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ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE

ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE

  • ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE
  • ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE
  • ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE
ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, BV, ISO, TUV, PED, DNV, ASTM
Model Number: ASTM B729 UNS NO8020 SMLS PIPE
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: Negotiable
Packaging Details: Ply-wooden case packing, with plastic caps on both ends.
Delivery Time: according to quantity
Payment Terms: T/T, L/C
Supply Ability: 200 TONS PER MONTH
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Detailed Product Description
Material: ALLOY20 (UNS N08020 / DIN 2.4660 ) Standard: ASTM B729
Tube Finish: Pickled & Annealed, Bright Annealed Length: 6M Or Specified Length As Required
High Light:

nickel alloy tube

,

hastelloy c tubing

 

ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE

 

 

Overview

 

UNS N08020 is an austenitic stainless steel with an excellent resistance to hot sulphuric acids and many other aggressive environments. Due to this characteristics it is often used in the pharmaceutical and agrichemical industry.

 

As one of the worldwide biggest manufacturer and stockist of UNS N08020 we supply this Material to many different industries such as oil and gas, power generation, petrochemical and other industrie

 

Chemical Composition

 

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

 

Alloy % Ni C Co Cr Cu Fe Mn Mo Nb+Ta P S Si
DIN 17751 2.4660 min. 32.0 - - 19.0 3.0 Rest - 2.0 8×C - - -
DIN 17751 2.4660 max. 38.0 0.07 1.5 21.0 4.0 - 2.0 3.0 1.00 0.025 0.015 1.00

 

Carpenter 20 Equivalent

 

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

 

ASTM B729 N08020 Alloy 20 Pipe Mechanical Properties

 

Alloy Tensile strength
Rm N/mm²
ksi (MPa)
min
Yield strength
Rp0. 2N/mm²
ksi (MPa)
min
Elongation in 2in. (50.8mm)
or 4D min, %
ASME SB 729 N08020 80 (550) 35 (240) 30.0


DIN 17751 2.4660 Alloy 20 Pipe Mechanical Properties

 

Material Grade   Tensile Strength
Rm
N/mm²(MPa)
min
Yield Strength
Rp0.2%
N/mm²(MPa)
min
Yield Strength
Rp 1.0%
N/mm²(MPa)
min
Elongation
(%)
Brinell Hardness
HBW 2.5/62.5 max
Brinell Hardness
HBW 2.5/62.5 Approximately
Alloy 20 2.4660 Annealed 550 240 270 40 220 -

 

Material No. DIN 17744 17750 17751 17752 17753 2.4660
EN symbol (short) NiCr20CuMo
AISI/SAE
UNS ASTM A182 A240 B366 B463 B464 B468 B729 N08020
AFNOR
B.S.
alloy Alloy 20
Registered work's label Nicrofer® 3620Nb Carpenter® 20 and Incoloy® 20


Electrical properties

 

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

 

 

ASTM B729 UNS NO8020(ALLOY20/2.4660) NICKEL ALLOY STEEL SEAMLESS PIPE 0

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