Home Companies JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Alloy 20 (UNS N08020) Austenitic Seamless Pipe / Welded Pipe SCH10S SCH40S in Random 6m Length

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Us

[China] country

Trade Verify

Address: No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province

Contact name:Gao

Inquir Now

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Alloy 20 (UNS N08020) Austenitic Seamless Pipe / Welded Pipe SCH10S SCH40S in Random 6m Length

Country/Region china
City & Province wuxi jiangsu
Categories Fiberglass Products
InquireNow

Product Details

Alloy 20 (UNS N08020) Austenitic Seamless Pipe / Welded Pipe SCH10S SCH40S in Random 6m Length

 

Products NameAlloy 20 Stainless Steel Pipe
Pipe TypeSeamless Pipe . Welded Pipe
SurfacePickling , polishing
Out Diameter6 - 508mm 
Wall Thickness1.0 - 50.0mm
Length6m or cutting any length as request
StandardASTM / GB / EN / DIN / JIS / BS / BIS
Mainly Grade304 304L 304H 309S 310S 316L 316Ti 317L 321 347 2205 2507 904L 254SMO 800/800H Alloy20 ,Hastelloy Alloy, Monel Alloy,Inconel Alloy
ServiceCutting, Polishing, Hairline Finishing
MOQ200 Kgs
Packingstandard packing for export
ApplicationIndustrial , food , medical, househould

Alloy 20 (UNS N08020) is an austenitic, nickel-iron-chromium based super alloy with additions of Copper and Molybdenum which provide resistance to hostile environments, pitting, and crevice corrosion. It is also stabilized with Columbium to minimize carbide precipitation during welding. Alloy 20 appears to fall between both the stainless and nickel categories as it contains characteristics of both. It was designed for maximum resistance to acid attack and demonstrates superior resistance to stress-corrosion cracking in boiling 20% to 40% sulfuric acid, and also has excellent general corrosion resistance to sulfuric acid and to chloride stress corrosion cracking. Alloy 20 has good mechanical properties at both ambient and elevated temperatures, up to approximately

Grade Specification

  • ASTM/ASME: UNS N08020
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN: 2.4660

Chemical Properties:

 

TYPECCrCuFeMnMoNiPSiSNb
(Cb)
Alloy 20
UNS
N08020
0.07
max
min: 19.00
max: 21.00
min: 3.00
max: 4.00
Balance2.00
max
min: 2.00
max: 3.00
min: 32.00
max: 38.00
0.045
max
1.00
max
0.035
max
8 XC min
1.00 max

Mechanical Properties:

Stabilized-Annealed Condition
Product FormTensile
Strength, ksi (min)
Yield
Strength, 0.2% offset ksi (min)
Elongation % (min)Reduction of Area
% (min)
Hardness
Brinell (max)
Hardness
Rockwell B (max)
Plate, Sheet80353021795
Bar80353050

APPLICATIONS:

Alloy 20 was originally designed for use in sulfuric acid related applications; however, it is now frequently used in a wide variety of industries. Applications that commonly use Alloy 20 include:

  • Chemical and allied industries
  • Food and dye production
  • Heat exchangers
  • Explosives
  • Tanks
  • Valves
  • Pickling racks
  • Manufacture of synthetic rubber and plastics
  • Pharmaceuticals
  • SO2 scrubbers and other severe environments

Hot Products

AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 0.5 - 3.0mm for Exhaust Pipe Products ...
EN 1.4510 / AISI439 Stainless Steel Sheet & Plate from TISCO POSCO Products Specification Products ...
Cold Rolled SUH409L Stainless Steel Sheet Thickness 0.4 - 3.0mm 2D Surface SS Sheet Products ...
409L SS Sheet / 409L Stainless Steel Plate ASTM A240 Standard Thickness 0.4 - 3.0mm Products ...
EN 1.4512 Stainless Steel Sheet & Plate Thickness 0.4 - 3.0mm Cold Rolled TISCO Brand Products ...
AISI441 Stainless Steel Sheet / UNS S44100 SS Sheets for Exhaust Gas Treatment Products Specificatio...