IRIN TI KO NJEPATA
Irin Alagbara Irin Irin Yika
Irin Alagbara, Irin Flat bar
Irin Alagbara, Irin Sheets
Ohun elo:
Akopọ kemikali ti irin alagbara irin martensitic jẹ ẹya pẹlu afikun awọn eroja bii molybdenum, tungsten, vanadium, ati niobium lori ipilẹ awọn akojọpọ oriṣiriṣi oriṣiriṣi ti 0.1% -1.0% C ati 12% -27% Cr. Nitoripe eto iṣeto jẹ ẹya onigun-aarin ti ara, agbara ṣubu silẹ ni awọn iwọn otutu giga. Ni isalẹ 600 ℃, agbara iwọn otutu giga ni o ga julọ laarin gbogbo iru irin alagbara, ati agbara ti nrakò tun ga julọ. 440A, irin ni imunilara ati iṣẹ lile, agbara lile, ati lile lile ga ju irin 440B ati irin 440C. A lo irin irin 440B fun awọn irinṣẹ gige, awọn irinṣẹ wiwọn, awọn biarin ati awọn falifu. Irin 440B ni lile lile ju irin 440A lọ ati lile lile ju irin 440C lọ. Irin 440C ni okun lile ti o ga julọ laarin gbogbo irin alagbara ati irin ti ko ni igbona ooru, ati pe o ti lo fun awọn iṣan ati awọn biarin.
Ni akọkọ Alagbara, Irin ite Nọmba ti a pese:
| HISTAR | DIN | ASTM | JIS |
| HSA | 1.4109 | 440A | SUS440A |
| HSB | 1.4112 | 440B | SUS440B |
| HSC | 1.4125 | 440C | SUS440C |
Iwọn:
|
Ọja |
Ifijiṣẹ ifijiṣẹ ati awọn iwọn to wa |
|||
|
Yika Pẹpẹ |
TUTU FIFO |
Ile-iṣẹ CENTERLESS |
KỌRỌ |
Yipada |
|
DIAMETER IN MM |
2.5-12.0 |
8.5-16 |
16-75 |
75-510 |
|
IKỌRỌ |
Gbona yipo BLACK |
Didan GBOGBO ẹgbẹ milled |
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|
Iwọn IN Mm |
6X6-50X50 |
55X55-510X510 |
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|
FLAT Pẹpẹ |
Gbona yipo BLACK |
Dina ohun amorindun GBOGBO ẹgbẹ milled |
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|
THICK X WIDTH IN MM |
3-40 X 12-610 |
80-405 X 100-810 |
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|
IRO IWE |
TUTU TI A TI RU |
Gbona yiyi |
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|
NIKAN x Iwọn xLENGTH IN MM |
1.2-3.0X600-800MM-1700-2100MM |
3.10-10.00X600-800MM-1700-2100MM |
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|
Disiki |
100-610MM DIA X1.5-10MM NIKAN |
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| HISTAR |
DIN |
ASTM |
EKU OHUN TI EMI |
OHUN-INI |
Ohun elo |
||||||||
|
C |
Si |
Mn |
P≤ |
S≤ |
Kr |
Mo |
V |
W |
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| HSA |
1.4109 |
440A |
0.60-0.75 |
1,00 Max. |
1,00 Max. |
0,030 |
0,030 |
16.0-18.0 |
0,75 Max. |
440A, irin ni imunilara ati iṣẹ lile, agbara lile, ati lile ti o ga julọ |
Awọn irinṣẹ, wiwọn, gbigbe pẹlu hi-didena ibajẹ |
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|
HSB |
1.4112 |
440B |
0.75-0.95 |
1.00Max |
1.00Max |
0,030 |
0,030 |
16.0-18.0 |
0,75 Max |
- |
- |
Irin 440B ni lile lile ju irin 440A lọ ati lile lile ju irin 440C lọ. |
awọn irinṣẹ gige, awọn irinṣẹ wiwọn, biarin ati falifu. |
|
HSC |
1.4125 |
440C |
0.95-1.20 |
1.00Max |
1.00Max. |
0,030 |
0,030 |
16.0-18.0 |
0.75 Max |
- |
- |
Irin 440C ni lile lile ti o ga julọ laarin gbogbo irin alagbara ati irin ti ko ni agbara ooru |
nozzles ati awọn biarin. |
