The Best Type of Steel Material for Mold Base in the Construction Modeling Industry
In the construction modeling industry, choosing the right material for mold base plays a crucial role in achieving high-quality and durable construction models. The mold base is the foundation upon which the entire construction model is built, and therefore, it requires a material that can withstand the rigorous demands of the modeling process. While there are various types of steel materials available, selecting the best one is essential for ensuring the success of a construction modeling project.
1. P20 Steel
P20 steel, also known as 1.2311 or PDS-6, is a popular choice for mold base in the construction modeling industry. It is a low-carbon, high-alloy steel that offers excellent machinability and good toughness. P20 steel is highly resistant to wear, corrosion, and abrasion, making it suitable for applications where high precision and durability are required. Additionally, P20 steel can be easily polished and texturized, allowing for the creation of intricate and detailed construction models.
2. H13 Steel
H13 steel, also referred to as 1.2344 or SKD61, is another commonly used material for mold base in construction modeling. This steel type exhibits high hardness, excellent heat resistance, and good toughness, making it suitable for applications that involve high temperatures and stress. H13 steel provides excellent wear resistance and can maintain its dimensional stability even under severe conditions. Its exceptional thermal conductivity ensures uniform heat distribution during the modeling process, resulting in precise and accurate construction models.
3. S7 Steel
S7 steel, also known as 1.2355 or 50CrMoV13-15, is a versatile material widely used in the construction modeling industry. It offers high impact resistance, good machinability, and superior dimensional stability. S7 steel is particularly suitable for applications that require heavy-duty construction models or involve frequent impact and high loads. It retains its hardness even at elevated temperatures and is highly resistant to chipping and cracking, allowing for longer mold life and improved productivity.
4. 718 Steel
718 steel, also referred to as 1.2738 or P20+Ni, is a pre-hardened material that exhibits excellent machinability and weldability. It offers good polishability and can be easily textured, making it a popular choice for creating intricate and detailed construction models. 718 steel has high resistance to wear, corrosion, and impact, making it suitable for both small-scale and large-scale construction modeling projects.
Conclusion
Choosing the best type of steel material for mold base in the construction modeling industry is crucial for achieving high-quality and durable construction models. P20 steel, H13 steel, S7 steel, and 718 steel are among the popular choices due to their excellent properties such as machinability, wear resistance, heat resistance, and dimensional stability. The specific steel material to be used should be determined based on the requirements of the construction modeling project and the desired characteristics of the final construction model. By selecting the appropriate steel material, construction modelers can ensure the success and longevity of their projects.
