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4Cr5MoSiV Mold Steel
4Cr5MoSiV mold steel has good thermal strength and heat fatigue resistance, and can maintain stable performance under high temperature conditions. 4Cr5MoSiV mold steel is widely used in die-casting molds, injection molds, plastic molds and other fields.
- Fucheng steel
- China
- 1 Month
- 2000 Tons/Month
- Information
- Video
4Cr5MoSiV TOOL STEEL
| Smelting and Manufacture Method: | LF+VD+ESR+Forged |
| Delivery Condition: | Annealed |
| Delivery hardness： | ≤229 HBS |
| UT Test Standard: | Sep 1921-84 Class3 D/d,E/e |
4Cr5MoSiV STEEL GRADE COMPARISON AND CHEMICAL COMPOSITION COMPARISON
| Standard/Steel Grade | Chemical Composition(%) | ||||||
| C | Si | Mn | Cr | Mo | V | ||
| GB | 4Cr5MoSiV | 0.32~0.42 | 0.8~1.20 | 0.20~0.50 | 4.75~5.50 | 1.10~1.60 | 0.30~0.60 |
| DIN/W-Nr. | X38CrMoV5-1/1.2343 | 0.36~0.42 | 0.90~1.20 | 0.30~0.50 | 4.80~5.80 | 1.10~1.40 | 0.25~0.50 |
| ASTM | H11 | 0.33~0.43 | 0.80~1.20 | 0.20~0.50 | 4.75~5.50 | 1.10~1.60 | 0.30~0.60 |
| JIS | SKD6 | 0.32~0.42 | 0.80~1.20 | ≤0.50 | 4.50~5.50 | 1.00~1.50 | 0.30~0.50 |
APPLICATION
4Cr5MoSiV mold steel has good thermal strength and heat fatigue resistance, and can maintain stable performance under high temperature conditions. 4Cr5MoSiV mold steel is widely used in die-casting molds, injection molds, plastic molds and other fields.
4Cr5MoSiV Steel Characteristics
4Cr5MoSiV mold steel can maintain good hardness and strength at high temperatures, and is not easily softened or deformed. During the working process of the mold, even if it is exposed to high-temperature metal materials for a long time, stable performance can be maintained, thereby extending the service life of the mold.
4Cr5MoSiV mold steel has high toughness and can withstand large impacts and vibrations. During the use of molds, unexpected impacts such as the flow impact of metal materials may be encountered. This type of steel can better resist these impacts and reduce the risk of mold cracking.
The mold will constantly rub against the metal material during use, so it needs to have good wear resistance. After appropriate heat treatment, the surface hardness of 4Cr5MoSiV mold steel is high, which can effectively resist wear and maintain the dimensional accuracy and surface quality of the mold.
4Cr5MoSiV mold steel has good machinability and can be made into various shapes of molds through cutting, grinding and other processing methods. Meanwhile, it is relatively easy to control during the heat treatment process and can meet the performance requirements of different molds.
