Supply Japan SKH51 high speed steel, what material is SKH51

规格：

齐全

价格：

合理

质量：

100%正品

Characteristics of Materials

- Steel is an internationally accepted Japanese tungsten-molybdenum series tough high-speed tool steel. The steel has fine and uniform carbide particles, high toughness, impact resistance, excellent processability, and good hot hardness. It has good wear resistance, especially against high temperatures of - ℃. It is not easy to soften, has good thermal hardness, the hardness can reach
-, the wear resistance is
times higher than high-chromium steel, and the toughness is
times stronger, but the heat treatment process is difficult and costly.
. - Delivery status
. - Annealed state, hardness
- .
. - Chemical composition

- ,
-
- ,
-
- ,
3
- ,
- ,
- ,
- .
. - Refer to the corresponding grades
. - United States
- Standard grades
-, Dewei
- Standard grades
-, Japan
- Standard grade
. - Quenching and tempering specifications
. - Quenching temperature
- ℃, air or salt bath cooling, tempering temperature
- ℃, tempering three times, soaking After insulation
-, temperature
-.
. - Typical application examples

-) High service life cold punching dies and high-speed blanking dies.

-) Thickness
- Silicon steel sheet, stainless steel sheet and high carbon steel sheet punching and shearing, precision punching dies and punches.

-) Various high-precision, long-life and wear-resistant standard punches, special punches and thread rolling tools and other products.

-) Suitable for making various forming tools, such as cold extrusion heads, extrusion dies, and high-life punch dies.
.)
- Precision plastic molds.