St12, St13, thiab St14 yog txhua tus txias-rolled steel qib, zwm rau cov qib sib txawv ntawm cov hlau txias dog dig-rolled.
St12 yog cov qib steel, uas yog qhov zoo ib yam li Q195, Spcc, thiab belongs rau cov qauv khaub thuas zoo tib yam ntawm German. Nws cov txiaj ntsig lub zog feem ntau nyob rau hauv 280Mpa, lub zog tensile yog nyob nruab nrab ntawm 270 ~ 410Mpa, thiab lub elongation tom qab pob txha me yog tswj nyob rau ntawm 80mm.
St13 yog cov stamping-qib khaub ncaws txias-dov-dov steel, haum rau cov ntawv teev cov xwm txheej uas yuav tsum muaj stamping. Piv nrog st12, St13 tau ua haujlwm ntau dua thiab haum rau cov khoom lag luam uas yuav tsum tau ua kom haum.
ST14 yog qhov sib sib zog nqus-qib txias-rolled steel, haum rau cov ntawv thov uas xav tau kev ua kom ncab siab. Cov cuab yeej ua haujlwm ntawm st14 zoo dua li cov ntawm St12 thiab nws yog tsim rau kev ua cov khoom lag luam uas xav tau deformation loj lossis sib sib zog nqus.
| Hauv tsheb | St12, St13, St14 Cov Khaub Ncaws Txias |
| Teem nqi |
Q195, Q215, Q235,08A, SPCD, SPCD, SPCD, SPCEN, SPCEN, SPCEN, SPCEN, SPCEN, SPCEN, SPR13, ST15, ST16, DC01, DC03, DC04, DC05, DC06 |
| Lub hom phiaj | ISO, JIS, ASTM, AS EN |
| Mechnical | Kev ua lag luam / kos duab / sib sib zog nqus duab / cov qauv sib sib zog nqus dua / cov qauv zoo |
| Nto Kho | Chromated thiab oiled, thiab ntsaum-yog hais tias |
| Kev nyuaj | Softy, ib nrab nyuaj, tawv zoo |
| Qhov tuab | {{0 {}}. {12-4 hli |
| Qhov dav | 600-2000 hli |
| Moq | 5Mt |
| Ntim | Export txheem, seaworthy |
| Lub Term Kev Lag Luam | FOB, CFR, cif |
| Thauj Hom | Thawv, ntau thiab tsheb ciav hlau |
| Chaw thau khoom chaw nres nkoj | Tianjin, Qingdo, Shanghai |
| Cov ntsiab lus them nqi | T / T, L / C ntawm Pom, West Union, D / P, D / A, Paypal |
| Lub sijhawm khoom xa tuaj | 7-15 hnub tom qab paub tseeb kev txiav txim |
Cim npe nrov: St12, St13, St14 Khaub Ncaws Hlau, Tuam Tshoj St12, St13, St14 Txias Rolled Steel Manufacturers, lwm tus neeg, Hoobkas
