| 斯坦德拉德 | ASTM B366; ASME SB366 | 材料 | UNS N10276/HASTELLOY C276 |
|---|---|---|---|
| 类型 | Hastelloy Steel Buttweld Elbow | 学位 | 45/90/180 |
| 半径 | 长半径/短半径 | 尺寸 | 1/2"-48"（DN15-DN1200）或定制尺寸 |
| 厚度 | SCH10S-XXS | 表面： | 喷砂 |
| 强光 | 对焊管件， 锻钢配件 | ||
HASTELLOY STEEL BUTT WELD FITTING ASTM B366 UNS N10276/HASTELLOY C276 ELBOW BEND
概述：
Hastelloy C276 is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in a wide range of aggressive environments. An elbow， in the context of piping and plumbing， is a pipe fitting that changes the direction of the flow. A Hastelloy C276 elbow， therefore， is a specialized pipe fitting made from this particular alloy.
The Hastelloy C276 elbow is specifically designed for use in corrosive environments where superior resistance to both oxidizing and reducing media is required. This makes it an ideal choice for applications in chemical processing， pollution control， pulp and paper production， industrial waste treatment， and many other industries where corrosion resistance is critical.
Due to its unique chemical composition， including high levels of nickel， molybdenum， and chromium， Hastelloy C276 offers exceptional resistance to a variety of corrosive agents such as sulfuric acid， hydrochloric acid， phosphoric acid， chlorine， and seawater， among others.
The elbow shape allows for a change in the direction of fluid flow， and by utilizing Hastelloy C276， the elbow can maintain its structural integrity and corrosion resistance even in demanding operating conditions.
It's important to note that Hastelloy C276 is known for its versatility and reliability in high-stress environments， and as such， Hastelloy C276 elbows are highly regarded for their performance and longevity in challenging industrial settings.
规格
| 标准 | ASTM B366 及其等效 ASME、DIN 和 EN 标准。 |
| 年级 | UNS N10276 |
| 尺寸 | 1/2''-48''或定制尺寸 |
| 壁厚 | SCH10S 至 SCH.XXS |
| 半径 | SR LR |
| 结束 | 斜角端 |
| 表面 | 喷砂 |
| 包装 | 胶合板箱/托盘 |
化学成分
| 等级 | 倪 | Cr | 莫 | 铁 | W | C | Si | Co | 锰 | V | P | S |
| UNS N10276 | 剩余 | 14.5-16.5 | 15.0-17.0 | 4.0-7.0 | 3.0-4.5 | 0.01 最大值 | 0.08 最大值 | 2.5 最大值 | 1.0 最大值 | 0.35 最大值 | 0.04 最大值 | 0.03 最大值 |
机械性能
| 等级 | 拉伸强度，最小，ksi (MPa) | 屈服强度， 最小， ksi (MPa) | 2 英寸伸长率 或 50 毫米，最小值（%） |
| UNS N10276 | 100(690) | 41(283) | 40 |
尺寸
| 标称尺寸 | 锥齿轮外径 (毫米) | 中心至终点 (毫米) | |||
| 90° 弯头 | 45° 弯头 | ||||
| DN | NPS | O.D. | A | B | |
| LR | SR | LR | |||
| 15 | 1/2 | 21.3 | 38 | … | 16 |
| 20 | 3/4 | 26.7 | 38 | … | 19 |
| 25 | 1 | 33.4 | 38 | 25 | 22 |
| 32 | 1 1/4 | 42.2 | 48 | 32 | 25 |
| 40 | 1 1/2 | 48.3 | 57 | 38 | 29 |
| 50 | 2 | 60.3 | 76 | 51 | 35 |
| 65 | 2 1/2 | 73.0 | 95 | 64 | 44 |
| 80 | 3 | 88.9 | 114 | 76 | 51 |
| 90 | 3 1/2 | 101.6 | 133 | 89 | 57 |
| 100 | 4 | 114.3 | 152 | 102 | 64 |
| 125 | 5 | 141.3 | 190 | 127 | 79 |
| 150 | 6 | 168.3 | 229 | 152 | 95 |
| 200 | 8 | 219.1 | 305 | 203 | 127 |
| 250 | 10 | 273.0 | 381 | 254 | 159 |
| 300 | 12 | 323.8 | 457 | 305 | 190 |
| 350 | 14 | 355.6 | 533 | 356 | 222 |
| 400 | 16 | 406.4 | 610 | 406 | 254 |
| 450 | 18 | 457.0 | 686 | 457 | 286 |
| 500 | 20 | 508.0 | 762 | 508 | 318 |
| 550 | 22 | 559.0 | 838 | 559 | 343 |
| 600 | 24 | 610.0 | 914 | 610 | 381 |
| 650 | 26 | 660.0 | 991 | 660 | 406 |
| 700 | 28 | 711.0 | 1067 | 711 | 438 |
| 750 | 30 | 762.0 | 1143 | 762 | 470 |
| 800 | 32 | 813.0 | 1219 | 813 | 502 |
| 850 | 34 | 864.0 | 1295 | 864 | 533 |
| 900 | 36 | 914.0 | 1372 | 914 | 565 |
| 950 | 38 | 965.0 | 1448 | 965 | 600 |
| 1000 | 40 | 1016.0 | 1524 | 1016 | 632 |
| 1050 | 42 | 1067.0 | 1600 | 1067 | 660 |
| 1100 | 44 | 1118.0 | 1676 | 1118 | 695 |
| 1150 | 46 | 1168.0 | 1753 | 1168 | 727 |
| 1200 | 48 | 1219.0 | 1829 | 1219 | 759 |
| 备注 1) 除此以外，还适用于 GB/T 10752、SH 3408、SH 3409、HG/T 21635、HG/T 21631、SY/T 0510、DL/T 695、EN 10253 等标准。 2) NPS 超过 48 的弯头应根据采购商和制造商商定的尺寸制造。 | |||||
