| 标准：： | ASME SB111 | 材料：： | C68700 |
|---|---|---|---|
| 测试： | ET，HT，扁平化测试；膨胀测试；硝酸亚汞测试；氨蒸气测试；化学分析；显微镜检查；拉力测试。 | 申请： | Boiler Pipe， Hydraulic/Automobile Pipe， |
| 表面： | 抛光 | 形状 | 圆管 |
| 完成： | 冷拔 | ||
| 强光 | Condenser Aluminum Brass Seamless Tube， Seamless Aluminum Brass Tube， C68700 Aluminum Brass Heat Exchanger Tube | ||
ASME SB111 C68700 Copper Alloy Steel Seamless Tube Desalination plant
What is SB111 C68700 Copper Alloy Steel Seamless tube ?
ASTM B111 C68700 Aluminum Brass "Arsenic" UNS CDA101， ASTM B111， ASTM B395， ASTM B187， ASTM B152.
C68700 has particularly good corrosion resistance in seawater.C44300 tubes and C68700 tubes have good corrosion resistance.C68700 is annealed in the O61 condition. The tensile strength is minimized at 345Mpa and the yield strength is minimized at 125Mpa.
C68700 tube density 8.33g/cm3 ， 0.301lb/in.3
特点 SB111 C68700
HIGH STRENGTH: SB111 C68700 copper tubes have high strength and hardness and can withstand high pressure and load.
CORROSION RESISTANCE: The material has good corrosion resistance to seawater and many chemicals， suitable for applications in marine environments and corrosive media.
GOOD HEAT CONDUCTIVITY AND ELECTRICAL CONDUCTIVITY: SB111 C68700 Copper Tube has good heat conductivity and electrical conductivity and is suitable for use in areas such as heat exchangers and electrical equipment.
EASY TO PROCESS: This copper alloy has good plasticity and workability， and can be cold worked and hot worked.
ASME SB111 C68700 Chemical Composition
| 要素 | 重量 % |
| 76.0-79.0 | |
| 锌 | Reminder |
| 铝 | 1.8-2.5 |
| 砷 | 0.02-0.06 |
| Lead | 0.07 |
| 铁 | 0.06 最大值 |
ASME SB111 C68700 Mechanical Properties
| 铜或铜合金 UNS NO. | 温度名称 | 拉伸强度 | 屈服强度 | 伸长率 2 英寸， | |
| 代码 | 前 | 最小 ksi（最小 MPa） | 最小 ksi（最小 MPa） | 分钟 % | |
| C68700 | O61 | 韧 | 50(345) | 18(125) | — |
ASME SB111 C68700 Equivelant
| 标准 | UNS | WERKSTOFF NR. |
| 铝 黄铜 | C68700 | 2.0460 / 1785 |
应用:
- 蒸发器管道
- 热交换器管材
- 冷凝器管板
- 蒸馏器管
- 油井泵衬里
- 铁环
- Bourdon Tubes
- 冷凝管
- Desalination plant
