牌号

Grade

粘结相

Binder %

密度Density

硬度Hardness

抗弯强度T.R.S

推荐切削用途

Recommended cutting applications

g/cm³

HRA≥

N/mm²(Mpa) ≥

PM12

12

14.31

88.5

3200

适用于矽钢片及ST12、SPC等特软材料的冲压。Suitable for punching blade of silicon steel and ST12, SPC and etc special soft materials.

PM15

15

13.95

87.5

3400

适用于冷轧钢片、硅钢片等材料的冲压.Suitable for punching cold-rolled steel, silicon steel sheet etc.

PM20

20

13.51

85.6

3400

适用于冷轧钢片、硅钢片等材料的冲压.Suitable for punching cold-rolled steel, silicon steel sheet etc.

YF20

10-

14.36

91.8

3600

适用于冷轧钢片、硅钢片等材料的冲压.Suitable for punching copper, aluminum, stainless steel and ect connectors.

YF26

13

14.15

90.2

3400

适用于铜、铝、不锈钢等接插件等材料的冲压. Suitable for punching connectors like copper, aluminum, stainless steel and silicon steel materials.

YF30

15

13.96

90.2

3400

适用于各种插件、IC封装模、硅钢片及冷轧板混合冲压. Suitable for punching variety of plug-in, IC packaging moulds, silicon steel sheet and cold rolled sheet mix pressing.