Cermet
The IGETALLOY micro-fine grained carbide series provides micro-fine grain structure at a world-class level to deliver superior performance in small drills and other tools. IGETALLOY micro-fine grained cemented carbides feature a WC structure between 0.2 and 1μm and are extremely strong and hard. They also provide excellent sharpness and superb surface quality on machined surfaces. These features provide excellent performance in a variety of applications from ø0.1mm PCB drills and endmill materials to thin-bladed slitters and precision moulds.
A
● Ultra-fine Grained Carbide
● Micro-grained Carbide
XF1 ( Grain Size 0.2μm)
AF0 ( Grain Size 0.5μm)
H1 ( Grain Size 1.0μm)
Characteristic Values
Properties
Classification
Grade
Features
Applications
Grain Size (μm)
Co Content (wt%)
TRS (GPa)
Hardness (HRA)
Hardness HV (GPa)
World highest-level micro-grain size ultra-fine grained carbide World highest-level strength in ultra-fine grained carbide Tough, wear-resistant ultra-fine grained carbide Wear-resistant ultra-fine grained carbide
XF1
0.2
9.0
4.0
93.5
19.2
Microdrills, Very Small Diameter Drills
AF1
0.5
12.0
4.4
92.5
17.3
Microdrills, Mini-tools, Punches
AF0
0.5
10.0
4.1
93.0
18.0
Microdrills, Routers
PCB Drills, Endmills for High-Hardness Materials Endmills, Taps, Drills for Cast Iron, Punches
AFU
0.5
8.0
3.8
93.6
19.4
A1
0.7
13.0
3.2
91.4
15.6
Tough micro-fine grained carbide
Micro-fine grained carbide with excellent wear resistance and toughness Micro-fine grained carbide with superior wear resistance Micro-grained carbide with excellent strength and toughness
KH12
0.7
10.0
4.0
92.4
17.2
Endmills, Drills for Steel
F0
0.7
5.0
2.0
93.6
20.1
PCB Drills, Routers
KH03
1.0
10.0
3.3
91.4
15.2
Moulds/Dies, Drills, Endmills
KH05
1.0
13.0
3.5
90.4
13.6
Tough, micro-grained carbide
Moulds/Dies
Micro-grained carbide with superior wear resistance Micro-grained carbide with a balance of hardness and strength Wear- and chipping-resistant micro-grained carbide for high-speed machining
Drills for Cast Iron and High-Hardness, Reamers
H1
1.0
5.0
2.1
92.9
17.7
EH10
1.2
6.0
3.4
92.4
17.3
Drills for Exotic Alloy, Reamers
ZF16
1.0
6.0
3.5
93.0
18.6
PCB Drills
Carbide Materials
K2
A31
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