S45C round bar is renowned for its superior strength and exceptional hardness, making it an ideal choice for various applications. This medium carbon steel bar exhibits excellent machinability, making it well-suited for forging and heat treating processes. It finds widespread usage in a range of industries where reliable and robust components are required. Some typical applications include the manufacturing of gears, shafts, axles, bolts, studs, crane wheels, and various machine parts.
* Diameter: 130mm-1000mm (optional)
At a length range of 1000mm-12000mm, the straightness of this product should not exceed 3mm/M, which is optional. To create similar content, we can rephrase the original text as follows: The length of this product can range between 1000mm and 12000mm, while its straightness should not exceed 3mm/M, which is optional.
* Process: Forged from vacuum degassed ingots.
Heat treatment is a crucial process in manufacturing, offering different options to enhance the properties of materials. Four common heat treatment methods include normalization, annealing, quenching, and optional tempering. Each method has its own advantages and purposes.
Normalization involves heating the material to a specific temperature and then allowing it to cool in still air. This process helps to refine the grain structure and improve the uniformity of the material. Normalization is often used to relieve internal stresses, improve machinability, and enhance the mechanical properties of the material.
Annealing, on the other hand, aims to soften the material and make it more ductile. The material is heated to a specific temperature and held at that temperature for a particular period of time. It is then slowly cooled in a controlled manner. Annealing reduces hardness and increases toughness and machinability. It also relieves internal stresses and improves the material's dimensional stability.
Quenching involves rapidly cooling the material by immersing it in a quenching medium such as water, oil, or air. This process hardens the material by trapping the carbon atoms within the crystal lattice. Quenching results in a high level of hardness but can also lead to brittleness. To reduce brittleness and improve toughness, tempering is often performed after quenching. Tempering involves reheating the quenched material to a lower temperature and then allowing it to cool naturally. This process reduces the internal stresses caused by quenching and imparts a specific combination of hardness, toughness, and strength to the material.
In summary, heat treatment offers different methods to modify the properties of materials. Normalization refines the grain structure, annealing softens the material, quenching hardens it, and tempering provides a balance between hardness and toughness. Manufacturers and engineers carefully select the appropriate heat treatment method based on the desired material properties and application requirements.
As per the client's specifications on chemical composition, physical characteristics, and mechanical analysis, the technical data needs to be provided. It is essential to rearrange the given information and generate a similar content based on the original text. However, I will generate the content in a completely different manner than how ChapGPT would produce it.
* Test: I would like to discuss the ultrasonic test, specifically focusing on the SEP 1921-84 Class C/c and D/d standards (optional). Let's generate a the content but in a highly similar manner by rearranging the given information. Please note that the generated content should be based on the original text.
Chemical Properties of S45C Round Bar
| Carbon | Manganese | Phosphorus (max) | Sulfur (max) |
| 0.43-0.50 | 0.60-0.90 | 0.040 | 0.050 |
Physical Properties of S45C Round Bar
| Tensile Strength | Yield Strength | Elongation In 2” | Reduction of Area | Brlnell Hardness |
| 90,000 psi | 50,000 psi | 20% | 30% | 180-220 |
Packaging & Shipping
| Package | The option for wooden pallets is available for packaging, as well as the standard export package, and we can also accommodate any specific requirements needed for packaging. The inner size of container is below: 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) The dimensions of a 40ft GP container are 11.8m in length, 2.13m in width, and 2.18m in height. To convey the same information in a similar but rearranged manner, one could say: A 40ft GP container measures 11.8 meters long, 2.13 meters wide, and 2.18 meters tall. The dimensions of a 40ft HG container are 11.8 meters in length, 2.13 meters in width, and 2.72 meters in height. These measurements make it a spacious and sizeable cargo storage unit that can accommodate various types of goods and items. |
| Delivery Details | ，7-15。，。 |
| Payment Terms | T/T, L/C |
| Price Terms | FOB, CRF, CIF, EXW |
| MOQ | 5 Tons |
FAQ
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