision Ground Bar |
Alloy 20 Triangle bar |
Nickel Alloy 20 Precision Ground Bar |
UNS N08020 Inconel Precision Ground Bar |
UNS N08020 Inconel Triangle bar |
ASTM B473 Nickel Alloy 20 Triangle bar |
Nickel Alloy 20 Triangle bar |
Nickel Alloy 20 Triangle bar |