30CrMnSi alloy structural steel plate has high strength and toughness, high hardenability, medium cold deformation plasticity, and good cutting performance. It has a tendency to temper brittleness and poor transverse impact toughness. It has good welding performance, but when the thickness is greater than 3mm, it should be preheated to 150℃ and heat treated after welding. It is generally used after quenching and tempering.
|Product Description
According to international industrial specifications, it is possible to make the plates from 30CrMnSi alloy steel for this purpose of applications concerning wear-resistant components, low working temperatures, and welded parts subjected to alternating loads in particular blower blades under high-pressure, valve plates, and non-corrosive pipes.Steel plates come in varied sizes, thicknesses, and dimensions to meet the specific requirements of any application. 30CrMnSi alloy structural steel plate can be cutting according to the customer’s requirement.
| Product Display
Our premier 30CrMnSi alloy steel sheets are produced under strictly defined industry standards.Stacked sheets show bulk production capability. Images showed superior surface quality and a professional manufacturing process.Each sheet fulfills strict quality control to bring out the best mechanical properties for demanding industrial applications. Our facility, highly geared with processing equipment, ensures product quality is consistent and the supply capacity is reliable.
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30CrMnSi chemical element composition content (%)
The 30CrMnSi alloy steel features a precisely controlled chemical composition. The main alloying elements include carbon (0.27-0.34%), silicon (0.9-1.2%), manganese (0.8-1.1%), and chromium (0.8-1.1%). Secondary elements such as phosphorus, sulfur, nickel, copper, and molybdenum are carefully regulated at lower percentages to enhance overall performance and mechanical properties.
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Application
30CrMnSi alloy steel plate provides high strength; it is applicable for industrial applications. Alloy steel plates have good plastic toughness in the process of ensuring that they will be durable and resist shock and vibration.
30CrMnSi alloy steel plates are used in varied industrial applications, varying from automotive components such as axles and transmission gears to construction elements in heavy-duty designs. This high-performance, precision material embodies excellent strength-to-weight ratios for machine tool construction in general and specifically the manufacture of essential sprockets, bolts, or bushings needing superior mechanical properties and dimensional stability under extreme operational conditions.
Key Application Areas:
Automotive: transmission systems, drive components
Construction: heavy-duty structural elements
Machinery: precision gears, load-bearing components
Industrial Equipment: high-stress fasteners, mechanical parts
The 30CrMnSiA alloy steel plate is applied to various heavy machinery and equipment components’ manufacturing. It has excellent mechanical properties, including high tensile strength and good toughness through hardening as well as good wear resistance.
