Grade

Density

(g/cm3)

Hardness (HRA)

TRS

(MPa)

Average Grain size

(ųm)

YG6/ K20

14.85～15.05

≥90.5

≥1860

In

YG8/K30

14.60～14.85

≥89.7

≥2060

In

YK08/K40

14.50～14.80

≥88.0

≥2060

Coarse

JX5/K20

14.65～14.85

≥90.0

≥2060

In

YG6X/K10

14.70～14.85

≥91.7

≥1860

Fine

YG8X/K10

14.60～14.85

≥91.0

≥2000

Fine

K10S

14.70～14.85

≥91.7

≥3000

Fine

K20S

14.60～14.80

≥91.0

≥3000

Fine

K10UF

14.70～14.95

≥93.0

≥3000

Superfine

K20UF

14.50～14.80

≥92.0

≥3000

Superfine

K30UF

14.25～14.55

≥91.0

≥3050

Superfine

R06

14.70～14.85

≥93.5

≥2400

Superfine

R03

14.90～15.10

≥94.0

≥2000

Superfine

YC40

12.80～13.30

≥89.5

≥1700

In

YC501

12.70～13.30

≥90.5

≥1680

In

Grade

Applications recommended

YG6/ K20

For the cutting of ordinary wood, Recommend to use resistance welding,and the temperature

should not be too high

YG8/K30

For the cutting of the ordinary wood,also for the aluminum, Recommend to use resistance

welding,and the temperature should not be too high

YK08/K40

For the cutting of the recycling wood especially for some iron nails and stones in it,

Recommend to use resistance welding,and the temperature should not be too high

JX5/K20

For the cutting of the hard wood/recycling wood and aluminum, Recommend to use resistance

welding,and the temperature should not be too high

YG6X/K10

For the cutting of the wood specially, recommend to use the high frequency welding

YG8X/K10

For the cutting of the wood and aluminum specially, Recommend to use the high frequency

welding

K10S

For the cutting of the hard wood specially, Recommend to use the high frequency welding

K20S

For the cutting of the aluminum specially, Recommend to use the high frequency welding