UNS N08825 Incoloy 825 Tube
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
Incoloy 825 tube is a nickel-iron-chromium alloy known as Incoloy 825 that is used to create seamless or welded tubes. This alloy was created with the intention of preventing corrosion in a range of hostile chemical conditions, including those containing sulfuric acid, phosphoric acid, and others.Incoloy 825 ASTM Tubing Standards are ASTM B705/ASME SB705, ASTM B423/ASME SB423, and UNS N08825 are a few specification standards for Incoloy 825 tubes.
Chemical Composition of Incoloy Alloy 825
Table 1. Chemical composition of Incoloy Alloy 825 (ASTM B163 – Heat exchanger tube)
Element |
% | Element | % |
| Nickel | 38.0 – 46.0 | Carbon | 0.05 max |
| Chromium | 19.5 – 23.5 | Manganese | 1.0 max |
| Molybdenum | 2.5 – 3.5 | Sulfur | 0.03 max |
| Copper | 1.5 – 3.0 | Silicon | 0.5 max |
| Titanium | 0.6 – 1.2 | Aluminium | 0.2 max |
| Iron | 22.0 min (~33%) |
Mechanical Properties:
| 0.2% Proof Stress | 241 N/mm2 | 35 ksi |
| Tensile Strength | 518 N/mm2 | 75 ksi |
| Elongation, 5.65√S0 and 4D | 30% | |
| Reduction of Area | ||
| Hardness (Brinell) | 331 max. |
Characteristics of Incoloy 825
- Tubes made from Incoloy 825 provide good resistance against localized and general corrosion in many environments
- Excellent stress corrosion cracking, crevice corrosion, and pitting resistance ability
- Consistently maintains useful mechanical properties and great toughness from cryogenic to medium-high temperature
- Strong resistance to different oxidizing substances, elements, and acids.
- Good formability and weldability result
Applications is Incoloy 825 used
- Chemical Processing
- Pollution-control
- Oil and gas well piping
- Nuclear fuel reprocessing
- Components in Pickling equipment like heating coils, tanks, baskets and chains
- Acid production
Packaging&Shipping
Hot Tags: uns n08825 incoloy 825 tube, China uns n08825 incoloy 825 tube suppliers, 800h plate, hastelloy b2 heat treatment, 800h, 1 4410 steel pipe, Nickel 200, ss seamless tubing uns s32750
You Might Also Like
Send Inquiry