Properties of cemented carbide grades recommended rods

Grade

Chemical Composition(%)

Physical data

Structure

WC

Co

Others

Density（g/cm³）

Hardness（HV3）

TRS（Mpa）

Grain size of WC(um)

YL10.1

93.5

6

0.5

14.88-15.04

1580±50

2500

1.2-1.7

推荐用途：适合制作各种整体硬质合金工具,加工耐热合金等,也可制作加工PCB的微钻   Applications recommended：It is suitable for making solid carbide tools for machining hear-resistant alloys and it can also be used for making microdrills for PCB

YL10.2

89.5

10

0.5

14.4-14.55

1600±50

4000

≤0.8

推荐用途：适合制作各种整体硬质合金刀具,用于加工耐热合金和钛合金等。也适合制造加工PcB的微钻。                                       Applications recommended：It is suitable for the manufacturing of various kindk of solid cemented carbide
tools for the machining of heat-resistant alloys and Ti alloy, etg. It is also suitable
for the manufacturing of micro-drills used for machining PCB

YL10.5

89.7

9.5

0.8

14.4-14.55

≥1550±50

3800

0.7-0.9

推荐用途：适合制作各种整体硬质合金工具,加工耐热合金等,也可制作加工PCB的微钻
Applications recommended：It is suitable for making solid carbide tools for machining hear-resistant alloys
and it can also be used for making microdrills for PCB

YL50

85

15

-

13.86-14.1

1095

2060

0.4-0.6

推荐用途：适合制作冲压用整体模具和工具。
Applications recommended：It is suitable for making punching and impacting dies and tools.

YU06

93

6

1

14.7-14.8

≥2050

3000

0.2-0.4

适合制作加工PCB的铁刀:也适合制作加工玻璃纤维、木材、塑料、纸以及黄铜铝合金等的各种整体硬质合金工具
Applications recommended：It is suitable for the manufacturing of milling tips used for the machining of PCB.
It is also suitable for the manufacturing of variou kinds of solid cemented carbide                                           tools for the machining of glass fiber, wood, plastics, paper and brass, Al alloy, etc

YU08

91

8

1

14.56-14.65

1900

4000

0.2-0.4

推荐用途：适合制作加工PCB的中0.8mm以下的，也适合制作加工玻璃纤维、木材、塑料纸以及黄铜、铝合金等的各种整体硬质合金工具。
Applications recommended：It is suitable for the manufacturing of micro-drills with diameter less than 0. 8mm
used for the machining of PCB, it is also suita ble for the manufacturing of various
kinds of solid cemented car bide tools for the machining of glass fiber, wood, plastics, paper and drass, Al alloy, etc

YU09

89.8

9

1.2

14.36-14.5

≥1950

3900

0.2-0.4

推荐用途：适合制作加工PCB的铁刀;也适合制作加工玻璃纤维、木材、塑料、纸以及黄铜铝合金等的各种整体硬质合金工具
Applications recommended：It is suitable for the manufacturing of milling tips used for the machining of PCB
It is also suitable for the manufacturing of variou kinds of solid cemented carbide
tools for the machining of glass fiber, wood, plastics, paper and brass, Al alloy, etc

YU12

87

12

1

14.05-14.15

≥1750

4000

0.2-0.4

推荐用途：适合制作加工耐腐、耐热钢、不锈钢、钛合金、有色金属的整体硬质合金工具
Applications recommended：It suitable for making soild cemented carbide tools for machining steels that are orrosion and heat resistant, stainless steel, titanium alr machining steels and non-ferrous metals.

YF06

93.5

6

0.5

14.86-14.96

≥1800

3800

0.4-0.6

推荐用途：适合制作加工PCB中3.2=6.3mm的大直径钻头和φ0.8-3.2mm钻头与铣刀,也适合制作加工铝合金、塑料、塑料王以及碳纤维等复合材料的各种整体硬质合金刀具。
Applications recommended：It is suitable for manufacturing drills of big diameters of 3. 2-6. 3 mm for ma-
hining PCB, drills of 0.8-3 2mm and mills, and it is also suitable for making solid carbide tools for machining aluminum alloy, plastic and compound materials, such as carbon fibre etc.

YF08

91.4

8

0.6

14.55-14.65

1800

3900

0.4-0.6

推荐用途：适合制作加工PCB的微钻;也适合制作加工玻璃纤维、木材、塑料、纸以及黄铜铝合金等的各种整体硬质合金工具
Applications recommended：It is suitable for the manufacturing of micro-drills used for the machini of PCB. It is also suitable for the manufacturing of variour kinds of solid cemented carbide tools for the machining of glass fiber, wood, plastics, paper
and brass, Al alloy, etc.

YG6X

93.5

6

0.5

14.8-15.1

≥91

1560

≤1

推荐用途：适合制作各种整体硬质合金工具、耐磨零件
Applications recommended：It is suitable for making solid carbide tools and wear parts

YG8

92

8

-

14.6-14.9

89.5

1840

1.2-1.6

推荐用途：适合制作硬质合金芯棒及耐磨零件
Applications recommended：It is suitable for making carbide carbide corepins and wear parts