| 产品 | 管件 - 弯头 | 材料 | 合金钢 |
|---|---|---|---|
| 标准： | ASTM B366 | 年级 | C22 |
| 类型 | 无缝/ERW/焊接/制造/锻造 | 包装 | 胶合木箱或托盘 |
| 强光 | Curvas Steel Pipe Elbow， Hastelloy C22 Alloy Steel Pipe Fittings， Alloy Steel Pipe Elbows | ||
ASTM B366 Hastelloy C22 Alloy Steel Elbows Codos
TONG CHUANG supplies ASTM B366 Hastelloy C22， it is a omnipotent of nickel， chromium and molybdenum mixed alloy， with better corrosion resistance performance than other alloys. Hastelloy C22 have a good resistance performance to pitting， crevice corrosion and stress corrosion cracking， have excellent inoxidability water medium performance， including the wet-chlorine， nitric acid or oxidizing acid mixed acid with chloride ion.
Meantime， Hastelloy C22 possesses perfect resistance to reduction and oxidation of processing enviroments， then it can be used in some complicated environment or with many different manufacture target factory depend on the omnipotent performance.
Hastelloy C22 also possess prominent resistance performance to different chemical environments， including strong oxidizing matter， such as iron chloride， copper chloride， chlorine， heat pollution liquid(organic and inorganic)， formic acid， acetic acid， acetyl oxide， sea water and salting liquid and so on.
Hastelloy C22 alloy can resist the grain boundary precipitate form when jointing heat affected zone， this performance made it can applied in many kinds of chemical processing.
Specification Of ASTM B366 Hastelloy C22 Elbows
| 时间安排 | 附表 5 至附表 XXS。 |
| 尺寸 | 正常管道尺寸 (NPS) 1⁄₂ 至正常管道尺寸 (NPS) 48" |
| 标准 | EN， ISO， DIN， JIS， NPT |
| 类型 | 弯头，管端，弯管，三通，异径管，管帽，适配器，三通，四通，接头 |
| 连接类型 | 螺纹式/夹紧式/端部钟罩式/焊接式/法兰式/螺纹式 |
| 类型 | 对焊 (BW)，无缝 (SMLS) 焊接 |
| 表面处理 | 喷砂，轧砂，喷砂 |
| 厚度 | Sch 5S， 20S， S10， S20， S30， 10S， S80， S100， S120， STD， 40S， S40， S60， XS， 80S， S140， S160， XXS 等。 |
| 尺寸类型 | BS1640， EN 10253 - 4， DIN 2605， JIS B2312， ANSI B16.9， MSS SP-75， ANSI B16.28， MSS-SP-43 Type A， MSS-SP-43 Type B， JIS B2313 |
| 表面处理 | 透明油、防锈黑油或热镀锌 |
Chemical Composition Max ASTM B366 Hastelloy C22
| Ni % | Cr % | Mo % | Fe % | W % | Co % | C % | 锰 % | Si % | V % | P % | S % |
| 平衡 | 20-22.5 | 12.5-14.5 | 2-6 | 2.5-3.5 | 2.5 | 0.015 | 0.5 | 0.08 | 0.35 | 0.02 | 0.02 |
Mechanical & Physical Property ASTM B366 Hastelloy C22
| 密度 | 8.69 克/立方厘米 |
| 熔点 | 1399°C (2550°F) |
| 拉伸强度 | ksi – 100 ， MPa – 690 |
| 屈服强度（0.2%Offset） | ksi – 45 ， MPa – 310 |
| 伸长率 | 45% |
应用
Petroleum， chemical， power， gas， metallurgy， shipbuilding， construction， etc.
