FCS 9CrWMn Tool Steel
9crwmn steel is used to make cold stamping dies, jewelry embossing dies, cutting tools, etc. with small section and complex shape and high accuracy.
- fucheng steel
- China
- 1 Month
- 2000 Tons/Month
- Information
- Video
9CrWMn TOOL STEEL
| Brand | FCS |
| Smelting and Manufacture Method: | LF+VD+Forged |
| Delivery Condition: | Annealed |
| Delivery hardness： | ≤230 HBS |
| UT Test Standard: | Sep 1921-84 Class3 D/d,E/e |
9CrWMn STEEL GRADE COMPARISON AND CHEMICAL COMPOSITION COMPARISON
| Standard/Steel Grade | Chemical Composition(%) | ||||||
| C | Si | Mn | Cr | V | W | ||
| GB | 9CrWMn | 0.85~0.95 | ≤0.40 | 0.90~1.20 | 0.50~0.80 | - | 0.50~0.80 |
| ASTM | O1 | 0.85~1.00 | 0.10~0.50 | 1.00~1.40 | 0.40~0.60 | ≤0.30 | 0.40~0.60 |
| DIN/W-Nr. | 100MnCrW4/1.2510 | 0.90~1.05 | 0.15~0.35 | 1.00~1.20 | 0.50~0.70 | 0.05~0.15 | 0.50~0.70 |
| JIS | SKS3 | 0.90~1.00 | ≤0.35 | 0.90~1.20 | 0.50~1.00 | - | 0.50~1.00 |
APPLICATION
9crwmn steel is used to make cold stamping dies, jewelry embossing dies, cutting tools, etc. with small section and complex shape and high accuracy.
9CRWMN STEEL CHARACTERISTICS
9CrWMn steel is a high-performance cold work die steel, and its unique material properties make it of great value in the field of precision manufacturing. 9CrWMn steel achieves a good balance between hardness and toughness through reasonable alloy design and heat treatment process, which can meet various industrial application needs.
9CrWMn steel, as a typical low-alloy tool steel, emphasizes functional balance in its composition design. The scientific proportion of alloying elements not only improves the hardenability of the material, but also significantly enhances its wear resistance, making 9CrWMn steel have excellent impact resistance while maintaining high hardness.
The heat treatment process plays a decisive role in the performance of 9CrWMn steel. By precisely controlling the heat treatment parameters, an ideal combination of mechanical properties can be obtained. The heat treatment deformation characteristics of 9CrWMn steel are excellent, making it particularly suitable for manufacturing molds and measuring tools that require extremely high precision.
In terms of microstructure, 9CrWMn steel exhibits uniform and fine microstructure characteristics. This unique structure endows the material with excellent wear resistance and dimensional stability, enabling it to maintain stable performance over long-term use.
In terms of application fields, 9CrWMn steel mainly serves precision mold manufacturing. It is particularly suitable for making stamping molds and precision measuring tools with complex shapes, demonstrating significant advantages in thin plate stamping and precision forming processes.
In terms of machinability, 9CrWMn steel has good machinability under appropriate heat treatment conditions. However, when processing under high hardness conditions, special attention should be paid to optimizing process parameters to ensure processing quality and efficiency.
Welding performance is an aspect that requires special attention for 9CrWMn. Reasonable welding process and subsequent heat treatment are crucial to ensuring the quality of components, which directly affects the service life and reliability of products.
