| 材料 | Incoloy 800(1.4876)， Incoloy 800H(1.4876)， Incoloy 800HT(1.4876)， Incoloy 825(2.4858) | 标准： | ASTM B163， ASTM B515， ASTM B407， ASTM B514 |
|---|---|---|---|
| 无损检测： | ET，UT，HT | 表面： | 腌制退火 |
| 结束： | PE，BE | 类型 | SEAMLESS /WELDED |
| 强光 | UNS N08810 Nickel Alloy Tube， Pickled Annealed Nickel Alloy Pipe， Nickel Alloy Pipe UNS N08811 | ||
ASTM B407 Incoloy 800HT (UNS N08811)/ 800H(UNS N08810) Nickel Alloy Pipe
Alloys 800H (UNS N08810) and 800HT (UNS N08811) are dual- certifiable Nickel-Iron-Chromium materials that resist oxidation， carburization and other high temperature corrosion.
Super alloys are also referred to as high performance alloys. They have good creep and oxidation resistance， and are utilized where high surface stability is required. They also have an ability to function under high temperatures and mechanical stress. They can be strengthened by solid-solution hardening， work hardening， and precipitation hardening. They are divided into three groups such as iron-based， nickel-based， and cobalt-based alloys.Incoloy 800HT is a nickel-iron-chromium alloy， and also a modified version of alloy 800. It has high creep-rupture strength. The following datasheet gives an overview of Incoloy 800HT.
What are the characteristics of Incoloy 800H/HT?
- 高温强度
- 蠕变断裂强度高
- 在高温环境中抗氧化和渗碳
- 在许多酸性环境中具有良好的耐腐蚀性
- 对多种含硫环境具有良好的耐受性
TONG CHUANG Group can supply:
- 片材
- 板材
- 酒吧
- Pipe & Tube (welded & seamless)
- Fittings (i.e. flanges， slip-ons， blinds， weld-necks， lapjoints， long welding necks， socket welds， elbows， tees， stub-ends， returns， caps， crosses， reducers， and pipe nipples)
- 电线
TONG CHUANG Products ASTM Specifications:
| 合金 | 管道 Smls | 管道焊接 | 管道 Smls | 焊接管 | 片材/板材 | 酒吧 | 锻造 | 装配 |
|---|---|---|---|---|---|---|---|---|
| Alloy 800 (UNS N08800) | B407 | B154 | B163 | B515 | B409 | B408 | B564 | B366 |
| Alloy 800H (UNS N08810) | B407 | B154 | B163 | B515 | B409 | B408 | B564 | B366 |
| Alloy 800HT (UNS N08811) | B407 | B154 | B163 | B515 | B409 | B408 | B564 | B366 |
Alloy 800 (UNS N08800) Chemical Composition， %
| 倪 | Cr | 铁 | C | Al | Ti | Al+Ti |
|---|---|---|---|---|---|---|
| 30.0-35.0 | 19.0-23.0 | 39.5 分钟 | .10 最大值 | .15-.60 | .15-.60 | .30-1.20 |
Alloy 800H (UNS N08810) Chemical Composition， %
| 倪 | Cr | 铁 | C | Al | Ti | Al+Ti |
|---|---|---|---|---|---|---|
| 30.0-35.0 | 19.0-23.0 | 39.5 分钟 | .05-.10 | .15-.60 | .15-.60 | .30-1.20 |
Alloy 800HT (UNS N08811) Chemical Composition， %
| 倪 | Cr | 铁 | C | Al | Ti | Al+Ti |
|---|---|---|---|---|---|---|
| 30.0-35.0 | 19.0-23.0 | 39.5 分钟 | .06-.10 | .25-.60 | .25-.60 | 0.85-1.2 |
Applications of Incoloy 800H/HT:
- Ethylene furnace quench boilers
- 碳氢化合物裂解
- Valves， fittings and other components exposed to corrosive attack from 1100-1800° F
- 工业炉
- 热处理设备
- 化学和石化加工
- 发电厂的过热器和再热器
- 压力容器
- 热交换器
