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Inconel 825 Pipes and Tubes

Inconel 825 Pipes and Tubes

The main purpose of pipes, which come in various diameters depending on demand in the pipe industries, is to transport fluid from one static end to another. Pipes are less resilient and tolerant than tubes. However, when made into Inconel grades pipes and tubes, the product demonstrates exceptional strength and other advantageous qualities, making it a preferred choice among clients. Austenitic nickel-iron-chromium alloy Alloy 825, also known as UNS N08825, has several peculiar properties. It also has a small quantity of titanium and molybdenum, which increases the possibility that it will remain resilient under difficult conditions. Grade 825’s high nickel content in an acidic environment offers remarkable resistance to stress cracking, corrosion cracking, and pitting. Adding molybdenum and copper increases the stainless steel’s strength and resistance to reducing acids compared to standard austenitic stainless steel. Inconel 825 Pipes and Tubes have great reliability, high tensile strength, and outstanding elongation in terms of their mechanical characteristics. Because of these qualities, it is frequently used to create pipes and tubes. The grade’s chemical composition is fairly balanced. Thus it maintains its properties even under trying conditions.

Inconel 825 Pipes and Tubes Specifications

Specifications : ASTM B423, B705 / ASME SB423, SB705
Standard : ASTM, ASME and API
Pipe Size : 15 NB UP TO 600 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Tube Size : 1 mm OD upto 254 mm OD in 0.2 TO 20 mm thickness.
Type : Seamless, ERW, Welded, Fabricated, LSAW.
Length : Single Random, Double Random & Required Length, Cut Length or As per customer’s requirement
End : Plain End, Beveled End, Treaded

Inconel 825 Pipes and Tubes Equivalent Grades

STANDARD WERKSTOFF NR. UNS AFNOR EN JIS BS GOST OR
Inconel 825
2.4858
N08825
NFE30C20DUM
NiCr21Mo
NCF 825
NA 16
ЭП703
XH38BT

Inconel 825 Pipes and Tubes Chemical Composition

Grade C Mn Si S Cr Cu Ni Fe Al Ti Al
Inconel 825
0.05 max
1.0 max
0.5 max
0.03 max
19.5-23.5
1.5-3.0
38.0-46.0
22.0 min
0.2 max
6-1.2
0.2 max

Mechanical Properties of Inconel 825 Pipes and Tubes

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Inconel 825
8.1 g/cm3
1370-1400 ℃
550
200
30 %

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