| 材料等级： | Inconel600， Inconel 601， Inconel 625， Inconel 690， Inconel 718， Inconel 750 | 标准： | ASME SB366， ASTM B366 |
|---|---|---|---|
| 产品 | Elbow ， Tee， Reducer， Cap， Flange， Weldolet， RTJ | ||
| 强光 | 对焊管件， 锻钢配件 | ||
Butt weld fittings SB366 Inconel 600， Inconel 601， Inconel 718， Inconel 625， Elbow，Tee， Reduce， Cap
Inconel® 600 is a nickel-base alloy with excellent carburization， and good oxidation resistance at elevated temperatures. The alloy has long been used in the heat treating industry for many of the same applications as RA330®. 600 alloy has useful resistance to dry Cl2 and HCl gases at moderately elevated temperatures. Alloy 600 is not suggested for use at red heat when sulfur is present due to elevated nickel quantities.
Grades 200 and 201 nickel are normally preferred for handling concentrated， high temperature caustic. However， when sulfur compounds are present as well， or for ammonium hydroxide service， 600 alloy is suggested. 600 alloy is subject to stress corrosion cracking in hot， concentrated caustic alkalies. To avoid stress corrosion cracking， the 600 alloy fabrication should be fully stress relieved prior to use. A minimum treatment of 1650°F for 1 hour is suggested， but 1800-1850°F for 1 hour preferred.
化学
| 倪 | Cr | C | 锰 | 铜 | Si | S | 铁 | |
| MIN | 72.00 | 14.00 | — | — | — | — | — | 6.00 |
| 最大 | 17.00 | 0.15 | 1.00 | 0.50 | 0.50 | 0.015 | 10.00 |
*ASTM 规格最大 0.20 C。
规格
AMS 5540， AMS 5665
ASME SB 166， ASME SB 167， ASME SB 168
ASTM B 166， ASTM B 167， ASTM B 168
EN 2.4816
UNS N06600
Werkstoff 2.4816
库存
600 Plate， 600 Rod Coil， 600 Round Bar， 600 Sheet， 600 Welding Products
通用商品名称
Alloy 600， Inconel® 600， Nickel 600
特点
· Virtually immune to chloride ion stress corrosion cracking
· Good caustic corrosion resistance
· Resistant to dry Cl2 to about 1000°F
· Oxidation resistance to 2000°F
· Carburization resistance
应用
· Heat treating muffles and retorts
· Vacuum furnace fixtures
· Chlorination equipment to 1000°F
· Titanium dioxide plants
物理特性
密度： 0.304 lb/in3
熔点 2470- 2575°F
Poisson's Ratio: 0.29
电阻率 620 Ohm-circ mil/ft
| 温度，°F | 70 | 1000 | 1200 | 1400 | 1600 | 2000 |
| 热膨胀系数*，in/in°F x 10-6 | – | 8.4 | 8.6 | 8.7 | 9.1 | 9.3 |
| 导热性 Btu - ft/ft2 - hr - °F | 8.6 | 13.2 | 14.3 | 13.0 | 16.7 | – |
| 弹性模量，动态 psi x 106 | 30.0 | 25.6 | 24.5 | 23.6 | 22.2 | 20.4 |
* 70°F 至指示温度。
机械性能
Representative Tensile Properties
| 温度，°F | 70 | 1000 | 1200 | 1400 | 1600 | 1800 |
| 极限拉伸强度，ksi | 93 | 84 | 65 | 27.5 | 15 | 7.5 |
| 0.2% 屈服强度，ksi | 37 | 28.5 | 26.5 | 17 | 9.0 | 4.0 |
| 夏比冲击 V 形缺口，英尺-磅 | 45 | 47 | 39 | 46 | 80 | 118 |
Static Corrosion in Molten Caustic Soda
Corrosion Rate， Mils Per Year
| 温度，°F | 750 | 932 | 1076 | 1256 |
| Alloy 201 | 0.9 | 1.3 | 2.5 | 37.8 |
| Alloy 400 | 1.8 | 5.1 | 17.6 | – |
| 合金 600 | 1.1 | 2.4 | 5.1 | 66.4 |
| 等级 | UNS | 编号 | 商品名称 |
| 铬镍铁合金 600 | N06600 | 2.4816 | Inconel 600®， Nickelvac® 600， Ferrochronin® 600 |
| 铬镍铁合金 601 | N06601 | 2.4851 | Inconel 601®， Pyromet® 601， Nicrofer® 601 |
| Inconel 617® | N06617 | 2.4663 | Inconel 617®， Nicrofer® 617 |
| 铬镍铁合金 625 | N06625 | 2.4856 | Inconel 625®， Chornin® 625， Altemp® 625， Nickelvac® 625， Haynes® 625 Nicrofer® 6020 |
| 铬镍铁合金 | N07718 | 2.4668 | Inconel 718®， Nicrofer® 5219， Alvac® 718， Haynes® 718， Altemp® 718 |
| Inconel X 750 | N07750 | 2.4669 | Inconel X750®， Haynes X750®， Pyromet® X750， Nickelvac®X750， Nicorros® 7016 |
| Incoloy 800 | N08800 | 1.4876 | Incoloy 800®， Ferrochronin® 800， Nickelvac® 800， Nicrofer® 3220 |
| Incoloy 800H | N08810 | 1.4876 | Incoloy 800H®， Ferrochronin® 800， Nickelvac® 800， Nicrofer® 3220 |
| Incoloy 800HT | N08811 | 1.4876 | Incoloy 800HT®， Ferrochronin® 800， Nickelvac® 800， Nicrofer® 3220 |
| Incoloy 825 | N08825 | 2.4858 | Incoloy 825®， Nickelvac® 825， Nicrofer 4241® |
类型Elbow – 90 Deg. & 45 Deg.， Tee – Equal & Reducing， Union， Cross， Coupling – Full & Half， Socket Reducing， CAP， Plug-Hex & Square， Nipples (Hex/Reducing)， Bushing， Sockolet， Weldolet， Thredolet， Elbolet， Nipolet.
