美标钢板:SA553TypeII.是什么 SA553 应06Ni9DR
SA553TypeII.美标容器板,SA553钢板是属于压力容器用淬火加回火镍合金钢板,执行美标ASME标准,与国内06Ni9DR钢板相近,SA553钢板分为三个型号:SA553TypeII.、SA553TypeII.、SA553TypeIII.,三个型号区别在于化学成分Ni含量的不同。
SA553TypeII.美标容器板库存:舞钢孙凡
SA553钢板冲击温度:SA553TypeII.和SA553TypeIII.应进行-195°C冲击测试,SA553TypeII.应进行-170°C冲击测试。
SA553TypeII.钢板化学成分(熔炼分析):
Carbon C: ≤0.13
Manganese Mn: ≤ 0.90
Phosphorus P: ≤ 0.035
Sulfur: ≤ 0.035
Silicon Si: 0.15-0.40
镍Ni:8.5-9.5
SA553TypeII.钢板力学性能:
抗拉强度MPa：690-825
Yield strength MPa: ≥585
伸长率（标距50mm）%：≥20
SA553TypeII. steel plates such as electro-galvanized, hot-dip galvanized, fingerprint-resistant electrogalvanized, color-coated steel coils and vibration-damping composite steel plates, PVC laminated steel plates, etc., make these products have excellent qualities such as beautiful appearance and high corrosion resistance, and have been widely used. Cold-rolled steel coils must be finished after annealing, including cutting heads, tails, trimming, leveling, leveling, recoiling, or slitting shear plates.
SA553TypeII. steel plate cold-rolled products are widely used in automobile manufacturing, home appliances, instrument switches, construction, office furniture and other industries. The weight of each bale after the steel plate is bundled is 3~5 tons. The weight of the flat coil is generally 3~10 tons/roll. The inner diameter of the steel coil is 610mm.
Most of the steel processing of SA553TypeII. steel plate is processed by pressure, so that the processed steel (billet, ingot, etc.) produces plastic deformation. According to the different processing temperatures of steel, there are two types: cold working and hot working. The main processing methods of steel are:
SA553TypeII. steel plate rolling: the metal billet through a pair of rotational rolling gaps (various shapes), due to the compression of the rolling rod to reduce the cross-section of the material, the length of the pressure processing method, this is the most commonly used production method for the production of steel, mainly used to produce profiles, plates, pipes. It is divided into cold rolling and hot rolling.
SA553TypeII. Steel plate forging: A pressure processing method that uses the reciprocating impact of the forging hammer or the pressure of the press to change the blank into the shape and size we need. Generally, it is divided into open forging and die forging, and is often used to produce large materials, open billets and other materials with large dimensions.
SA553TypeII. Steel plate pulling: It is a processing method that pulls the rolled metal blanks (shapes, tubes, products, etc.) into cross-sections through die holes to reduce the length and increase the length, mostly used for cold processing.
Extrusion: It is a processing method that puts the metal in a closed extrusion and exerts pressure at one end to make the metal extrude out of the specified die hole to obtain a finished product of the same shape and size, which is mostly used in the production of non-ferrous metal materials.
SA553TypeII. steel plate first of all from the performance aspect, SA553TypeII. steel plate has a strong high temperature resistance, and its use temperature range is between minus 196 degrees Celsius and 450 degrees Celsius, which can still maintain high strength and toughness in this temperature range. SA553 Type II steel plate, on the other hand, pays more attention to the processing performance at low temperatures, with a service temperature range of minus 196 degrees Celsius to 380 degrees Celsius, and has good low-temperature impact toughness and weldability.
Secondly, from the application point of view, SA553TypeII. steel plate is mainly used for nuclear reactor pressure vessels in nuclear reactor manufacturing, and can also be used in the manufacture of other important equipment under low temperature conditions. SA553 Type II steel plate, on the other hand, is mainly used in the manufacture of cryogenic equipment such as hydrogen storage tanks, and can also be used in the manufacture of other important equipment under low temperature conditions such as nuclear power plants.
SA553TypeII. steel plate is used in petroleum, chemical, power station, boiler and other industries, used to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler steam drums, liquefied petroleum cylinders, hydropower station high-pressure water pipes, water turbine volutes and other equipment and components.