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Graphite Q70, thickness milled

V 92221

产品描述

Available in various standardised, milled thicknesses
Graphite cuts with flat parallel surfaces in customised widths and lenghts

Material

Graphite Q70

产品选择

Product information

产品推荐

产品选择

材料	S	编号	价格 / 件数
Q70	20	V 92221/... .../ 20	欢迎垂询价格
Q70	30	V 92221/... .../ 30	欢迎垂询价格
Q70	40	V 92221/... .../ 40	欢迎垂询价格
Q70	50	V 92221/... .../ 50	欢迎垂询价格
Q70	60	V 92221/... .../ 60	欢迎垂询价格
Q70	70	V 92221/... .../ 70	欢迎垂询价格
Q70	80	V 92221/... .../ 80	欢迎垂询价格
Q70	90	V 92221/... .../ 90	欢迎垂询价格
Q70	100	V 92221/... .../100	欢迎垂询价格
Q70	120	V 92221/... .../120	欢迎垂询价格
Q70	150	V 92221/... .../150	欢迎垂询价格

Product information

Technical tips

E Graphite grades

All Meusburger graphite grades are especially developed for EDM. This guarantees consistent quality and good machining properties.

Q70

Depending on the machinery used, a surface quality of VDI 27 (2.2 μmRa to VDI 24 (1.6 μmRa) can be reached
Minor electrode wear
Good surface ﬁnish
Rapid EDM process

Q60

For surface quality of VDI 22 (1.26 μmRa)
Ideal for high-quality ﬁnishing
For complex shapes
Good surface ﬁnish and high material removal rate

Q40

For surface quality of VDI 20 (1.0 μmRa)

Complex electrodes with ﬁne contours

Minor electrode wear and high material removal rate

For very demanding surface ﬁnish

	Q70	Q60	Q40
Average grain size	7 µm	6 µm	4 µm
Attainable surface quality	VDI 27 (2.2 µm Ra) - VDI 24 (1.6 µm Ra)	VDI 22 (1.26 µm Ra)	VDI 20 (1.0 µm Ra)
Density	1,83 g/cm³	1,86 g/cm³	1,82 g/cm³
Electrical resistance	12,5 µΩ/m	12 µΩ/m	16,5 µΩ/m
Bending strength	54 N/mm²	65 N/mm²	66 N/mm²
Hardness	62 Shore	60 Shore	72 Shore