Grade

Equivalent

To ISO

Density

(g/cm3)

HRA

T.R.S

(Mpa)

Application

YG3X

K05

14.9

≥91.5

≥1300

For drawing non-ferrous metal wire and stainless steel wire etc.

YG6

K10

14.8

≥90.0

≥2150

For drawing steel wire and stainless steel wire etc.

YG6X

K10

14.8

≥92.0

≥1860

For drawing nonferrous metal wire, steel wire, stainless steel wire. Good wear resistance and high toughness..

YG8

K20-K30

14.8

≥89.5

≥2320

For drawing steel wire, stainless steel wire. Good general performance.

YG11

14.4

≥88.5

≥2420

For fabricating drawing dies of steel tubes and rods under high compreesibility ratio; punching, stamping, forging tools under large stress.