FAQ
What carbides have excellent chipping and abrasions resistance for cutting and bending materials of C5191, C5210 (phosphor bronze), and C1020 (pure copper)?
Results 1: C5191, C5210 (phosphor bronze): KD20
Results 2: C5210 stamping connector, die: KD40 punch:KD20 stripper:G4
Results 3: C5210 stamping/bending connector EF01
Results 4: C1020 (pure copper) MC20
Q&A in the same category in this question
-
パンチ、ダイ、ストリッパーに推奨する材種は何ですか？
条件によって違いますので、一概には言えません。ユーザーによって色々です。
パンチ EF10、ダイ KD20などが比較的多く使用されています。
ダイの切刃及びストリッパーなどワイヤー加工の場合は、超微粒子合金は不向き（電解腐食など）なケースもありますので、まずはご相談ください。 -
We are using fine grain and ultra fine grain carbide parts with wire cutting and EDM machines, but chipping occurs often during use.
Try our A10W.
This material maintains the transverse rupture strength of KD20, while having resistance to thermal cracking during EDM/WEDM improved. -
Can A10W be considered for use in electrical machining?
We believe A10W can be used safely even in electrical machining.
Fine particle grain cemented carbide inhibit crack propagation through mixing coarse-sized grain, and the heat affected layer's thickness is reduced through lowering the amount of Co. This is why we recommend A10W for wire EDM.
-
Catalog
We will provide high value-added cemented carbide with the achievements and know-how cultivated so far.
Download -
Consultation and Inquiry
We solve your problems by providing integrated solutions from material selection/development to precision machining and provision of finished products.
Contact us -
FAQ
We have posted the contents of many inquiries from customers in the past.
Click for details