| 产品 | 无缝钢管 | 材料 | 镍合金钢 |
|---|---|---|---|
| 标准： | ASTM B407 | 年级 | UNS NO8810 |
| 长度 | 或根据需要 | 尺寸 | 定制 |
| 包装细节： | 胶合木箱/捆绑带塑料盖 | 申请： | 热交换器/锅炉/冷凝器管材 |
ASTM B407 SMLS UNS NO8810 Nickel Alloy Boiler Tubes
同昌集团提供 ASTM B407 UNS NO8810 SMLS nickel alloy steel tubes and we sell these tubes in more than 70 countries up to now.
ASTM B407 This specification covers UNS N08120， UNS N08800， UNS N08801， UNS N08810， UNS N08811， UNS N08890， and UNS N06811 in the form of cold-worked and hot-finished annealed and tube. Alloys UNS N08800 and UNS N06811 are normally employed in service temperatures up to and including 1100°F (593°C). Alloys UNS N08120， UNS N08810， UNS N08811， and UNS N08890 are normally employed in service temperatures above 1100°F (593°C) where resistance to creep and rupture is required， and they are annealed to develop controlled grain size for optimum properties in this temperature range.
This page talk about the material NO 8810，Alloy NO8810 is a high-temperature nickel-iron-chromium alloy that offers excellent resistance to oxidation and corrosion.
Chemical Composition % NO8810
| 倪 | Cr | 铁A | 锰 | C | 铜 | Si | S | Al | Ti |
| 30.0-35.0 | 19.0-23.0 | 39.5 分钟 | 1.5max | 0.05-0.10 | 0.75max | 1.0 | 0.015 | 0.15-0.60 | 0.15-0.60 |
A Iron shall be determined arithmetically by difference.
Mechanical Property NO8810
| Condition (Temper) | 最小拉伸强度 | Yield Strength， 0.2% offset min | 伸长率 |
| hot-finished/cold-worked annealed | 65000 psi，450 MPa | 25000 psi，170 MPa | 30% |
Heat Treatment — The final heat treatment of UNS NO8810 — 2050°F (1121°C) minimum
需要测试
化学分析/机械性能/ Hydrostatic Test/ Eddy-Current Testing
燃烧测试/ Tension Test/ Nondestructive Electric Test
应用
锅炉
热交换器
发电
石化工业
化学加工
石油和天然气工业
