What stainless steel is SS 1 4110

Stainless steel.

Material No.: Grade: X55CrMo14

Standard: EN 10088 - 2:2005

Features & Applications:

X55CRMO14 stainless steel, German DIN standard stainless steel.

Chemical Composition: Carbon C:

Silicon SI:

Manganese mn:

Phosphorus p: sulfur s:

Chromium Cr:Molybdenum Mo:

Material No.: Grade: X55CrMo14

Characteristics and applications

X55CRMO14 stainless DU steel, martensitic stainless steel. CIS ZHI standard EN10088-1-2005

X55CrMo14 Chemical DAO Composition:

Carbon C: Silicon Si:

Manganese mn:

Phosphorus p: sulfur s:

Chromium Cr:Molybdenum Mo:

Nickel ni:—

Vanadium v:—<

It is a super duplex steel, which is a ferritic-austenitic (duplex) stainless steel, which combines the most beneficial properties of many ferritic steels and austenitic steels, and has excellent resistance to pitting corrosion, crevice corrosion and uniform corrosion due to the high content of chromium and molybdenum in this steel. The bidirectional microstructure guarantees a high resistance to stress corrosion cracking and a high mechanical strength.

Material No.: Grade: X55CrMo14

Features & Applications:

X55CRMO14 stainless steel, martensitic stainless steel. European Committee for Standardization standard EN10088-1-2005

X55CrMo14 Chemical Composition:

Carbon C: Silicon Si:

Manganese mn:

Phosphorus p: sulfur s:

Chromium Cr:Molybdenum Mo:

Nickel ni:—

Vanadium V:—Shanghai Bingzhengshi Owner Sales: Non-ferrous alloy metal materials, nickel-based superalloys, nickel-based corrosion-resistant alloys, precision alloys, Hastelloy, Stellite alloys, Monel alloys, special stainless steels, copper alloys, etc.!

SS420 (420 stainless steel) is a martensitic stainless steel, which has the characteristics of certain wear resistance and corrosion resistance, and high hardness.

It is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation, household appliances, etc. It is mostly used in the manufacture of parts that are resistant to atmospheric, water vapor, water and oxidizing acids.

420 Stainless Steel 420 "Cutting Tool Grade" martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel. 420 has a certain wear resistance and corrosion resistance, high hardness, its ** is the lower class of stainless steel balls, suitable for the general requirements of stainless steel in the working environment.

It belongs to martensitic stainless steel.

Martensitic stainless steel is a type of stainless steel that can adjust its mechanical properties through heat treatment, and in layman's terms, it is a type of stainless steel that can be hardened. Typical grades are CR13 type, such as 2Cr13, 3Cr13, 4Cr13, etc. After quenching, the hardness is high, and different tempering temperatures have different combinations of strength and toughness, which are mainly used for steam turbine blades, tableware, and surgical instruments.

According to the difference in chemical composition, martensitic stainless steel can be divided into two categories: martensitic chromium steel and martensitic chromium-nickel steel. According to the different structure and strengthening mechanism, it can also be divided into martensitic stainless steel, martensitic and semi-austenitic (or semi-martensitic) precipitation hardening stainless steel and martensitic aging stainless steel.

It should be SUS420, which belongs to martensitic stainless steel, divided into two types: 420J1 and 420J2.

(X1NicrMOCU25-20-5) belongs to the European standard super austenitic stainless steel, the executive standard: EN 10088-1-2005, is a low-carbon high nickel, molybdenum austenitic stainless acid-resistant steel, with good activation-passivation conversion ability, excellent corrosion resistance, in non-oxidizing acids such as sulfuric acid, acetic acid, formic acid, phosphoric acid has good corrosion resistance, in neutral chloride-containing media has good pitting resistance, and has good crevice corrosion resistance and stress corrosion resistance. It is suitable for various concentrations of sulfuric acid below 70, and the corrosion resistance is also very good in the acetic acid of any concentration and temperature at atmospheric pressure and the mixed acid of formic acid and acetic acid.

Due to its high nickel content, 904L has a high resistance to stress corrosion cracking in chloride solutions, concentrated hydroxide solutions and hydrogen sulfide-rich environments.

X1nicrmocu25-20-5) chemical composition is shown below

It belongs to austenitic stainless steel.

Physical and Mechanical Properties: Density:. Tensile strength: b 520mpa. Elongation: δ 35%.

Chemical Composition: Carbon C: Manganese Mn: Silicon Si: Chromium Cr: Nickel Ni: Phosphorus P: Sulfur S: Molybdenum Mo: Copper Cu:

Applications, application scopes, and application fields are:Shanghai Xiangqia metal team, looking forward to your consultation!

Petroleum and petrochemical equipment, such as reactors in petrochemical equipment, etc.

Equipment for the storage and transportation of sulphuric acid, such as heat exchangers, etc.

The main parts of the flue gas desulfurization device of the power plant are: the tower body, flue, door panel, internal parts, sprinkler system, etc. of the absorption tower.

Scrubbers and fans in organic acid treatment systems.

Seawater treatment equipment, seawater heat exchanger, paper industry equipment, sulfuric acid, nitric acid equipment, acid production, pharmaceutical industry and other chemical equipment, pressure vessels, food equipment.

Pharmaceutical plants: centrifuges, reactors, etc.

Plant food: soy sauce cans, cooking wine, salt shakers, equipment and dressings.

The alloy is a matching steel grade for dilute sulfuric acid strong corrosive medium.

Properties: It is a highly alloyed austenitic stainless steel with very low carbon content. The steel is designed for environments with harsh corrosive conditions.

The alloy was developed for corrosion resistance in dilute sulfuric acid. This feature has been proven to be successful in practical applications for many years. It is now standardized in many countries and has been validated for the manufacture of pressure vessels.

The alloy, like other commonly used CRNI austenitic steels, has good resistance to pitting and crevice corrosion, high resistance to stress corrosion cracking, good resistance to intergranular corrosion, good machinability and weldability. During hot forging, the high heating temperature can reach 1180 degrees Celsius, and the low stopping forging temperature is not less than 900 degrees Celsius. This steel thermoforming can be carried out at 1000-1150 degrees Celsius.

The heat treatment process of the steel is 1100-1150 degrees Celsius, and it is quickly cooled after heating. Although this steel can be welded using a common welding process, the appropriate welding methods are manual arc welding and tungsten argon arc welding. When manual arc welding is used to weld plates not more than 6 mm, the diameter of the electrode is not more than mm; When the plate thickness is greater than 6 mm, the diameter of the electrode is less than mm.

When heat treatment is required after welding, it can be heated at 1075-1125 degrees Celsius and then cooled quickly. The filler metal used for tungsten argon arc welding can be used with the same material electrode, and the weld must be pickled and passivated after welding.

Stainless steel in the grade X2NicrMOCU25205, Keysight label as standard DIN 17400