ASTM B425 UNS N08825 round bar, ASTM B425 Incoloy 825 round Bar
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Alloy 825 (
The Incoloy 825 Round Bar is primarily known for providing excellent resistance to crevice corrosion, pitting, stress corrosion cracking, and intergranular corrosion.
ASTM B425 UNS N08825 round Bar , The Incoloy 825 alloy consists of nickel, chromium, and iron in the chemical composition along with titanium, copper, and molybdenum. The Incoloy 825 Round Bar is popular for its high resistance in many chemically corrosive environments.
UNS N08825 Incoloy 825 is a nickel-iron-chromium alloy that contains small amounts of titanium, copper, and molybdenum. Incoloy® 825’s chemical composition provides great resistance to many corrosive environments, such as pitting, crevice corrosion, intergranular corrosion, and stress- corrosion cracking. Incoloy 825 nickel alloy has good mechanical properties from moderate to high temperatures, with a hot- working range of 1600 to 2150º F. Alloy 825 also maintains good weldability for all conventional processes.
Incoloy 825 round Bar Applications
Nickel alloy UNS N08825 has many different industrial applications, some of which include: Propeller shafts, Phosphoric acid evaporators, Tank trucks, Hot vessels for food, water, sea water, Sulphuric acid piping and vessels, Marine exhaust systems
Incoloy 825 round Bar Standard
Rod, Bar, Wire and Forging Stock: BS 3076NA16, ASTM B 425, ASTM B 564, ASME SB 425, ASME SB 564, ASME Code Case N-572, DIN 17752, DIN 17753, DIN 17754, VdTÜV 432, ISO 9723, ISO 9724, ISO 9725.
Plate, Sheet and Strip: BS 3072NA16, BS 3073NA16, ASTM B 424, ASTM B 906, ASME SB 424, ASME SB 906, DIN 17750, VdTÜV 432, ISO 6208.
Pipe and Tube: BS 3074NA16, ASTM B 163, ASTM B 423, ASTM B 704, ASTM B 705, ASTM B 751, ASTM B 775, ASTM B 829, ASME SB 163, ASME SB 423, ASME SB 704, ASME SB 705, ASME SB 751, ASME SB 775, ASME SB 829, ASME Code Case 1936, DIN 17751, VdTÜV 432, ISO 6207.
Others: ASTM B 366, ASME SB 366, DIN 17744
ASTM B425-19
Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloys Rod and Bar
Abstract
This specification covers nickel-iron-chromiummolybdenum-copper alloy (UNS N08825 and UNS N08221) in the form of hot-finished and cold-drawn rounds, squares, hexagons, and rectangles. The material shall conform to the composition limits specified. The material shall conform to the mechanical properties specified. Chemical analysis, tension test, and rounding procedure shall be made in accordance to the specified requirements.
N08825 Round Bar Chemical Composition
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N08825 Mechanical Properties
| Alloy | Condition | Tensile Strength min, ksi (MPa) | Yield Strength 0.2 % offset, min, ksi (MPa) | Elongation in 2 in. or 50 mm or 4D, min,% |
|---|---|---|---|---|
| UNS N08825 | Annealed: Hot-finished, cold–drawn | 85 (586) | 35 (241) | 30A |
| Forging Quality: | B | B | B | |
| UNS N08221 | All sizes annealed | 79 (544) | 34 (235) | 30 |
Note:
A. Not applicable to diameters or cross sections under 3⁄32 in. (2.4 mm).
B. Forging quality is furnished to chemical requirements and surface inspection only. No tensile properties are required.
ASTM B425 UNS N08825 round bar, ASTM B425 Incoloy 825 round Bar Size availabiliy
| Grade | Inconel 825 – UNS N08825, Nickel Alloy 825 |
|---|---|
| alloy 825 Round bar size | Diameter: 3-~500mm |
