5 thoughts on “Incoloy028 nickel -based alloy plate, tube, forging, capillary, seamless steel pipes, stick materials, and ring parts of the ring parts”
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Correspondence cards: Alloy28/No8028/1.4563/Sanicro28
ingredient performance
alloy 28/UNS N08028/W. NR. 1.4563 is a nickel -iron chromium alloy with molybdenum and copper. It is mostly used in the petrochemical industry and has excellent performance in the oxidation and reduction medium. It has excellent corrosion resistance for corresponding stress corrosion and cracked and local corrosion. This alloy sulfuric acid and phosphate.
n08028 has excellent corrosion resistance, such as alkaline and acidic applications of sulfur -containing and high -chloride environment. It can also be used for high temperature environments.
O better anti -sulfide cracking performance
n08028 is widely used in the hydrogen -containing hydrogen -containing environment in oil and natural gas industries. Because the material has excellent anti-sulfide cracking performance in high hydrogen sulfide (H2S), carbon dioxide (CO2) and chloride (CL-) environment. Can be used to handle production pipes (OCTG) and heat exchanger applications that contain sulfur crude oil environment.
nn08028 The molybdenum and nickel components help the prevention of the prevention of the device and the cracking caused by phosphate during the stop work. The steel can also be used for refinery to reduce the effects of cyclum acid.
The main features
The good corrosion resistance in the strong acid environment
The good antiplication and cracking performance in hydrogen sulfide (H2S) and chloride environment Anti -crystalline corrosion performance
The high anti -point erosion and gap corrosion performance
Good weldability
The application field
Nuclear fuel post -treatment, operation service services, acid production and pickling equipment in deep sulfur well wells.
alloy 28 Main specifications:
alloy 28 seamless pipes, Alloy 28 steel plates, Alloy 28 round steel, AloY 28 forged, Alloy 28 flange, AlLoy 28 ring, ALOY 28 steel belt, AlLOY 28 straight strips, Alloy 28 silk materials and supporting welds, Alloy 28 processing containers, etc. can be customized according to the specific number of specifications
It is a ultra -low -carbon austenite alloy. It has excellent corrosion resistance in the harsh corrosive media of the chemical industry. It has a good uniform corrosion resistance in wet phosphoric acid. , Anti -crystalline corrosion, resistant corrosion and rupture performance. The process performance is similar to the ausnex. Because of its excellent comprehensive performance, this alloy has been widely used in the chemical processing industry in recent years. Shanghai Bingbing is sour. This alloy cannot be strengthened through heat treatment, only the method of cold processing is used to strengthen it.
Chemical composition: carbon C: ≤0.02, silicon Si: ≤1.00, manganese mn: ≤2.0, phosphorus P: ≤0.02, sulfur S: ≤0.015, nickel ni: 31, 31, 31, 31, 31, 31, 31, Chromium CR: 27, molybdenum MO: 3.5, iron Fe: remaining, copper Cu: 1.00.
Corresponding card number: National standard brand number:, US standard brand number:, alloy28, no8028, moral bid number: 1.4563, Sweden: Sanicro28.
The corrosion resistance: It has a good uniform corrosion performance in some harsh corrosive environments, superior to 904L in H2SO4, close to Ha's G, and has good performance in H3PO4, in HCL in HCL And HF and HNO3 are better than general stainless steel. Because of its extremely low carbon content, it has a good crystal resistance and corrosion performance. After multiple welding, the corrosion resistance does not decrease, and the gap corrosion of the erosion resistance is also good.
physical performance: density 8.0g/cm3, dissolved point: 1350 ~ 1370 ° C, comparison of heat capacity: 450 ~ 530J/kg.k, thermal guidance: 11.4 ~ 16.7. W (m.k), elastic modular modulus Quantity: 200 mPa.
The processing and welding: The heat processing temperature is 950 ~ 1150 degrees, and Shanghai is recommended at 1120 degrees. In order to give full play to the good corrosion resistance of the alloy, solid solution and degeneration are required. Welding performance is good, and there is no tendency to crack.
The application field: mainly used for wet phosphate production. In seawater, chemical processing and organic acid production containing F-HCL are widely used. Used to condense H3PO4 is an ideal material replacing graphite heat exchanger. In H2SO4, heat exchangers and acid gas conveying pipes used in pipelines,
Dongte, imported manufacturer in the United States.
