INSIMBI ENGAGQWALI
Ibha Engenalutho Engagqwali
Ibha Flat Engagqwali
AmaSpredishithi Ensimbi Engagqwali
Isicelo:
Ukwakheka kwamakhemikhali kwensimbi engenasici ye-martensitic kubonakala ngokufakwa kwezinto ezifana ne-molybdenum, i-tungsten, i-vanadium, ne-niobium ngesisekelo sezinhlanganisela ezahlukahlukene ze-0.1% -1.0% C no-12% -27% Kr. Ngoba ukwakheka kwenhlangano kuyisakhiwo somzimba esigxile emzimbeni, amandla ehla kakhulu emazingeni okushisa aphezulu. Ngaphansi kuka-600 ℃, amandla okushisa aphezulu aphakeme kakhulu phakathi kwazo zonke izinhlobo zensimbi engagqwali, futhi amandla okukhasa nawo aphakeme kakhulu. Insimbi engu-440A inokucisha nokusebenza okuhle kakhulu, ukuqina okuphezulu, nokuqina okuphezulu kunensimbi engu-440B kanye nensimbi engu-440C. Insimbi engu-440B isetshenziselwa amathuluzi okusika, amathuluzi wokulinganisa, amabhere kanye nama-valve. Insimbi engu-440B inobulukhuni obuphakeme kune-440A yensimbi nobulukhuni obuphakeme kunensimbi engu-440C. Insimbi engu-440C inobulukhuni obuphakeme kunayo yonke insimbi engagqwali nensimbi emelana nokushisa, futhi isetshenziselwa imibhobho namabhere.
Ikakhulukazi Insimbi Engagqwali Ibanga Cha sinikeze:
| UMLANDO | IDINI | I-ASTM | I-JIS |
| I-HSA | 1.4109 | 440A | I-SUS440A |
| I-HSB | 1.4112 | 440B | I-SUS440B |
| I-HSC | 1.4125 | 440C | I-SUS440C |
Usayizi:
|
UMKHIQIZO |
ISIKHATHI SOKULETHA NOKUTHOLA OKUTHOLAKALAYO |
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|
IBHAYIBHILI ELIZUNGILE |
UKUDWALWA OKUBANDA |
UMHLABA ONGAPHAKATHI |
PEELED |
KUPHENDUKILE |
|
IDAYILI KU-MM |
2.5-12.0 |
8.5-16 |
16-75 |
75-510 |
|
ISIKWELEKI |
OKUSHESHWE Sigoqwe Mnyama |
KHOHLWA LONKE UHLANGOTHI LUTHUTHULIWE |
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|
SIZE IN MM |
6X6-50X50 |
55X55-510X510 |
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|
IFLETHI IBHALE |
OKUSHESHWE Sigoqwe Mnyama |
IBHODI ELIKHOHLISIWE LONKE UHLANGOTHI LUTHUTHULIWE |
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|
UBubanzi obungu-X NGOMNYAKA |
3-40 X 12-610 |
80-405 X 100-810 |
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|
AMASHISHITHI ENTSIMBI |
UKUGUQWA OKUBANDAYO |
HOT ROLled |
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|
UBUDE BOBUDEXI BOBUKHULU EMAM |
1.2-3.0X600-800MM-1700-2100MM |
3.10-10.00X600-800MM-1700-2100MM |
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|
Idiski |
I-100-610MM DIA X1.5-10MM ENKULU |
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| UMLANDO |
IDINI |
I-ASTM |
UKWAKHIWA KWAMAKHEMIKHALI |
IMPAHLA |
ISICELO |
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|
C |
Si |
Mnu |
P≤ |
S≤ |
Cr |
Mo |
V |
UW |
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| I-HSA |
1.4109 |
440A |
0.60-0.75 |
1.00 Ubukhulu. |
1.00 Ubukhulu. |
0.030 |
0.030 |
16.0-18.0 |
0.75 Ubukhulu. |
Insimbi engu-440A inokucisha nokusebenza okuhle kakhulu, ubulukhuni obuphakeme nobulukhuni obuphakeme |
Amathuluzi, ukukala, ukuthwala hi-ukumelana okonakele |
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|
I-HSB |
1.4112 |
440B |
0.75-0.95 |
IMax |
IMax |
0.030 |
0.030 |
16.0-18.0 |
0.75 Ubukhulu |
- |
- |
Insimbi engu-440B inobulukhuni obuphakeme kune-440A yensimbi nobulukhuni obuphakeme kunensimbi engu-440C. |
amathuluzi wokusika, amathuluzi wokulinganisa, ama-bearings nama-valve. |
|
I-HSC |
1.4125 |
440C |
0.95-1.20 |
IMax |
IMax. |
0.030 |
0.030 |
16.0-18.0 |
0.75 UMax |
- |
- |
Insimbi engu-440C inobulukhuni obuphakeme kunayo yonke insimbi engagqwali nensimbi engamelana nokushisa |
imibhobho namabhere. |
