Alloy cast iron has a tensile strength of >21on/mm2 and a hardness value of HB187~241, proving its high hardness and excellent abrasion resistance. Because of those two features, it is often used to produce brake disc, brake drum and other industrial parts. Taking into consideration the cutting requirements of this material, the PCBN content in the cutting inserts needs to be high, with a medium to high grain size. REALY's cutting inserts feature a 93-95% PCBN content and medium to high grain size, thus meeting requirements for cutting alloy cast iron.
According to customer requirements, we have produced the following PCBN inserts for cutting cast iron:
RNMN/RNGN PCBN Inserts
(Round PCBN Inserts BNS-51 Series Cutting Tool)
RNMN/RNGN PCBN inserts
TYPE
NEGATIVE LAND
PCBN Content
PCBN Grain Size
Cutting Edge Length
Recommended Application
T01
T02
T03
T04
T05
T06
T08
T10
RNM(G)N0903
√
√
√
√
93%-95%
20μm
custom made
cast alloy cast iron
RNM(G)N0904
√
√
√
√
RNM(G)N1204
√
√
√
√
√
RNM(G)N1207
√
√
√
√
√
RNM(G)N1504
√
√
√
√
√
RNM(G)N1507
√
√
√
√
√
√
RNM(G)N1904
√
√
√
√
√
√
RNM(G)N1907
√
√
√
√
√
√
RNM(G)N2008
√
√
√
√
√
√
√
RNM(G)N2010
√
√
√
√
√
√
√
RCMN/RCGN-V PCBN Inserts
(V Shaped PCBN Inserts BNS-51 Series Cutting Tool)
Parameters of RCMN/RCGN-V PCBN inserts
TYPE
NEGATIVE LAND
PCBN Content
PCBN Grain Size
Cutting Edge Length
Recommended Application
T01
T02
T03
T04
T05
T06
T08
T10
RCM(G)N0607-V
√
√
√
√
√
93%-95%
20μm
custom made
cast alloy cast iron
RCM(G)N0907-V
√
√
√
√
√
√
RCM(G)N1207-V
√
√
√
√
√
√
RCM(G)N1507-V
√
√
√
√
√
RCM(G)N1910-V
√
√
√
√
√
RCM(G)N2012-V
√
√
√
√
√
RCMN/RCGN-Z PCBN Inserts
(Conical PCBN Inserts BNS-51 Series Cutting Tool)
Please contact us with any special requirements you have for alloy cast iron cutting. Backed by years of experience, we will offer the right PCBN insert for your needs.
