Cov ntawv hlau txias dov (CR steel sheet) yog cov hlau kub dov uas tau ua tiav ntxiv
Cov hlau phaj 'kuav' txias feem ntau yog siv los piav qhia txog ntau yam txheej txheem tiav - txawm hais tias, technically, 'kuav' tsuas yog siv rau cov ntawv uas raug nias ntawm cov menyuam. Cov khoom zoo li cov pas nrig lossis cov raj yog 'kos,' tsis yog dov. Lwm cov txheej txheem tiav txias suav nrog tig, sib tsoo thiab polishing - txhua tus ntawm cov no yog siv los hloov cov khoom kub dov uas twb muaj lawm rau hauv cov khoom zoo dua.
ST12 txias dov hlau kauj feem ntau tuaj yeem txheeb xyuas los ntawm cov yam ntxwv hauv qab no
1. Cov hlau dov txias muaj qhov zoo dua, ntau qhov chaw tiav nrog kev kam rau siab dua
2. Cov nplaim du uas feem ntau yog roj rau qhov kov hauv CR steel sheet
3. Cov tuav yog qhov tseeb thiab plaub fab, thiab feem ntau muaj cov npoo thiab cov ces kaum zoo.
4. Cov kav dej muaj qhov sib npaug zoo dua thiab ncaj nraim, ua los ntawm cov khoom siv dov txias.
5. Cov hlau dov txias uas muaj cov yam ntxwv zoo dua li cov hlau dov kub, nws tsis yog qhov xav tsis thoob tias cov hlau dov txias feem ntau siv rau kev siv tshuab kom raug lossis qhov twg qhov zoo nkauj tseem ceeb. Tab sis, vim yog kev ua tiav ntxiv rau cov khoom tiav txias, lawv tuaj ntawm tus nqi siab dua.
Hais txog lawv cov yam ntxwv ntawm lub cev, cov hlau ua haujlwm txias feem ntau nyuaj dua thiab muaj zog dua li cov hlau kub dov ib txwm muaj. Qhov no yog vim tias cov hlau dov txias ua tiav feem ntau tsim cov khoom ua haujlwm tawv. Nws tsim nyog sau cia tias cov kev kho mob ntxiv no kuj tseem tuaj yeem tsim kev ntxhov siab sab hauv cov khoom siv. Hauv lwm lo lus, thaum tsim cov hlau ua haujlwm txias - txawm tias txiav, sib tsoo lossis vuam nws - qhov no tuaj yeem tso tawm kev ntxhov siab thiab ua rau muaj kev sib txhuam tsis paub tseeb.
| Cov cim thiab daim ntawv thov ntawm cov hlau dov txias | |
| Cov Cim | Daim Ntawv Thov |
| SPCCCR hlau | Siv li qub |
| SPCDCR hlau | Kev kos duab zoo |
| SPCE/SPCEN CR hlau | Kev kos duab tob |
| DC01(St12) CR hlau | Siv li qub |
| DC03(St13) CR hlau | Kev kos duab zoo |
| DC04(St14, St15) CR hlau | Kev kos duab tob |
| DC05(BSC2) CR hlau | Kev kos duab tob |
| DC06(St16, St14-t, BSC3) | Kev kos duab tob |
| Cov khoom siv tshuaj lom neeg ntawm cov hlau dov txias | |||||
| Cov Cim | Cov tshuaj lom neeg feem pua | ||||
| C | Mn | P | S | Alt8 | |
| SPCC CR hlau | <=0.12 | <=0.50 | <=0.035 | <=0.025 | >=0.020 |
| SPCD CR hlau | <=0.10 | <=0.45 | <=0.030 | <=0.025 | >=0.020 |
| SPCE SPCEN CR hlau | <=0.08 | <=0.40 | <=0.025 | <=0.020 | >=0.020 |
| Cov khoom siv tshuaj lom neeg ntawm cov hlau dov txias | ||||||
| Cov Cim | Cov tshuaj lom neeg feem pua | |||||
| C | Mn | P | S | Alt | Ti | |
| DC01 (St12) CR hlau | <=0.10 | <=0.50 | <=0.035 | <=0.025 | >=0.020 | _ |
| DC03 (St13) CR hlau | <=0.08 | <=0.45 | <=0.030 | <=0.025 | >=0.020 | _ |
| DC04 (St14, St15) CR hlau | <=0.08 | <=0.40 | <=0.025 | <=0.020 | >=0.020 | _ |
| DC05 (BSC2) CR hlau | <=0.008 | <=0.30 | <=0.020 | <=0.020 | >=0.015 | <=0.20 |
| DC06 (St16, St14-t, BSC3) CR hlau | <=0.006 | <=0.30 | <=0.020 | <=0.020 | >=0.015 | <=0.20 |
Cov Ntawv Thov KhoomST12 cov ntawv hlau txias dov, cov ntawv thov hlau txias dov: kev tsim kho, kev tsim khoom siv tshuab, kev tsim thawv, kev tsim nkoj, kev tsim choj. CR steel sheet kuj tseem siv tau los tsim ntau yam thawv.
ST12 hlau kuj tseem siv tau rau lub plhaub cua sov, phaj cua sov, choj thiab tsheb phaj hlau zoo li qub, phaj hlau tsis tshua muaj hlau, phaj nkoj tsim, phaj boiler, phaj siab, phaj qauv, qhov chaw tsheb laij teb, phaj tsheb thav duab hlau thiab cov khoom vuam.
Jiangsu Hangdong Metal Co., Ltd. yog ib lub tuam txhab ua hlau casting thiab ua cov hlau uas tsim cov phaj tooj liab, tooj dag, tooj dag thiab tooj liab-nickel alloy tooj liab-aluminium thiab coil, nrog cov khoom siv tsim khoom siab heev thiab cov cuab yeej tshuaj xyuas. Nws muaj 5 kab tsim khoom txhuas thiab 4 kab tsim khoom tooj liab los tsim txhua yam phaj tooj liab txheem, raj tooj liab, tooj liab bar, tooj liab strip, raj tooj liab, phaj txhuas thiab coil, thiab kev hloov kho tsis yog tus qauv. Lub tuam txhab muab 10 lab tons ntawm cov khoom siv tooj liab txhua xyoo puag ncig. Cov qauv khoom tseem ceeb yog: GB/T, GJB, ASTM, JIS thiab German tus qauv. Tiv tauj peb:info6@zt-steel.cn
Lub sijhawm tshaj tawm: Lub Ib Hlis-03-2024
