Uchina NM400 NM450 NM500 Bamba la Chuma Sugu la Kuvaa
Maelezo ya Bidhaa
Kuvaa chuma sugu hutolewa kutoka kwa michakato ya kukunja moto, kukatwa kwa urefu na matibabu ya joto.Bidhaa hizo zina unene mdogo, gorofa nzuri, upinzani bora wa kuvaa, ushupavu bora, mzuriuwezo wa weld, nzurikudumisha, mali na ubora thabiti.
Vyuma vinavyostahimili uvaaji hutengenezwa kwa matumizi ambapo utendaji unaostahimili uchakavu wa hali ya juu unahitajika, kama vile dampo, gari la taka, lori la kuchanganya zege, feni ya viwandani, hopa, kiponda, mashine za makaa ya mawe, nafaka, simenti, ndoo ya kunyakua, n.k.
Kipengele cha Kemikali
| Chuma/Daraja | C | Si | Mn | P | S | Cr+Ni +Mo |
| NM360/AR360 | 0.10-0.30 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | <0.6 |
| NM400/AR400 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | <0.9 |
| NM450/AR450 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | <1.2 |
| NM500/AR500 | 0.10-0.40 | 0.20-0.45 | 1.00-2.00 | ≤0.015 | ≤0.003 | <1.5 |
| NM550/AR550 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | ≤0.015 | ≤0.003 | <2.0 |
| NM600/AR600 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | ≤0.015 | ≤0.003 | <2.5 |
Sifa za Mitambo
| Daraja la chuma | Unene/mm | Rm/ (Mpa) | A50% | -20°CKV2 | HBW |
| NM360 | ≤80 | ≥1100 | ≥12 | ≥24 | 330-390 |
| NM400 | ≤80 | ≥1200 | ≥10 | ≥24 | 370-430 |
| NM450 | ≤80 | ≥1250 | ≥7 | ≥24 | 420-480 |
| NM500 | ≤80 | ≥1300 | ≥7 | ≥24 | 480-520 |
| Daraja Sawa | ||||
| kiwango | GB | ASTM | SSAB | JIS |
| Daraja | NM360 NM400 NM450 NM500 NM550 NM600 | AR400 AR450 AR500 | HARDOX400 HARDOX450 HARDOX500 HARDOX550 HARDOX600 | NK-EH360 JFE-EH400 JFE-EH500 |
| Maombi | Inatumika sana kwa sahani ya chuma ya daraja, sahani ya chuma ya boiler, sahani ya chuma ya tank ya mafuta, sahani ya chuma ya sura ya gari. | |||
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| Toa wakati | Siku 7-20 kulingana na mahitaji ya agizo lako | |||
Sehemu ya Maombi
| Daraja | Hali | Utendaji | Mfano wa maombi |
| NM360 | Na juu hitaji la ugumu | Sugu ya juu ya ufa; Utendaji mzuri wa kulehemu | Sahani za blade, crushers na zana za machozi, nk |
| NM400 | Kuvaa hali sugu | bending nzuri ya baridi; Utendaji mzuri wa kulehemu | Crushers, chute, hoppers, crane booms, kukata kingo, conveyor Troughs, ndoo, gear, sproketi, miili ya lori, majembe, viwandamalori, gari la reli, tingatinga, wachimbaji, ngoma za kuchanganya zege, kisafirishaji cha mashimo, n.k. |
| NM450 |
Kuvaa hali sugu | bending nzuri ya baridi; Utendaji mzuri wa kulehemu | Miili ya kutupa lori, kontena, viponda, skrini, chuti, hoppers, lifti za watu wa rununu, kingo za kukata, Usafiritrela, ndoo, gia, sproketi, n.k. |
| NM500 | Kuvaa hali sugu | --- | Crushers, skrini, chute, hoppers, booms crane, kukata kingo, conveyor, ndoo, gia, sproketi, nk |
Kifurushi&Usafirishaji
By vifurushi, kila bando uzito chini ya tani 3, kwa ndogo nje
Upau wa pande zote wa kipenyo, kila kifungu na vipande vya chuma 4 - 8.
Chombo cha futi 20 kina vipimo, urefu chini ya 6000mm
Chombo cha futi 40 kina vipimo, urefu chini ya 12000mm
Kwa meli kubwa, Ada ya Mizigo ni ya chini kwa shehena kubwa, na kubwa
Hsaizi za eavy haziwezi kupakiwa kwenye makontena yanayoweza kusafirishwa kwa shehena nyingi