Page 38 - Tungaloy Catalog

Uncoated Cemented Carbides

Uncoated Cemented Carbides (Tungaloy Cutting Tool Grades)
1 Tungaloy’s cemented carbides are sintered with Tungsten carbide WC,

Titanium carbide TiC and Co binder phase. Tungaloy matches the original
Grades unique grades with the application to ensure stable performance and
complete quality control. Tungaloy offers superior mechanical and thermal
wear resistance when compared with high speed tool steel.

Microstructure of KS05F

ISO Specific Hardness Transverse Compression Modulus of Thermal Thermal
rupture
Application Application Grades gravity (HRA) strength (GPa) strength (GPa) elasticity (GPa) expansion conductivity
coefficient
code (X10 /K) (W//(m ·K))
-6
P20 UX25 12.3 90.9 2.5 4.9 530 5.8 34
P30 UX30 12.6 91.1 2.3 4.9 490 5.8 38
Steel
P40 TX40 12.7 89.9 2.4 4.6 520 5.5 52
M10 TU10 13.0 92.3 2.0 4.9 550 5.8 41
M20 TU20 13.5 91.3 2.4 4.8 580 5.5 57
M20 UX25 12.3 90.9 2.5 4.9 530 5.8 34
Stainless
M30 UX30 12.6 91.1 2.3 4.9 490 5.8 38
K05 TH03 13.8 93.8 1.9 6.2 590 5.3 99
K10 TH10 14.7 92.0 2.4 6.1 620 5.4 97
K10 G1F 15.1 92.0 2.6 6.1 660 5.3 101
K20 G2F 14.9 91.5 2.7 5.2 630 5.4 99

Cast lron K20 G2 15.0 90.8 2.7 5.2 640 5.4 99
K20 KS20 14.5 90.8 2.8 6.1 620 5.4 96
K30 G3 14.8 90.3 3.1 4.8 620 5.4 95
N05 KS05F 15.0 93.0 2.9 5.9 640 5.4 90
N10 TH10 14.7 92.0 2.4 6.1 620 5.4 97
Non-ferrous
N15 KS15F 14.4 91.5 3.0 4.4 580 5.6 79
S10 TH10 14.7 92.0 2.4 6.1 620 5.4 97
S20 KS20 14.5 90.8 2.8 6.1 620 5.4 96
Superalloys
H05 TH03 13.8 93.8 1.9 6.2 590 5.3 99

Hard H10 TH10 14.7 92.0 2.4 6.1 620 5.4 97
Materials

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