UNS N08825 ASTM B163 Standard Nickel Alloy Steel Pipe
ASTM B163 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat Exchanger Tubes
This specification covers seamless tubes of nickel and nickel alloy for use in condenser and heat-exchanger service. This covers outside diameter and average wall, or outside diameter and minimum wall tube. Tube shall be furnished in the alloys and conditions defined by this specification. The material shall conform to the composition limits of nickel, copper, molybdenum, iron, manganese, carbon, silicon, chromium, aluminium, titanium, phosphorus, cerium, zirconium, yttrium, born, cobalt, columblum, tungsten, and nitrogen specified. Tensile strength, yield strength, elongation, and Rockwell hardness of the material shall conform to the required mechanical properties set by this specification. Test methods such as chemical analysis, tension, rounding procedure, Rockwell hardness, grain size and hardness conversion shall be performed.
| Standard | ASTM B163 |
| Material | UNS N08825(Incoloy 825) |
| Equivalent Materials | 1.4958, Incoloy 800HT, 1Cr20Ni32AlTi, X5NiCrAlTi31-20 |
| Related Products | ASTM B163, Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes, Nickel-copper Alloy Tube, Seamless Tube, Nickel Alloy Tubes, UNS N02200, UNS N02201, UNS N04400, UNS N06025, UNS N06045, UNS N06600, UNS N06601, UNS N06603, UNS N06686, UNS N06690, UNS N06696, UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08825, Monel 400, Alloy 400 |
Chemical Composition of ASTM B163 UNS N08825 Nickel And Nickel Alloy Tubes
| Ni % | Cu % | Mo % | Fe% | Mn % | C % | Si % | S % | Cr % | Al % | Ti % |
| 38.0-46.0 | 1.50-3.00 | 2.50-3.50 | 22.0 min | 1.00 max | 0.05 max | 0.50 max | 0.03% max | 19.5-23.5-23.0 | 0.20 max | 0.60-1.20 |
Mechanical Properties of ASTM B163 UNS N08825 Nickel And Nickel Alloy Tubes
| Tensile Strength, Mpa | Yield Strength, MPa | Elongation, % |
| 586 min | 241 min | 30 min |
Product Pictures:
QUALITY CONTROL
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects
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