NS313扎板【铬镍钼合金钢】NS313耐腐蚀性钢板
Chromium NS313 features: the alloy by 25%, 4% 7% of the molybdenum and nickel. Its strength and corrosion resistance is stronger, is mainly used in chemical processing, petrochemical and underwater equipment. It has strong ability to resist chloride compound corrosion, high thermal conductivity and low thermal expansion coefficient.
NS313合金钢较高的铬、钼及氮含量氏它具有很高的抗斑蚀、裂隙腐蚀及一般腐蚀的能力。
NS313化学成分:
| C | Mn | Si | P | S | Cr | Ni | Mo | Fe | 其他 |
NS313 | ≤0.03 | ≤2 | ≤0.6 | ≤0.035 | ≤0.01 | 26~29 | 3.5~5.2 | 1~2.5 | 余量 | N 0.15~0.35 |
物理性能:密度8.0g/cm3熔点1350-1400℃
NS313应用范围应用X域有:
石油天然气工业设备
离岸平台、热交换器、水下设备、消防设备
化学加工工业、器皿与管道业
脱盐植物、高压RO植物及海底管道
机械部件(高强度、抗腐蚀部件)。
=====================================================================
=====================================================================
=====================================================================