| 产品 | SMLS 管 | 标准： | ASTM B111 |
|---|---|---|---|
| 材料 | 铜镍合金 | 年级 | C12200 |
| 类型 | 圆形 | 包装细节： | 胶合木箱/捆绑带塑料盖 |
| 强光 | C12200 Copper Nickel Seamless Tube， Copper Nickel Seamless Heat Exchanger Tube， Boiler Copper Nickel Alloy Pipe | ||
ASTM B111 C12200 Copper Nickel Seamless Heat Exchanger Tube
同昌集团供应 ASTM B111 C12200 Copper Nickel Alloy SMLS Tube in more than 70 countries. This specification ASTM B111 establishes requirements for SMLS tube and ferrule stock of copper and various copper alloys up to 3-1/8" ，inclusive， in diameter， for use in surface condensers， evaporators， and heat exchangers.
Material C12200 has been made weldable and brazeable by deoxidising with phosphorus. It is widely used as flat products and tubing， especially where it is to be welded or brazed. And Phosphorus significantly reduces the conductivity， which may go as low as 70% IACS， but also raises the softening temperature when work hardened and promotes fine grain size.
Material C12200 has almost exactly the same mechanical properties as the high purity copper alloys such as C11000. But it has excellent deep drawing characteristics and resistance to pitting corrosion when exposed to severe weather and water environments.
规格 的 C12200
| 尺寸 | 所有钢管均按照 ASTM、ASME 等相关标准进行生产和检验/测试。 | ||||
| 外径 | 5mm to 350mm | ||||
| 时间安排 | SCH 40， SCH 80， SCH 160， SCH XS， SCH XXS， 所有规格 | ||||
| 测试 | Expansion Test / Flattening Test / Residual Stress Test / Nondestructive Testing， etc | ||||
| 长度 | 主要为 6 米或所需长度 | ||||
化学成分 C12200
| 等级 | 铜 | 磷 |
| UNS C12200 | 99.9min | 0.015-0.040 |
Tensile Requirements， Inch-Pound Values 的 C12200
| 等级 | 温度名称 | Tensile Strength min ksiA / MPa | 屈服强度B min ksiA / MPa | |
| 标准 | 前 | |||
| C12200 | H55 | Light-drawn | 36 / 250 | 30 / 205 |
| H80 | Hard-drawn | 45 / 310 | 40 / 275 | |
| A ksi = 1000psi | ||||
| B At 0.5% extension under load | ||||
Density Of C12200
| 密度 | 0.323 lb/in.3 | 8.94 g/cm3 |
应用行业
Condenser & Heat Exchanger & Boiler
化学
石油化工
海上油气平台和加工
海水设备和系统设计
纸浆和纸张
海水淡化厂
发电
