JIS G3115 SPV410 STEEL PLATE
Products Description The JIS G3115 SPV410 steel plate, known for its specific properties and applications, has a well-defined factory state that is crucial for its performance and subsequent use in various industries. Understanding this factory state is essential for ensuring the quality and...
Description
Products Description
Mechnical property
| Thickness (mm) | |||
| SPV410 | ≥6 ≤ 50 | > 50 ≤ 100 | > 100 |
| Yield strength (≥Mpa) | 410 | 390 | 370 |
| Tensile strength (Mpa) | 550-670 | ||
Chemical composition
| Main chemical elements composition of SPV410 steel plate | ||||
| C | Si | Mn | P | S |
| 0.18 | 0.75 | 1.60 | 0.030 | 0.030 |
\The microstructure of the steel plate in its factory state also plays a significant role. The arrangement and distribution of grains, phases, and any possible microstructural features are carefully controlled through the manufacturing processes, such as heat treatment and rolling. A fine and homogeneous microstructure often contributes to improved mechanical properties and performance.
The surface finish of the JIS G3115 SPV410 steel plate is another important aspect of the factory state. The surface should be free from defects such as scratches, pits, or rust, and have a certain level of smoothness and flatness to meet the requirements of subsequent processing and assembly operations.
The plate's dimensions, including thickness, width, and length, are precisely measured and controlled to within the specified tolerances. This ensures that the steel plate fits accurately into the intended designs and structures without the need for excessive machining or adjustments.




The factory state also involves marking and documentation. Each steel plate is typically marked with identification numbers, batch codes, and other relevant information to ensure traceability and quality control. Comprehensive documentation is provided, including material test reports, chemical analysis results, and mechanical property data, to provide a complete record of the plate's characteristics and quality.
Furthermore, the steel plate may undergo certain pretreatments or coatings in the factory to enhance its corrosion resistance, improve its adhesion for subsequent painting or coating processes, or provide additional protection during storage and transportation.
Quality control inspections are carried out at multiple stages of the manufacturing process to ensure that the JIS G3115 SPV410 steel plate meets all the specified requirements and standards. These inspections may include visual inspections, nondestructive testing methods such as ultrasonic testing or magnetic particle inspection, and mechanical property testing.
In conclusion, the factory state of the JIS G3115 SPV410 steel plate is a result of precise manufacturing processes, strict quality control measures, and adherence to established standards. Understanding and verifying this factory state is essential for engineers, fabricators, and end-users to ensure the reliable and efficient use of the steel plate in various applications, contributing to the safety and performance of the final products and structures.
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