Cov yob thiab cov ntsiav tshuaj yog yuav luag ib pob txiav. Lub chilled kauj yog tau los ntawm pickling thiab txias dov lub kub dov kauj. Nws tuaj yeem hais tias nws yog hom txias dov coil. Cold rolled coil (annealed state): Lub kub dov kauj yog tau los ntawm pickling, txias dov, hood annealing, leveling, (tiav). Muaj 3 qhov sib txawv tseem ceeb ntawm lawv:
Nyob rau hauv tsos, lub dav chilled kauj yog me ntsis sloppy.
Nyob rau hauv tsos, lub dav chilled kauj yog me ntsis sloppy.
Cov ntawv txias txias xws li qhov zoo ntawm qhov chaw, cov qauv thiab qhov tseeb qhov tseeb yog qhov zoo dua li chilled coils.
Nyob rau hauv cov nqe lus ntawm kev ua tau zoo, lub chilled coil tau ncaj qha tom qab txias dov txheej txheem ntawm cov kub dov kauj yog ua hauj lwm hardened thaum lub sij hawm txias dov, uas ua rau ib tug nce nyob rau hauv yield zog thiab ib feem ntawm cov kev ntxhov siab nyob rau hauv lub sab hauv, thiab sab nraud tsos yog kuj [GG. ] quot; nyuaj". Nws yog hu ua chilled coil.
| Khoom qeb | Baosteel Enterprise Standard | National standard | Japanese Industrial Standard | German kev lag luam tus qauv | European txheem | American Society for Test Materials Standards | Lus hais | |
|---|---|---|---|---|---|---|---|---|
| Hom | Hom | Hom | Hom | Hom | Hom | |||
| Txias dov qis carbon thiab ultra low carbon steel nplooj ntawv thiab strips | Kev lag luam qib (CQ) | SPCCST12 (German tus qauv) | Q19510-P10-S08-P08-S08AI-P08AI-S | SPCC | ST 12 | PEB 01 | ASTM A366 / A366M-96 (Hloov los ntawm ASTM A366 / A366M-97) | Q195 nyob rau hauv 1.1GB11253-89 yog ib hom carbon steel qauv. 2.2 Cov hlau zoo li no tuaj yeem siv rau kev tsim cov khoom siv tsheb, cov rooj tog zaum, cov rooj tog zaum steel thiab lwm yam yooj yim tsim, khoov lossis vuam khoom. |
| Stamping qib (DQ) | SPCDST13 | 10-Z08-Z08AI-Z | SPCD | USt13RRSt13 | PEB 03 | ASTMA619 / A619M-96 (tsis siv neeg tom qab xyoo 1997) | Nws tuaj yeem tsim qhov chaw rau stamping thiab ntau txoj kev deformation xws li lub tsheb qhov rooj, qhov rais, fenders, thiab lub cev muaj zog casings. | |
| Kev kos duab sib sib zog nqus (DDQ) | SPCE-FSPCE-HFSPCE-ZFST14-FST14-HFST14-ZFST14-T | 08AI-F08AI-HF08AI-ZF | SPCE | ST 14 | PEB 04 | ASTM A620 / A620M-96 (Hloov los ntawm ASTM A620 / A620M-97) | 1.1. Nws tuaj yeem tsim cov duab kos duab sib sib zog nqus xws li tsheb pem hauv ntej teeb, mailboxes, qhov rais, thiab lwm yam, nrog rau qhov nyuaj thiab deformed loj. 2.2.Q/BQB403-99 Tus tshiab tshiab ST14-T yog tshwj xeeb rau Shanghai Volkswagen. | |
| Qhov tob Drilling (SDDQ) | ST 15 | PEB 05 | Nws tuaj yeem tsim qhov nyuaj heev xws li lub thawv ntawv tsheb, lub teeb pem hauv ntej, thiab cov plag tsev nyuaj. | |||||
| Ultra Deep Drawing (EDDQ) | ST16BSC2 (BIF2) BSC3 (BIF3) | peb 06 | 1.1. Hom no yog ultra sib sib zog nqus kos tsis muaj qhov khoob. 2.2. 1F18 hauv cheeb tsam FeP06 tus neeg sawv cev SEW095 ntawm EN 10130-91. |
Cim npe nrov: spcc los yog dc01 txias dov steel ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, hauv Tshuag, dawb qauv
