| 产品名称 | 镍合金 | 标准： | ASTM B444， ASME SB444 |
|---|---|---|---|
| 材料等级： | UNS N06625， N06852， And N06219 | OD： | 1/2’， 1’， 1.1/2’， 2’… Can Customized |
| THK.: | SCH 5， SCH10， SCH 40， SCH 80， SCH 80S， SCH 160， SCH XXS | 长度 | 单随机，双随机和剪切长度 |
| 结束： | 平端，斜端 | 类型 | 无缝 |
| 包装 | 胶合木箱/铁箱/带塑料盖的捆绑箱 | ||
| 强光 | astm b444 gr.2 inconel 625 pipe， smls inconel 625 pipe， din 2.4856 inconel 625 tube | ||
ASTM B444 GR.2 INCONEL 625 (NO6625) DIN 2.4856 NICKLE ALLOY SMLS PIPE
In ASTM B444， the specification specifically applies UNS N06852 and UNS N06219 for delivery in the solution-treated state. Regarding Inconel 625 (UNS N06625)， the specification outlines two states:
Grade 1 (Annealed): Grade 1 refers to the annealed state of Inconel 625. It is stronger and suitable for use at temperatures up to 1100°F (593°C). Grade 1 is typically the default delivery state for Inconel 625 and tubes. It is commonly used in applications where high corrosion resistance is required at moderately elevated temperatures.
Grade 2 (Solution Annealed): Grade 2 corresponds to the solution annealed state of Inconel 625. This state is recommended when the material is intended for use above 1100°F (593°C). Grade 2 helps to improve the creep and fatigue properties of the alloy， making it suitable for high-temperature applications. If you have the need for Inconel 625 and tubes to be used at higher temperatures， Grade 2 is the appropriate choice.
规格
尺寸 | 6.00 mm OD up to 914.4 mm OD |
厚度 | 0.3mm – 50 mm， SCH 5， SCH10， SCH 40， SCH 80， SCH 80S， SCH 160， SCH XXS |
长度 | 单随机，双随机和剪切长度 |
类型 | ， Seamless Tubes |
年级 | UNS N06625， N06852， and N06219 |
Equivalent Grades for Inconel Alloy 625 Tubes
标准 | WERKSTOFF NR. | UNS | JIS | BS | 社会变革管理计划 | AFNOR | EN |
铬镍铁合金 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | 镍铬 22Mo9Nb |
化学成分
等级 | C | 锰 | Si | S | 铜 | 铁 | 倪 | Cr |
铬镍铁合金 625 | 0.10max | 最大 0.50 | 最大 0.50 | 0.015max | - | 5.0 最大值 | 58.0 分钟 | 20.0 – 23.0 |
机械性能
要素 | 密度 | 熔点 | 拉伸强度 | 屈服强度（0.2%Offset） | 伸长率 |
铬镍铁合金 625 | 8.4 克/立方厘米 | 1350°C (2460°F) | Psi - 1，35，000 ， MPa - 930 | Psi - 75，000 ， MPa - 517 | 42.5 % |
Here are some key features and characteristics of ASTM B444 Gr.2 Inconel 625 pipes:
Corrosion Resistance: Inconel 625 pipes exhibit exceptional resistance to a wide range of corrosive environments， including seawater， acidic solutions， and oxidizing/reducing conditions.
High Strength: These pipes offer high tensile strength， making them suitable for demanding applications that require robustness and structural integrity.
Heat Resistance: Inconel 625 pipes can withstand elevated temperatures and retain their mechanical properties even under thermal stress. They can be used in both cryogenic and high-temperature environments.
Versatility: The alloy has good weldability and can be easily formed and fabricated into various shapes， making it versatile for different applications.
Application Areas: ASTM B444 Gr.2 Inconel 625 pipes are commonly used in industries like chemical processing， oil and gas， marine engineering， power generation， aerospace， and pollution control.
应用
1.Aircraft ducting systems
2. Aerospace
3. Jet engine exhaust systems
4. Engine thrust-reverser systems
5. Specialized seawater equipment
6. Chemical process equipment
