HISTAR

METSOALLE

ASTM

MOTLATSI KHEMIKI

LETLOTLO

SEBELISO

C

Si

Mong

P≤

S≤

Kr

Mong

V

Ke

HSM83

1.2083

0.36-0.42

1.0

1.0

0.030

0.030

12.50-14-50

≤ 0.20

(0.60)

phahameng ka ho fetisisa polishability, e ntle ho hanyetsa ts'enyeho, le e ntle qhoaele hanyetsa. thepa ea boikhethelo bakeng sa ho etsa lisebelisoa tsa polasetiki tse hlokang lisebelisoa tsa boleng bo holimo haholo tsa lense

hlobo ea li-compact disks (li-CD), lisebelisoa tsa laboratori ea bongaka, lilense tsa mahlo, le likarolo tse ling, tse hlokang ho hlaka hantle.

HSM16

1.2316

0.33-0.45

1.0

1.50

0.030

0.030

15.5-17.5

0.80-1.30

-

1.00

bohloeki bo phahameng / homogeneity, e matla ho haneleng mafome le ts'enyeho, polishability e ntle, hangata e fanoang maemong a tima le a thata ka ho sebetsa ho thata hoo e ka bang 300 HB.

Bakeng sa hlobo e nang le khanyetso e matla e senyehileng e sebelisetsoang lense ea kh'amera, E shoa bakeng sa ho tobetsa metsoako e matla ea lik'hemik'hale

HSM11

1.2311

P20

0.35-0.45

0.20-0.40

1.30-1.60

0.030

0.030

1.80-2.10

0.15-0.25

-

-

Sebopeho sa tšepe ea polasetiki e etselitsoeng pele, ho thatafala ha boemo bo fanoeng ke 280-320 HB e khetholloang ke ho ba thata ho matla maemong a matla a polishability e ntle le bokhoni ba ho chesa, ho hanyetsa ts'enyeho e lekaneng le thepa e sebetsang ea machining.

Mefuta ea polasetiki, liforeimi tsa hlobo bakeng sa hlobo ea polasetiki le khatello ea khatello e shoa, Ho futhumatsa moamoheli le ho betla lisebelisoa le ho shoela die ho shoa bakeng sa zinki.

HSM38

1.2738

P20 + Ke

0.35-0.45

0.20-0.40

1.30-1.60

0.030

0.030

1.80-2.10

0.15-0.35

-

0.90-1.20

Prehardened polasetiki hlobo tšepe, thatafala ka boemo e le-fuoa 280-320 HB The phahameng nikele dikahare (1%) e khethehileng ikamahanya le maemo ho etsa bonnete ba homogeneity phethahetse ea sebopeho le thatafala ka botenya esita le bakeng sa diboloko teteaneng haholo, polishability ntle, lekaneng ho hanyetsa ts'enyeho, machinability ntle.

Mefuta e meholo ea polasetiki ea polasetiki le hlobo ea sefu e shoa, foreimi ea hlobo ea khatello ea khatello e shoa, e futhumatsang moamoheli oa moamoheli