xjtsteel https://xjtsteel.com xjtsteel Mon, 26 Aug 2024 10:29:49 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.2 https://xjtsteel.com/wp-content/uploads/2024/08/cropped-LOGO-LOGO-32x32.png xjtsteel https://xjtsteel.com 32 32 What is the material of carbon steel plate and what are its advantages and disadvantages https://xjtsteel.com/2024/08/25/what-is-the-material-of-carbon-steel-plate-and-what-are-its-advantages-and-disadvantages/ https://xjtsteel.com/2024/08/25/what-is-the-material-of-carbon-steel-plate-and-what-are-its-advantages-and-disadvantages/#respond Sun, 25 Aug 2024 19:40:44 +0000 https://chinaytmetal.com/?p=2728 disadvantages

What material is carbon steel plate
It is a type of steel with a carbon content lower than 2.11% and without intentionally adding metallic elements, and can also be called plain carbon steel or carbon steel. In addition to carbon, it also contains a small amount of elements such as silicon, manganese, sulfur, and phosphorus inside. The higher the carbon content, the better the hardness and strength, but the lower the plasticity.
What are the advantages and disadvantages of carbon steel plates
The advantages of carbon steel plates are:
1. After heat treatment, the hardness and wear resistance can be improved.
2. When annealing, the hardness is appropriate and the cutting ability is good.
3. Its raw materials are very common, so it is easy to find, so the production cost is not high.
The disadvantages of carbon steel plates are:
1. His thermal hardness is not good. When used as a cutting tool material, if the temperature exceeds 200 degrees, the hardness and wear resistance will deteriorate.
2. His hardenability is poor. When water quenched, the diameter is usually maintained at 15 to 18 millimeters, while when not quenched, the diameter and thickness are usually 6 millimeters, making it prone to deformation or cracking.
What is the classification of carbon steel
1. According to their usage, they can be divided into three categories: structural steel, tool steel, and free cutting structural steel.
2. According to the smelting process, it can be divided into three types: open-hearth steel, converter steel, and electric furnace steel.
3. According to the deoxygenation pathway, it can be divided into boiling steel, killed steel, semi killed steel, and special killed steel.

]]> https://xjtsteel.com/2024/08/25/what-is-the-material-of-carbon-steel-plate-and-what-are-its-advantages-and-disadvantages/feed/ 0 What is the difference between carbon steel and stainless steel https://xjtsteel.com/2024/08/25/what-is-the-difference-between-carbon-steel-and-stainless-steel/ https://xjtsteel.com/2024/08/25/what-is-the-difference-between-carbon-steel-and-stainless-steel/#respond Sun, 25 Aug 2024 19:40:20 +0000 https://chinaytmetal.com/?p=2726 1. Different densities
The density of carbon steel is slightly higher than that of ferritic and martensitic stainless steel, but it is lower for austenitic stainless steel, so the difference between carbon steel and stainless steel is different.
2. Resistance difference
It can be said that the resistivity increases in the order of carbon steel, ferrite, martensite and austenitic stainless steel, so the resistance of carbon steel and stainless steel is different.
3. Different linear expansion coefficients
The size and order of the linear expansion coefficient are arranged in the order of austenitic stainless steel being the highest and carbon steel being the smallest, so the linear expansion coefficient between the two is different.
4. Different magnetic properties
The martensite produced by cold work hardening will produce certain magnetism during transformation. At this point, heat treatment can be used to eliminate this martensitic structure and restore non magnetic properties. Austenitic stainless steel is non magnetic, while carbon steel, ferrite, and martensitic stainless steel are magnetic.
5. Different ingredients
Stainless steel belongs to weakly corrosive media such as air, steam, and water, and contains certain chemicals such as acids, alkalis, and salts; Carbon steel is an iron carbon alloy with a carbon content ranging from 0.0218% to 2.11%, which contains a certain amount of silicon, manganese, sulfur, and phosphorus.

]]> https://xjtsteel.com/2024/08/25/what-is-the-difference-between-carbon-steel-and-stainless-steel/feed/ 0 Discount SPCC Carbon Steel Plate: The Best Choice for Your Steel Needs https://xjtsteel.com/2024/08/25/discount-spcc-carbon-steel-plate-the-best-choice-for-your-steel-needs/ https://xjtsteel.com/2024/08/25/discount-spcc-carbon-steel-plate-the-best-choice-for-your-steel-needs/#respond Sun, 25 Aug 2024 19:40:02 +0000 https://chinaytmetal.com/?p=2724 Steel is an essential material commonly used in various industries due to its durability, strength, and versatility. One of the most commonly used types of steel is carbon steel, which is known for its cost-effectiveness and excellent mechanical properties. Among the several types of carbon steel, Discount SPCC Carbon steel plate has gained popularity among industries because of its excellent properties and cost-effectiveness.

SPCC carbon steel plates are made by cold-rolling a low-carbon steel sheet, which makes it smoother and more durable. As a result, these plates are ideal for manufacturing automotive components, furniture, electrical appliances, and other industrial applications. In addition, SPCC carbon steel plates are resistant to rust and corrosion, making them ideal for outdoor applications.

The benefits of choosing discount SPCC Carbon steel plate is the cost-effectiveness they offer. SPCC carbon steel plates are a cost-effective alternative to expensive metals like aluminum and stainless steel, making them an ideal choice for industries that require a low-cost material without compromising quality.

]]> https://xjtsteel.com/2024/08/25/discount-spcc-carbon-steel-plate-the-best-choice-for-your-steel-needs/feed/ 0 Four processes of steel bar processing https://xjtsteel.com/2024/08/25/four-processes-of-steel-bar-processing/ https://xjtsteel.com/2024/08/25/four-processes-of-steel-bar-processing/#respond Sun, 25 Aug 2024 19:37:23 +0000 https://chinaytmetal.com/?p=2722 The processing of steel bars generally involves four processes: rust removal of steel bars; Straightening of steel bars; Steel bar cutting; Forming of steel bars.
When the steel bar joint is connected with straight or conical threads, it is also necessary to add the steel bar end upsetting and thread processing procedures. Rebar batching and replacement Rebar replacement
(1) When replacing the steel bars specified in the design documents with steel bars of another steel grade or diameter, the following regulations should be followed:
The principle of equal design values for the bearing capacity of steel bars should be followed, and the replacement of steel bars should meet the specified structural requirements such as steel bar spacing, anchoring length, and minimum steel bar diameter.
When replacing lower grade steel bars with higher grade steel bars, it is advisable to use the method of changing the diameter of the steel bars instead of changing the number of steel bars to reduce the cross-sectional area of the steel bars.
(2) When using a certain diameter steel bar of the same steel grade to replace another diameter steel bar, the diameter variation range should not exceed 4mm. The ratio of the total cross-sectional area of the changed steel bar to the cross-sectional area specified in the design document should not be less than 98% or more than 103%.
(3) When replacing the main reinforcement with steel bars of the same steel grade, the spacing should be kept constant, and two types of steel bars with diameters one level larger and one level smaller than the designed steel bar diameter can be used for replacement.

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