The production of hydrogen 15CrMo steel in Wuyang steel works
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Hydrogen 15CrMo (H) containing WYJ testing, heat treatment, is more than or equal to -10 DEG C im
Hydrogen 15CrMoR, 15CrMoR (H) technical conditions of steel plate production
1 the use of range from Wuyang steel quality management department
The technical conditions applicable to the medium temperature pressure vesselpressure components with less than 150mm thickness of the steel plate.
2 normative references GB713-2008
In 3 dimensions, shape, weight and permissible deviations
3.1 steel plate size, shape and tolerances shall comply with the provisions of GB/T709. 3.2 thickness deviation according to B class or the C GB/T709 class in the contract execution, Naka A.
3.3 plate theoretical weight delivery, theoretical weight the maximum thickness ofsteel plate thickness is permitted and the minimum thickness of the arithmetic mean value. The density of steel 7.85g/ cm 3
The chemical composition of steel requirements, shall be in accordance with the provisions of table 1. Table 1 chemical composition of Wt% components
C Si Mn P Analysis of the S Max Cr Mo melting
0.12~ ~ ~ ~ ~ ~ 0.18 0.15 0.40 0.40 0.70 0.010 0.010
Analysis of 0.8 ~ 1.2 0.45 ~ 0.60 of the finished product
0.10~ ~ 0.20 0.13 ~ ~ 0.43 0.37 ~ ~ 0.73 0.012 0.010 0.75 ~ ~ 1.25 0.43 ~ ~ 0.62
Analysis of Ni Cu Sb* Sn* component of As* Max [H]* melting
Analysis of 0.20 and 0.20 is less than or equal to 0.003 is less than or equal to 0.015 and 0.016 2ppm products
0.20 0.20 0.003 0.015 0.016
Less than or equal to 2ppm
Note: (1) melting analysis should be per furnace (tank), sampling, analysis of products (including the X coefficient) according to Zhang sample delivery. (2) with "*" the element record analysis results. [H] under the premise of ensuring meltinganalysis, but not for the product analysis. Methods: 4.2 smelting by electric furnace+ refining outside the furnace, and through smelting process vacuum degassing.The plates shall be fine grain steel. 4.3 delivery state: steel plate to normalizing + tempering (allows accelerated cooling) delivery. 4.4 mechanical properties, shallcomply with the provisions of table 2. Table 2 project numerical unit room temperature tensile Rm
Thickness is less than or equal to 100mm 450~~590 MPa
>100~150mm 440~~580 room temperature tensile Rp0.2 less than 100mm thickness greater than 295 MPa
>100~150mm
255
Methods: using electric furnace smelting furnace refining, and through + vacuum degassing of the smelting process. The plates shall be fine grain steel. 4.3 delivery state: steel plate to normalizing + tempering (allows accelerated cooling) delivery.
- Q:What are the different bending radius options for steel sheets?
- The bending radius options for steel sheets can vary depending on the thickness and type of steel being used. However, common bending radius options for steel sheets typically range from 0.5 times the thickness of the sheet to 2 times the thickness of the sheet.
- Q:What are the different types of coatings available for steel sheets?
- There are several types of coatings available for steel sheets, including galvanized coatings, which involve applying a layer of zinc to protect against corrosion; metallic coatings, such as aluminum or tin, which provide a barrier against corrosion; organic coatings, including paints and polymers, which offer both protection and aesthetic appeal; and ceramic coatings, which provide high-temperature resistance and can be used in extreme environments.
- Q:Can steel sheets be used for elevator manufacturing?
- Indeed, elevator manufacturing can involve the utilization of steel sheets. Owing to its robustness, endurance, and ability to withstand fire and corrosion, steel serves as a frequently employed substance in the construction of elevators. For the fabrication of elevator cabin walls, floors, and doors, steel sheets are commonly employed. In addition, steel finds application in the structural framework and support constituents of the elevator system. The inclusion of steel sheets in elevator manufacturing ensures steadfastness, security, and durability, rendering it a trustworthy option for vertical transportation.
- Q:Can steel sheets be used for storage racks or shelving?
- Yes, steel sheets can be used for storage racks or shelving. Steel is a strong and durable material that can support heavy loads, making it ideal for storing items in racks or on shelves. Steel sheets can be easily fabricated and customized to fit specific storage needs, providing a versatile and reliable solution for organizing and storing various items.
- Q:What are the standard dimensions for steel sheets?
- The specific type and grade of steel being used can cause variation in the standard dimensions for steel sheets. Generally, steel sheets are found in standard sizes of 4 feet by 8 feet or 4 feet by 10 feet. These dimensions are widely used in the construction industry and can be easily obtained from steel suppliers. Moreover, steel sheets can be tailored to specific dimensions to meet the requirements of a particular project. It is crucial to seek guidance from a steel supplier or manufacturer to ascertain the precise dimensions available for the desired type of steel sheet.
- Q:How are steel sheets measured and sized?
- Steel sheets are commonly measured and sized based on their thickness, width, and length. Thickness is usually measured in gauge or millimeters, while width and length are measured in inches or millimeters. The size and dimensions of steel sheets can vary depending on the specific requirements of a project or application.
- Q:Can the steel sheets be used for medical equipment?
- Yes, steel sheets can be used for medical equipment. Steel is a commonly used material in the medical industry due to its strength, durability, and resistance to corrosion. It can be used to manufacture various medical equipment such as surgical instruments, hospital beds, medical carts, and diagnostic machines. Steel sheets can be easily molded and fabricated into different shapes and sizes, making them suitable for specific medical equipment requirements. Additionally, steel is known for its hygienic properties as it can be easily sterilized, making it a suitable material for medical equipment that needs to be sanitized regularly.
- Q:Are steel sheets suitable for architectural mesh applications?
- Yes, steel sheets are suitable for architectural mesh applications. Steel sheets offer durability, strength, and versatility, making them an excellent choice for architectural mesh applications. They can be easily shaped, cut, and formed into various designs, allowing for the creation of intricate and aesthetically pleasing architectural mesh structures. Additionally, steel sheets can withstand harsh weather conditions and provide excellent security, making them a reliable option for architectural applications.
- Q:Can steel sheets be used for kitchen backsplashes?
- Yes, steel sheets can be used for kitchen backsplashes. Steel is a durable and easy-to-clean material, making it a suitable choice for a kitchen backsplash application.
- Q:Are the steel sheets suitable for water tank fabrication?
- Yes, steel sheets are suitable for water tank fabrication. They are durable, corrosion-resistant, and can withstand the pressure and weight of the water. Additionally, steel sheets can be easily shaped and welded, making them an ideal choice for constructing water tanks.
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The production of hydrogen 15CrMo steel in Wuyang steel works
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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