SPCC hlau
Dec 27, 2023
Tso lus
SPCC steel yog ibtxias dov carbon steel ntawvlos yog sawb rau kev siv dav dav, uas muaj npe los ntawm Japanese Industrial Standard (JIS). Nws yog sib npaug rau Suav qib Q195, Q215A thiab German qib St12. Thawj tsab ntawv "S" hauv SPCC yog rau cov hlau, uas sawv cev rau cov khoom siv. Tsab ntawv thib ob "P" yog rau phaj. Thaum tsab ntawv thib peb "C" sawv rau txias dov. Thiab tsab ntawv kawg "C" txhais tau tias kev lag luam zoo. Muaj qee cov qib zoo sib xws, xws li SPCD rau kev kos duab zoo. Yog tias tsab ntawv thib peb yog "H", uas yog SPHC, uas txhais tau hais tias lub hauv paus hlau yog kub dov hlau. Hauv qab no yog qee cov lej zoo sib xws.
SPCC Steel yog dab tsi?
SPCC --Cold dov steel ntawvthiab strip ntawm kev lag luam zoo;
SPHC -- Kub dov steel ntawv thiab sawb ntawm kev lag luam zoo;
SPCD - Cold dov steel ntawv thiab sawb ntawm kev kos duab zoo, uas yog sib npaug rau St13/14, DC03/04;
SPCE - Cold dov steel ntawv thiab sawb ntawm kev sib sib zog nqus nqus zoo. Nws cov lej zoo sib xws yog St15/16, DC05/06;
SPHD -- Kub dov steel ntawv thiab sawb ntawm kev kos duab zoo;
SGCC -- Kub dip galvanized txias dov steel ntawm kev lag luam zoo.
SPCC Steel specifications
Cov lus qhia tshwj xeeb ntawm SPCC cov ntawv txias txias yog {{0}} 5-3.0 mm * 1,250 mm * 2,440 mm; Qhov dav thiab ntev max tuaj yeem ncav cuag 2,000mm thiab 6,{10}} mm.
thaum lub specification ntawm SPCC txias-kuav los tiag sawb thiab coil yog 0.3-2.5 hli *355-1,500 mm.
SPCC Steel sib npaug rau dab tsi?
Raws li tau hais, SPCC yog cov ntawv txias txias thiab cov hlua khi ntawm kev lag luam zoo, uas tau txhais hauv JIS G 3141 tus qauv. Nov yog qee cov qib sib npaug thoob ntiaj teb steel rau koj siv.
| Nyiv (JIS) | Tuam Tshoj (GB) | Lub teb chaws Yelemees (DIN) | Teb chaws Europe (EN) | USA (AISI) | Russia (GOST) | International (ISO) | England (BS) |
| SPCC | Q195 Q215A |
St 12 | dc01 ua (1.0330) |
SAE 1008 SAE 1010 |
08kp ua 08 ps ib |
Cr01 ua CR22 |
PEB 01 |
Dab tsi yog qhov sib xyaw ntawm SPCC Steel?
| Yam khoom | C | Mn | P | S | Si |
| SPCC | Tsawg dua lossis sib npaug rau 0.15 | Tsawg dua lossis sib npaug rau 0.60 | Tsawg dua los yog sib npaug rau 0.1 | Tsawg dua lossis sib npaug rau 0.025 | |
| Q195 | 0.06~0.12 | 0.25~0.50 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.30 |
| Q215A | 0.09~0.15 | 0.25~0.55 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.30 |
| Q235A | 0.14~0.22 | 0.30~0.65 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.30 |
SPCC Mechanical Properties
| Yield zog | Tensile zog | Elongation | |
| 140 ~ 280 (Mpa) | Ntau dua lossis sib npaug rau 270 (Mpa) | 0 25-2.5 hli | Ntau dua los yog sib npaug li 2.5mm |
| Ntau dua lossis sib npaug li 34 | Ntau dua lossis sib npaug li 34 | ||
Kev siv ntawm SPCC Hlau
SPCC steel yog dav siv nyob rau hauv ntau yam kev siv vim nws lub zog siab, durability, thiab zoo heev nto tiav. Nov yog qee qhov ntawm nws daim ntawv thov:
Kev lag luam tsheb: SPCC yog siv los tsim cov khoom siv tsheb xws li lub cev tsheb, cov khoom siv cav, thiab lwm yam khoom siv;
Cov khoom siv hluav taws xob, xws li tub yees, cua txias, thiab tshuab ntxhua khaub ncaws;
Kev tsim kho, xws li cov ntawv vov tsev, phab ntsa vaj huam sib luag, thiab lwm yam khoom siv;
Cov khoom ntim khoom, xws li cov kaus poom, nruas, thiab ntim khoom.
Rooj tog, xws li txee, txee, thiab rooj.
Cov cuab yeej siv: los tsim ntau yam khoom siv xws li cov khoom siv tshuab, cov thawv ntim khoom, thiab cov racks cia.
Xaus
SPCC sawv cev rau "Steel Plate Cold Rolled Commercial," thiab nws hais txog qib ntawm cov hlau txias. Nws zoo heev formability, lub zog, thiab tsis kam mus xeb thiab corrosion ua rau nws ib tug nrov xaiv rau ntau yam kev siv. Yog tias koj muaj lus nug, thov koj xav tiv tauj peb!