/alloy028 is a ultra -low -carbon austenite alloy. It has excellent corrosion resistance in the harsh corrosive media of the chemical industry. Extract, seam -resistant corrosion, inter -crystalline corrosion, and resistant corrosion and cracking performance. The process performance is similar to the ausnex. Because of its excellent comprehensive performance, this alloy has been widely used in the chemical processing industry in recent years. This alloy cannot be strengthened by heat treatment, and only the method of cold processing is used to strengthen it.
/alloy028 Chemical ingredients: carbon C: ≤0.02, silicon SI: ≤1.00, manganese mn: ≤2.0, phosphorus P: ≤0.02, sulfur S: ≤0.015, nickel Ni: 31, chromium CR : 27, molybdenum MO: 3.5, iron Fe: Yu, copper Cu: 1.00.
/alloy028 Correspondence card: National standard brand number:, US standard number:/alloy028, all28, no8028, German bid number: 1.4563, Sweden: Sanicro28.
/alloy028 Cortency resistance: It has a good uniform corrosion performance in some harsh corrosive environments. Big stainless steel in HCL and HF, HNO3. Because of its extremely low carbon content, it has a good crystal resistance and corrosion performance. After multiple welding, the corrosion resistance does not decrease, and the gap corrosion of the erosion resistance is also good.
/alloy028 Physical performance: density 8.0g/cm3, dissolved point: 1350 ~ 1370 ° C, comparison of heat capacity: 450 ~ 530J/kg.k, thermal guidance: 11.4 ~ 16.7. W Elastic modulus: 200 mPa.
/alloy028 and welding: the thermal processing temperature is 950 ~ 1150 degrees, it is recommended at 1120 degrees. In order to give full play to the good corrosion resistance of the alloy, solid solution and degeneration are required. Welding performance is good, and there is no tendency to crack.
/alloy028 application field: mainly used for wet phosphate production. In seawater, chemical processing and organic acid production containing F-HCL are widely used. Used to condense H3PO4 is an ideal material replacing graphite heat exchanger.
Nickel -based alloy plates, tube, forging, capacity, seamless steel pipes, stick materials, and ring parts of the annual stock inventory Shanghai Xiangqiang metal team, look forward to your consultation!
incoloy 028 is a kind of nickel -iron chromium alloy and add molybdenum and copper. It has excellent prevention or oxidative acids,
The stress corrosion and cracking, and the ability to corrode the environment, such as erosion and gap corrosion. The alloy is especially resistant to sulfuric acid and phosphate. For chemical processing, pollution
control equipment, pipelines of petroleum and natural gas wells, after nuclear fuel treatment, acid and pickling equipment.
M alloying stainless steel contains a high nickel -containing number, because the amount of NI is> 30%, and sometimes it is also included in the iron nickel -based corrosion resistance. In addition to nickel, this steel has high CR quantity and contains 3%to 4%MO and about 1.0%CU. Therefore, it is resistant to comprehensive corrosiveness in many strong reduction corrosive environments. In containing halogen -containing media, it is resistant to comprehensive corrosion and local corrosion. In addition, this steel has Austeen tissue, with its strength and plasticity and toughness. Therefore, the steel is a kind of steel type with excellent comprehensive performance.
Incoloy 028 (UNSN08028)
INCOLOY 028 This alloy is the highest nickel -containing number of nickels in stainless steel, because the amount of NI is> 30%, and sometimes it is also included in the iron nickel -based methemore. In addition to nickel, this steel has high CR quantity and contains 3%to 4%MO and about 1.0%CU. Therefore, it is resistant to comprehensive corrosiveness in many strong reduction corrosive environments. In containing halogen -containing media, it is resistant to comprehensive corrosion and local corrosion. In addition, this steel has Austeen tissue, with its strength and plasticity and toughness. Therefore, the steel is a kind of steel type with excellent comprehensive performance.
The steel is developed from the material for the production of wet phosphate. It is currently the best corrosion resistance in the field of stainless steel in this application field. In addition, due to the excellent comprehensive and local corrosive performance of this steel in many corrosive environments, it is widely used in chemical, flue gas desulfurization, sea water heat exchangers and other devices.