9CrWMn Tool Steel
- fucheng steel
- China
- 1 Month
- 2000 Tons/Month
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 TOOL STEEL
| 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 low alloy cold working mold steel with certain hardenability and wear resistance, small quenching deformation, and uniform distribution of carbides with small particles. This steel has good plasticity and toughness, and lower wear resistance than CrWMn.
Due to its excellent performance characteristics, 9CrWMn steel is widely used in the manufacturing of various types of cold working molds, such as stamping molds, drawing molds, bending molds, shear molds, etc. In these applications, 9CrWMn steel can provide good wear resistance and longer service life, thereby reducing production and maintenance costs.
In addition, 9CrWMn steel also has good cutting and welding properties. During the cutting process, due to its high hardness and containing an appropriate amount of carbides, the tool life is longer; During the welding process, due to its high content of chromium and tungsten elements, it has high corrosion resistance and heat resistance.
In summary, 9CrWMn steel, as an excellent cold working mold material, plays an important role in modern industrial production. With the continuous progress of technology and the continuous improvement of industrial technology, it is believed that this material will be more widely used and developed in the future.
