| 标准： | ASTM， ASME， DIN， JIS， ISO， GB， GOST， BS | 申请： | 石油、化工、电力、天然气、冶金、造船、建筑等。 |
|---|---|---|---|
| 厚度 | 定制 | 是否合金 | 是合金 |
| 技术： | 热轧、冷拔、冷轧、焊接和无缝钢管 | 证书 | ISO，SGS，BV 等。 |
| 热处理： | Annealing， Normalizing， Quenching， Tempering， Etc. | 长度 | 定制 |
| 材料 | 镍合金 | 包装 | Standard Export Seaworthy Package |
| Process Method: | Hot Rolled/Cold Rolled/Cold Drawn/ERW/Forged | 形状 | 管材 |
| 尺寸 | 定制 | 表面处理： | 抛光 |
| 测试： | UT， ET， HT， RT， Etc. | ||
| 强光 | asme sb 163 nickel alloy tube， uns n08825 heat exchanger tube， condenser nickel alloy tube | ||
用于冷凝器热交换器的 ASME SB163 Incoloy 825 N08825 镍合金无缝管
同昌集团 is a well-known domestic manufacturer and supplier of Incoloy 825 seamless tube ASTM B163 UNS N08825. Incoloy 825 tube， nickel alloy 825 tube ASTM B163 ASME SB163 N08825 Nickel alloy seamless tube. The tube is a nickel-iron-chromium alloy with added molybdenum and copper. The chemical composition of this nickel steel alloy is designed to provide excellent resistance to many corrosive environments. It is similar to Alloy 800， but has better water corrosion resistance. It has excellent resistance to reducing and oxidizing acids， stress corrosion cracking， and local corrosion (such as pitting and crevice corrosion). Incoloy 825 is particularly resistant to sulfuric acid and phosphoric acid. This nickel-steel alloy is used in chemical processing， pollution control equipment， oil and gas well pipelines， nuclear fuel reprocessing， acid production and pickling equipment.
1.材料
UNS N02200; UNS N02201; UNS N04400; UNS N06025; UNS N06045; UNS N06600; UNS N06601;
UNS N06603; UNS N06686; UNS N06690; UNS N06696; UNS N06845; UNS N08120; UNS N08800;
UNS N08801; UNS N08810; UNS N08811; UNS N08825; UNS N06699; UNS N08935
ASTM SB163 UNS NO8825 Chemical Composition:
| 合金 | C | 锰 | Si | S | 铜 | 铁 | 倪 | Cr | Al | Ti |
| 825 | 0.05 最大值 | 最大 1.00 | 0.05 最大值 | 0.03 最大值 | 1.50 – 3.00 | 22.00 分钟 | 38.00 – 46.00 | 19.50 – 23.50 | 最大 0.02 | 0.06 – 1.20 |
ASTM SB163 UNS NO8825 Mechanical Properties:
| 镍合金 | 密度 | 熔化范围 | 拉伸应力 | 屈服应力 (0.2%Offset) | 伸长率 |
| 825 | 8.14 克/立方厘米 | 1400°C (2550°F) | Psi - 80，000 ， MPa - 550 | Psi – 32，000 ， MPa – 220 | 30% |
ASTM SB163 UNS NO8825 Physical Properties:
| 熔点 | 密度/比重 |
| 1370-1400℃ | 8.1 kg/m³ 0.30 lb/in³ |
2.1 The purchaser is responsible for specifying all requirements necessary for the safety and satisfactory performance of materials ordered in accordance with this specification. Examples of such requirements include but are not limited to the following:
2.1.1 Alloy.
2.1.2 State (tempering).
2.1.2.1 If the annealed end of the stress relief tube is
Requirement， specify the length of the end to be annealed and whether
One or both ends should be annealed.
2.1.3 Complete.
2.1.4 Dimensions-outer diameter， minimum or average
Wall thickness (in inches， not specification numbers) and length.
2.1.5 Production operation:
2.1.5.1 Cold bending or coiling.
2.1.5.2 Packaging.
2.1.5.3 Rolled or expanded into tube sheet.
2.1.5.4 Welding or brazing—the process used.
2.1.5.5 Hydrostatic test or non-destructive electrical test—specify the type of test.
2.1.5.6 Pressure requirements—if not the requirements of 6.5.
2.1.5.7 Ends—Flat ends for cutting and deburring will be provided.
2.1.6 Supplementary requirements-state the nature and details.
2.1.7 Delete
2.1.8 Product (inspection) analysis samples-whether to provide product (inspection) analysis samples.
2.1.9 Buyer inspection-If the buyer wishes to witness the test or inspection of materials at the manufacturing site， the purchase order must specify which tests or inspections to witness.
2.1.10 Small diameter and light wall pipe (converter size).
The size covered by this specification is an outer diameter of 3 inches (76.2 mm) and below， a minimum wall thickness of 0.148 inches (3.76 mm) and below， and an average wall thickness of 0.165 inches (4.19 mm) and below. His specifications are limited to tubes with an outer diameter of no more than 3.5 inches (88.9 mm).
