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1.4529 grade is high alloyed stainless steel with an austenitic structure, which can be classified as nickel alloys (according to American standards).
Delivered in the supersaturated state exhibits resistance to intercrystalline, pitting, and stress corrosion, salt, sea water, chloride, sulfuric acid, phosphoric acid and other aggressive chemicals in high concentrations in liquid and gaseous form.
Materials of 1.4529 grade, except high chemical resistance, can work at elevated temperatures while maintaining adequate mechanical properties.
Ignoring the high content of nickel and chromium, the standard also specifies a relatively large amount of Molybdenum and Nitrogen, which is particularly worthwhile when selecting grade from the related group of high alloy steels.
Significantly higher percentages of Nitrogen and Molybdenum contribute to limiting the creation of intermetallic phases, as well as improving the impact resistance.
Steel is used mainly in the chemical, paper, cryogenic, aerospace, and power industries. The main end products are heat exchangers, chemical tanks, pumps, screws, aircraft components, bushings, shafts, water desalination and flue gas desulphurisation equipment, valves and even radiator components.
Chemical composition of 1.4529(X1NiCrMoCuN25-20-7 grade）
Cr | 19.0-21.0 |
Ni | 24.0-26.0 |
Mn | 1.00max |
C | 0.02max |
Si | 0.5max |
P | 0.03max |
S | MAX0.01 |
Mechanical Properties of 1.4529(X1NiCrMoCuN25-20-7 grade）
Feature :
1、High strength and good mechanical properties
1.4529 stainless steel plate has high tensile strength and yield strength, and can withstand large loads and pressures. This feature enables it to perform well in high-strength and high-stress working environments, such as aircraft fuselages, engine components and other aerospace applications. At the same time, its good mechanical properties are also reflected in good toughness and ductility, ensuring stable performance under various complex working conditions.
2、Excellent corrosion resistance
1.4529 stainless steel plate is particularly outstanding in corrosion resistance. Its alloy composition contains a high proportion of nickel (24%~26%), molybdenum (6%~7%) and copper (1.5%~2.5%). These elements work together to enable the stainless steel to operate stably for a long time in harsh environments such as strong acid, strong alkali and salt corrosion. Especially in a corrosive environment containing chloride ions, 1.4529 stainless steel plate has excellent corrosion resistance, can effectively resist chloride ion stress corrosion, and protect equipment from damage.
3、Good processing performance
1.4529 stainless steel plate not only has excellent performance, but also has good processing performance. It can be cut, bent, welded and processed to meet the different needs of users. Although its high alloy content makes it relatively difficult to process, the smooth processing can be ensured by adopting appropriate processing measures and techniques. In addition, this stainless steel also has good weldability and can be processed by a variety of conventional welding methods, further broadening its application areas.
Our services
We can cut and bend steel plate according to customer's requriement or drawing,
packaging according to customers' request.
Application
In the aerospace field, it is used to manufacture key components such as aircraft fuselages and engine parts;
In the petrochemical field, it is used to manufacture corrosion-resistant equipment such as storage tanks and pipelines;
In the marine engineering field, it is used to manufacture equipment systems, hydraulic and grouting pipeline systems for offshore oil and gas platforms.
In the fields of pharmaceuticals, pulp and papermaking, firefighting facilities, seawater purification equipment, etc., 1.4529 stainless steel plates also play an important role.
1.4529 grade is high alloyed stainless steel with an austenitic structure, which can be classified as nickel alloys (according to American standards).
Delivered in the supersaturated state exhibits resistance to intercrystalline, pitting, and stress corrosion, salt, sea water, chloride, sulfuric acid, phosphoric acid and other aggressive chemicals in high concentrations in liquid and gaseous form.
Materials of 1.4529 grade, except high chemical resistance, can work at elevated temperatures while maintaining adequate mechanical properties.
Ignoring the high content of nickel and chromium, the standard also specifies a relatively large amount of Molybdenum and Nitrogen, which is particularly worthwhile when selecting grade from the related group of high alloy steels.
Significantly higher percentages of Nitrogen and Molybdenum contribute to limiting the creation of intermetallic phases, as well as improving the impact resistance.
Steel is used mainly in the chemical, paper, cryogenic, aerospace, and power industries. The main end products are heat exchangers, chemical tanks, pumps, screws, aircraft components, bushings, shafts, water desalination and flue gas desulphurisation equipment, valves and even radiator components.
Chemical composition of 1.4529(X1NiCrMoCuN25-20-7 grade）
Cr | 19.0-21.0 |
Ni | 24.0-26.0 |
Mn | 1.00max |
C | 0.02max |
Si | 0.5max |
P | 0.03max |
S | MAX0.01 |
Mechanical Properties of 1.4529(X1NiCrMoCuN25-20-7 grade）
Feature :
1、High strength and good mechanical properties
1.4529 stainless steel plate has high tensile strength and yield strength, and can withstand large loads and pressures. This feature enables it to perform well in high-strength and high-stress working environments, such as aircraft fuselages, engine components and other aerospace applications. At the same time, its good mechanical properties are also reflected in good toughness and ductility, ensuring stable performance under various complex working conditions.
2、Excellent corrosion resistance
1.4529 stainless steel plate is particularly outstanding in corrosion resistance. Its alloy composition contains a high proportion of nickel (24%~26%), molybdenum (6%~7%) and copper (1.5%~2.5%). These elements work together to enable the stainless steel to operate stably for a long time in harsh environments such as strong acid, strong alkali and salt corrosion. Especially in a corrosive environment containing chloride ions, 1.4529 stainless steel plate has excellent corrosion resistance, can effectively resist chloride ion stress corrosion, and protect equipment from damage.
3、Good processing performance
1.4529 stainless steel plate not only has excellent performance, but also has good processing performance. It can be cut, bent, welded and processed to meet the different needs of users. Although its high alloy content makes it relatively difficult to process, the smooth processing can be ensured by adopting appropriate processing measures and techniques. In addition, this stainless steel also has good weldability and can be processed by a variety of conventional welding methods, further broadening its application areas.
Our services
We can cut and bend steel plate according to customer's requriement or drawing,
packaging according to customers' request.
Application
In the aerospace field, it is used to manufacture key components such as aircraft fuselages and engine parts;
In the petrochemical field, it is used to manufacture corrosion-resistant equipment such as storage tanks and pipelines;
In the marine engineering field, it is used to manufacture equipment systems, hydraulic and grouting pipeline systems for offshore oil and gas platforms.
In the fields of pharmaceuticals, pulp and papermaking, firefighting facilities, seawater purification equipment, etc., 1.4529 stainless steel plates also play an important role.
