Mangalam Metal is stockist of Inconel Alloy 825 Pipes and Tubes, which are more resistant to atmospheric and other mild types of corrosion. Inconel 825 Seamless Pipes is often used in Chemical tankers, Pulp and Paper equipment, Condenser tubes and heat exchanger tubes, Equipment for the petrochemical industry, Flue-gas desulfurization equipment, and more. Inconel 825 Welded Tubes offers even better creep deformation characteristics and mechanical resistance to high temperatures when compared with conventional alloys. In addition to excellent corrosion resistance and strength properties, Inconel 825 EFW Pipes provides excellent fabricability and formability which are typical of the austenitic alloys. Inconel 825 ERW Tubes is also used in Chemical and petrochemical processing equipment, Condensers in fossil and nuclear fueled power generation stations, Food processing equipment, Textile equipment, and more.
At temperatures under 100 Degree F (38 Degree C), Inconel 825 Round Pipes has excellent resistance to solutions of higher concentration. Inconel 825 Square Tubes is tougher with a long stringy chip, where the use of chip breakers is recommended. Welding of Inconel 825 Rectangular Pipes can be performed using most of the conventional fusion and resistance methods, as oxyacetylene welding should be avoided. Oxyacetylene welding method is not preferred for Inconel 825 ElectropolishTubes, because filler metal can be used to obtain good result. However, some processes involve extreme operating conditions that demand even higher performance characteristics than what these Inconel 825 Tubesprovide.
Grade | Incoloy 825 |
Standard | ASTM B423, ASTM B163, ASTM B704, ASTM B705, ASTM B751, ASTM B775, ASTM B829, / DIN 17751, VdTüV 432, ISO 6207 |
Incoloy 825 Seamless Pipes | 1/4" NB To 6" NB |
Incoloy 825 Welded / ERW Pipes | 1" NB To 16" NB |
Form | Round, Square, Rectangular, Hydraulic Etc |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Length | Single Random, Double Random & Cut Length. |
Type | Seamless / ERW / Welded / Fabricated / EFW |
End | Plain End, Beveled End, Treaded |
Standard | Incoloy 825 |
UNS | N08825 |
GOST | ЭП703 |
AFNOR | NFE30C20DUM |
BS | NA 16 |
JIS | NCF 825 |
EN | NiCr21Mo |
WERKSTOFF NR. | 2.4858 |
OR | XH38BT |
C | MN | S | Si | Cr | Ni | Mo | Cu | Ti | Al | Fe | Other |
0.05 max | 1.0 max | .03 max | 0.5 max | 19.5 - 23.5 | 38.0 - 46.0 | 2.5 - 3.5 | 1.5 - 3.0 | 0.6 1.2 | 0.2 max | 22.0 min | 3.15 4.15 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
825 | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa –220 | 30 | – | – |