Color: Silvery
Size: Customized
Shape: Customized
Customized: Customized
Transport Package: Wooden
Origin: Jiangsu Baoying
HS Code: 722840000
We produce Alloy 20, alloy20 Plates, Sheets, Coils, Strips, UNS N08020 Plates, Sheets, Coils, Strips, 2.4660 Plates, Sheets, Coils, Strips, CARPENTER Alloy 20CB-3, ALloy 20CB3 Plates, Sheets, Coils, Strips from china
We could produce Alloy 20, UNS N08020, 2.4660 Plates/Sheets/Coils/Strips with Sizes range from 4.5MM thick to 200MM thickness, up to 3000 wide.
The thickness of Alloy 20, UNS N08020, 2.4660 Plates/Sheets/Coils/Strips that we could do range from 0.05MM to 3MM
The surface finish of Alloy 20, UNS N08020, 2.4660 Plates/Sheets/Coils/Strips that we could do is as follows: 2B / 2D / BA
The hardness of Alloy 20, UNS N08020, 2.4660 Plates/Sheets/Coils/Strips that we could do is as follows: 1/4 Hard, 1/2 Hard, 3/4 Hard, Full Hard, Spring Hard, Annealed, Pickled Soft
We can polish Alloy 20, UNS N08020, 2.4660 Plates/Sheets/Coils/Strips to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Our Alloy 20, UNS N08020, 2.4660 plate, sheets, coils, strips can be polished on one side or two sides.
Our Alloy 20, UNS N08020, 2.4660 Plates/Sheets/Coils/Strips are widely used in Chemical industry, Aerospace, Heat treating industry, Pulp and paper industry, Food processing, Nuclear Engineering, Gas turbine components and so on.
Please tell us the size of Alloy 20, UNS N08020, 2.4660 Plates/Sheets/Coils/Strips that you need, we are glad to quote the best price
Alloy 20 (Carpenter 20) was designed specifically to withstand sulfuric acid. Its nickel, chromium, molybdenum and copper levels all provide excellent general corrosion resistance. Restricted carbon plus columbium stabilization permits welded fabrications to be used in corrosive environments, normally without post-weld heat treatment. At 33% nickel, Alloy 20 has practical immunity to chloride stress corrosion cracking. This alloy is often chosen to solve SCC problems, which may occur with 316L stainless.
Chemistry
 |
Ni |
Cr |
Mo |
Mn |
Cu |
Si |
C |
S |
P |
Cb+Ta |
Fe |
| MIN |
32.5 |
19.0 |
2.0 |
- |
3.0 |
- |
- |
- |
- |
8.0 x C 1.0 |
- |
| MAX |
35.0 |
21.0 |
3.0 |
2.0 |
4.0 |
1.0 |
0.06 |
0.035 |
0.035 |
- |
Balance |
Specifications
ASME SA 240, ASME SB 366, ASME SB 463
ASTM A 240, ASTM B 366, ASTM B 463, ASTM B 473
EN 2.4660
UNS N08020
Werkstoff 2.4660
Â
Inventory
Alloy 20 Plate, Alloy 20 Sheet, Alloy 20 Welding Products
Common Trade Names
Carpenter® 20, 20CB-3®
Â
Features
Excellent resistance to hot sulfuric acid
Resistant to intergranular corrosion in the as-welded condition
Chloride stress corrosion cracking resistance
Applications
Sulfuric acid pickling tanks, racks and heating coils
Phosphate coating drums and racks
Heat exchangers
Bubble caps
Process piping
Mixing tanks
Chemical and petroleum process equipment
Physical Properties
Density:Â 0.278 lb/in3Â annealed
Melting Point: 2525-2630°F
Electrical Resistivity:Â 651 Ohm-circ mil/ft
Temperature, °F |
70 |
212 |
392 |
572 |
752 |
842 |
932 |
| Coefficient* of Thermal Expansion, in/in°F x 10-6 |
- |
8.16 |
8.37 |
8.62 |
8.62 |
8.84 |
8.91 |
Thermal Conductivity
Btu ft/ft2 hr °F |
6.7 |
7.57 |
8.56 |
9.53 |
10.5 |
- |
- |
| Modulus of Elasticity, Dynamic psi x 106 |
28 |
- |
- |
- |
- |
- |
- |
Company Profile:
Test Equipment :
Company strength:
Certificate:
Â
Welcome to contact us,thanks
Our products sales all over the world as well. From the following two websites you can also get more information about our company:
http://www.jsxdhj.cn/
http://xingda-alloy.en.made-in-china.com
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