| 材料 | 钢 | 形状 | 相等，缩小，圆形 |
|---|---|---|---|
| 连接： | 螺纹连接，承插焊，对焊，法兰连接 | 技术 | 锻造，铸造，推压，对焊，焊接 |
| 尺寸 | 定制尺寸， 1/8′-2'， 1/2′-48'， 1/2′-6'， DN15-DN1200 | 标准： | ANSI， ASTM， DIN， JIS， BS， Etc. |
| 产品名称 | 黑漆管件，冲压管件，真空管件，对焊管件，不锈钢管件 | 申请： | Pipeline， Oil & Gas， Chemical， Etc. |
| 厚度 | STD， DIN， SCH40， SGP， SCH10-XXS（2-60 毫米） | 包装 | 纸箱，木箱，托盘，等等。 |
| 表面处理： | Galvanized， Black， Polished |
Hastelloy Nickel Alloy ASTM B366 C-276 BW Fitting Elbow Tee Reducer Cap are Available
说明
ALLOY C-276 is a nickel-molybdenum-chromium alloy containing additional tungsten. ALLOY C-276 exhibits excellent resistance to a variety of chemical process environments， including ferric chloride and copper chloride， thermally contaminated organic and inorganic media， chlorine， jia acid and yi acid， seawater， brine and hypochlorite， and chlorine dioxide solutions. In addition， ALLOY C-276 resists the formation of grain boundary precipitates in the welding heat affected zone， making it useful for most chemical processes in the welded state. The alloy has excellent resistance to pitting and stress corrosion cracking and can oxidize atmospheres at temperatures up to 1040°C.
Design feature
• Excellent corrosion and oxidation resistance.
• Excellent resistance to pitting and stress corrosion cracking.
• Maintain corrosion resistance of welded joints.
Chemical Composition – Hastelloy C276 (UNS N10276)
C | Co | Cr | 铁 | 锰 | 莫 | 倪 | P | S | Si | V | W |
最大 | 最大 | 最大 | 最大 | 最大 | 最大 | 最大 | |||||
0.01% | 2.5% | 14.5 – 16.5% | 4 – 7% | 1.0% | 15 – 17% | BAL | .04% | 0.03% | 0.08% | 0.35% | 3 – 4.5% |
Mechanical & Physical Properties Of Hastelloy C276 (UNS N10276)
密度 | 8.89 克/立方厘米 |
熔点 | 1370°C (2500°F) |
拉伸强度 | Psi - 1，15，000 ， MPa - 790 |
屈服强度（0.2%Offset） | Psi - 52，000 ， MPa - 355 |
伸长率 | 40 % |
ASTM B366 C276 Hastelloy Pipe Fittings Equivalent Grades
标准 | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | 或 | 社会变革管理计划 |
哈氏合金 C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
哈氏合金 C276 具有哪些特性？
1. Excellent corrosion resistance in reducing environment
2， excellent resistance to strong solutions of oxidized salts， such as ferric chloride and copper chloride
3， high nickel， molybdenum content， has good corrosion resistance in a reducing environment
4， low carbon content， can minimize the welding process to the welding joint heat affected zone grain boundary carbide precipitation
5， resistance to pitting corrosion， stress corrosion cracking and other local corrosion
6， one of the few materials that can withstand the corrosion of wet chlorine gas， hypochlorite and chlorine dioxide
