I-420J1 420J2 I-Stainess yentsimbi
Inkcazo emfutshane:
I-420J1 kunye ne-420J2 imitya yentsimbi engenasitayile ziintlobo ezimbini eziqhelekileyo zezixhobo zentsimbi ezingenangqondo ezingenamamenzi wensimbi. Baneyantlukwano malunga nobume bemichiza kunye neempawu. Nazi ukujonga ngokufutshane kwe:
1. 420J1 Ristr yentsimbi engenasitali: 420J1 yintsimbi ephantsi yekharbhoni enobunzima obuphakamileyo kunye namandla. Ubume bayo bekhemicali ngokwezibandakanya malunga ne-0.16-0.25% yekhabhoni, malunga ne-1% ye-chromium, kunye ne-molybdenum. I-420J1 inika ukunganyangeki kakuhle kokunganyangeki, ukusebenzela ukusebenza, kunye neepropathi zokugaya. Iqhelekile isetyenziselwa ukwenza izikhonkwane, izixhobo zotyando, amalungu omatshini, kunye nezicelo ezinokudinwa.
2. I-420J2 Stript yentsimbi engenasitali: 420J2 yintsimbi engenasigaba esingenasinga secaca engapheliyo kunye nobunzima obukhulu kwaye banxibe ukunganyangeki. Ukuqulunqwa kwekhemikhali kuvatywe nge-0.26-0.35% ikhabhoni kunye ne-1% chromium. I-420J2 inomxholo wekhabhoni ephezulu xa kuthelekiswa ne-420J1, ikhokelela ekunyuseni okukhuselekileyo kunye nokusika ukusebenza. Isetyenziswa rhoqo ekwenzeni iintsheben, iibydes, izixhobo zotyando, imithombo, kunye nezinye iinxalenye zoomatshini.
| Inkcazo ye-420J1 420J2Imitya yentsimbi engenanto: |
| Inkcazo | I-ASTM A240 / ASTE SA240 |
| Ibanga | 321,321h 420J1, 430J2 430, 431, 444 |
| Ububanzi | I-8-600mm |
| Ubukhulu | I-0.09-6.0mm |
| Itekhnoloji | Ishushu eshushu, kubanda |
| Umphezulu | 2b, 2D, BI, HAYI, No.4, No.8, 8K, isipili |
| Ifom | I-Colal, i-foils, iqengqeleka, imitya, iiflethi, njl. |
| Ukunyamezelana | +/- 0.005 - + + 0.3mm |
| Yenziwe ngentsimbi eshayinayo420J1 420J2Hlula amabanga afanayo |
| Umgangatho | I-Werkstoff nr. | Ayinakho | EN | BS | I-of | I-SIS | Jis | Aisi |
| I-SS 420J1 | 1.4021 | S42010 | I-X20cr13 | I-420s29 | I-Z20C13 | 2303 | Sus420J1 | I-420l |
| I-SS 420J2 | 1.4028 | I-S42000 | I-X20cr13 | I-420s37 | I-Z20C13 | 2304 | Sus420J2 | I-420m |
| Iipropathi zeekhemikhali ze-SS 420J1 / 420J2 Srips: |
| Ibanga | C | Si | Mn | P | S | Cr |
| 420J1 | I-0.16-0.25MAX | I-1.0max | I-1.0max | I-0.04MAX | I-0.03max | 12.00-14.00 |
| 420J2 | I-0.26-0.40MAX | I-1.0max | I-1.0max | I-0.04MAX | I-0.03max | 12.00-14.00 |
| Iipropathi zoomatshini ze-SS 420J1 / 420J2 Srips: |
| I-RM-Amandla e-thensle (MPA) (+ Qt) | I-650-950 |
| I-RP0.2 0.2% Ukomelela (i-MPA) (+ qt) | I-450-600 |
| I-KV-Amandla empembelelo (j) i-cheritud., (+ Qt) | + 20 ° 20-25 |
| A-min. I-Elongition kwi-Fracture (%) (+ Qt) | I-10-12 |
| I-Wickers Hard (HV): (+ A) | I-190 ukuya kwi-240 |
| I-Wickers Hard (HV): (+ Qt) | 480 - 520 |
| I-Brinell Hard (HB): (+ A)) | 230 |
| Ukunyamezela kwe-420J1 / 420J2 SPRSS: |
| Ubukhulu beMM | Ukuchaneka okuqhelekileyo mm | Ukuchaneka okuphezulu mm |
| ≥0.01- <0.03 | ± 0.002 | - |
| ≥0.03- <0.05 | ± 0.003 | - |
| ≥0.05- <0.10 | ± 0.006 | ± 0.004 |
| ≥0.10- <0.25 | ± 0.010 | ± 0.006 |
| ≥0.25- <0.40 | ± 0.014 | ± 0.008 |
| ≥0.40- <0.60 | ± 0.020 | ± 0.010 |
| ≥0.60- <0.80 | ± 0.025 | ± 0.015 |
| ≥0.80- <1.0 | ± 0.030 | ± 0.020 |
| ≥1.0- <1.25 | ± 0.040 | ± 0.025 |
| ≥1.25- <1.50 | ± 0.050 | ± 0.030 |
| Kutheni usinyula: |
1. Ungayifumana into egqibeleleyo ngokwemfuno yakho ngexabiso elinokwenzeka.
2. Sikwanikezela ngo-gunya, iFob, i-CFR, iTif, kunye nendlu ngendlu yokuhanjiswa kwendlu. Sicebisa ukuba wenze isivumelwano sokuhambisa ukuthunyelwa okuya kuba nezoqoqosho.
3. Izixhobo esizibonelelayo ziqinisekiswa zingqineke ngokupheleleyo, zivela kwisatifikethi sovavanyo sezinto ezikhulayo kwingxelo yokugqibela yengxelo. (Iingxelo ziya kubonisa kwimfuno)
4. Ukuqiniseka ukubanika impendulo ngaphakathi kwe-24hours (ihlala kwiyure enye)
5. Unokufumana ezinye iindlela zesitokhwe, ukuhambisa imigidi ngokunciphisa ixesha lokwenza izinto.
6. Sizinikezele ngokupheleleyo kubathengi bethu. Ukuba ayiyi kwenza nako ukufikelela kwiimfuno zakho emva kokuvavanya zonke izinto onokukhetha kuzo, asiyi kukulahlekisa ngokwenza izithembiso ezibubuxoki eziya kudala ubudlelwane babathengi abafanelekileyo.
| Ukuqinisekiswa komgangatho we-Saky ye-Saky ngentsimbi (kubandakanya zombini ezonakalisayo kwaye zingonakalisi) |
1. Uvavanyo olubonakalayo
2. Umatshini wokuhlola njengokuncitshiswa, i-elonghation kunye nokuncitshiswa kwendawo.
3. Uhlalutyo lwempembelelo
4. Uhlalutyo lweemviwo zamachiza
5. Uvavanyo lobunzima
6. Uvavanyo lokhuseleko
I-7. Uvavanyo lwe-perinting
8. Uvavanyo lwe-interrasion yovavanyo
9. Uvavanyo lwe-rating
I-10. Uvavanyo lwe-thlographyy
| Ukupakisha |
1. Ukupakisha kubaluleke kakhulu ikakhulu kwimeko yokuthunyelwa kwamanye amazwe apho ukudlula kwempahla ngeendlela ezahlukeneyo ukuya kwindawo yokugqibela, ke sijonga inkxalabo ekhethekileyo malunga nokupakisha.
2. I-Saky Steel ibeka iimpahla zethu ngeendlela ezininzi ezisekwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
