MBIRI

Kudya

ASTM

Kapangidwe ka mankhwala

Katundu

NTCHITO

C.

Si

Mn

P≤

S≤

Kr

Mo

V

W

Zamgululi

1.2344

H13

0.35-0.42

0.80-1.20

0.25-0.50

0.030

0.030

4.80-5.50

1.20-1.50

0.85-1.15

-

Mkulu hardenability, chabwino avale kukana ndi kulimba otentha. ali bwino matenthedwe kukana mantha, (ESR) H13 ali homogeneity wamkulu ndi dongosolo mwapadera chabwino, chifukwa mu bwino machinability, polishability ndi kutentha kwamakokedwe mphamvu.

Anzanu zida kufa kuponyera, extrusion kufa, kulipira amwalira, masamba otentha kukameta ubweya, mitundu kufa, amatha kuumba pulasitiki, Hot ntchito mandrels, ESR H13 zabwino zida zotayidwa kufa-kuponyera ndi zida pulasitiki nkhungu zofuna kupukuta kwambiri.

Zamgululi

1.2606

H12

0.32-0.40

0.90-1.20

0.30-0.60

0.030

0.030

5.00-5.60

1.30-1.60

0.15-0.40

1.20-1.40

Kulimba kwamphamvu kwambiri. Zomwe zili mu tungsten zimapatsa mphamvu kukana, kuumitsa kwambiri, kuzimitsa mpweya komwe kumawonetsa kusintha kocheperako panthawi yamatenthedwe. Kukana kwabwino kutenthedwa ndikutopa

nkhonya zotentha, kufa akuponyera amafa, kulipira kumwalira, masamba otentha a shear, gripper yotentha imamwalira, ndipo extrusion imamwalira.

YTR50

1.2343

H11

0.33-0.41

0.80-1.20

0.25-0.50

0.030

0.030

4.80-5.50

1.10-1.50

0.30-0.50

-

Kulimba kwakukulu, kulimba kwambiri, kukana bwino kutentha kwamadzi mukakhazikika m'madzi, kusintha kocheperako pakakhala kutentha.

Analimbikitsa ntchito otentha tooling kumene kukana pazipita akulimbana chofunika. Nkhonya Hot, kufa akuponya kufa, kulipira amwalira, masamba otentha kukameta ubweya, otentha gripper akamwalira, extrusion akamwalira.

Zamgululi

1.2365

H10

0.28-0.35

0.10-0.40

0.15-0.45

0.030

0.030

2.70-3.20

2.50-3.00

0.40-70

-

Kulimbana bwino ndi kusintha kwa kutentha kwapamwamba. kulimbana kwambiri ndi matenthedwe kutopa kulimbana, ndipo akhoza madzi utakhazikika mu utumiki

Zida zolemera zowonjezera zitsulo, Kupyola Mandrels, nkhonya zotentha, kulimbitsa kufa, masamba otentha a shear

Zamgululi

1.2581

H21

0.25-0.35

0.10-0.40

0.15-0.45

0.030

0.030

2.50-3.20

-

0.30-0.50

8.50-9.50

Imawonetsa kukana kwakukulu kwa kusintha kwa kutentha kokwezeka. Sayenera kukhala atakhazikika m'madzi pokhapokha chida chikaphatikizira kupitilira kwamkati ozizira kwamadzi. Kutentha kwamatenthedwe kuyenera kupewedwa

Analimbikitsa ntchito yovuta ntchito tooling tooling monga mkuwa extrusion, mkuwa kufa kuponyera wamwalira, nkhonya otentha, kulipira amaika kufa.

Zamgululi

1.2714

L6

0.50-0.60

0.10-0.40

0.60-0.90

0.030

0.030

0.80-1.20

0.35-0.55

0.05-0.15

Ndi 1.50-1.80

Mkulu amadza kulimba ndi kukana wabwino kwa softening pa kutentha okwera. kukana kwabwino kutentha kwamatenthedwe ndikutentha kwa matenthedwe, kusintha pang'ono pang'ono pakamauma.

Kufa kulipira, kufa kuponyera, extrusion, kukonza kwamagalasi,. Mandrels, Omwe amafa