SPCC Steel yog dab tsi?
SPCC steel yog siv dav siv txias-qib carbon steel qib, txheeb xyuas raws li Japanese Industrial Standard JIS G 3141. Lo lus "SPCC" sawv cev rauSteel Phaj Txias Commercial, qhia tias cov khoom yog npaj rau kev lag luam -cov ntawv thov txias txias. Cov qib steel no yog tus cwj pwm los ntawm qhov ua tiav zoo heev, kev ua haujlwm ruaj khov, thiab cov tuab tuab, ua rau nws tsim nyog rau cov txheej txheem uas yuav tsum tau ua kom zoo thiab txhim khu kev qha zoo.
1. Steel Phaj Cold Commercial (SPCC)
Lub npeSPCCqhia txog kev lag luam -zoo txias- dov steel phaj. Nws qhia tau hais tias cov khoom tau ua tiav los ntawm kev ua kom txias - cov txheej txheem dov, nyob rau hauv uas cov hlau yog compressed ntawm cov chais ntawm qhov kub thiab txias kom ua tiav qhov tuab tuab, qhov siab dua qhov tseeb, thiab qhov tshwj xeeb tshaj plaws. Cov txheej txheem no txhim kho lub zog thiab formability thaum ua kom muaj kev sib haum xeeb thoob plaws hauv daim ntawv.
2. JIS G 3141 Txuj
SPCC steel yog tsim raws liTIAB SA 3141, Japanese Industrial Standard uas txhais cov kev cai tseem ceeb xws li kev faib khoom, tshuaj lom neeg muaj pes tsawg leeg, thiab cov khoom siv kho tshuab rau txias- cov ntawv yob carbon steel thiab strips. Ua raws li tus qauv no ua kom muaj kev ua haujlwm zoo ib yam thiab kev ntseeg siab hauv cov ntawv thov kev lag luam.
Vim nws zoo heev nto zoo thiab ruaj khov tsim cov yam ntxwv,SPCC steel yog dav siv nyob rau hauv ntau lub lag luam, suav nrog cov khoom siv tsheb, cov khoom siv hauv tsev, cov khoom siv hluav taws xob, khoom siv hauv chaw ua haujlwm, thiab cov khoom siv dav dav uas yuav tsum tau ua kom huv, zoo ib yam, thiab ua kom zoo nkauj. Nws cov ductility superior kuj tso cai yooj yim sib sib zog nqus nqus, dabtsi yog khoov, thiab stamping thaum lub sij hawm downstream ua, ua rau nws ib tug nyiam cov khoom rau manufacturers aiming rau precision thiab efficiency.
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Khoom npe |
Cold dov carbon steel ntawv |
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Khoom siv |
A36, Q235, Q235B, Q345B, Q255, Q275, SS400, A36, Q460A SM400A, St372, SA283Gr, S235JR, S235J0, S235J2 |
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Txuj |
AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, thiab lwm yam. |
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Ntev |
4m-12m los yog raws li xav tau |
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Dav |
0.5m-3m los yog raws li xav tau |
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Thickness |
0.12mm-40mm los yog raws li xav tau |
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Nto |
Ntxuav, blasting thiab pleev xim raws li cov neeg siv khoom xav tau |
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Yield zog |
250 ~ 600 MPa |
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Tensile zog |
350 ~ 800 MPa |
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Ntim |
Bundled nrog muaj zog steel strips los yog waterproof packing khoom Tshwj xeeb packings thov tham nrog peb |
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Cov ntsiab lus xa khoom |
FOB / CIF / CFR / DAP los yog sib tham nrog peb rau lwm cov nqe lus |
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Lub sij hawm xa tuaj |
5-30 hnub tom qab tso nyiaj tau txais lossis L / C tau txais hauv peb lub txhab nyiaj |
Dab tsi yog qhov sib xyaw ntawm SPCC Steel?
| Yam khoom | C | Mn | P | S | Si |
| SPCC | Tsawg dua los yog sib npaug li 0.15 | Tsawg dua lossis sib npaug li 0.60 | Tsawg dua los yog sib npaug li 0.1 | Tsawg dua lossis sib npaug li 0.025 | |
| Q195 | 0.06~0.12 | 0.25~0.50 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua los yog sib npaug li 0.05 | Tsawg dua los yog sib npaug li 0.30 |
| Q215A | 0.09~0.15 | 0.25~0.55 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua los yog sib npaug li 0.05 | Tsawg dua los yog sib npaug li 0.30 |
| Q235A | 0.14~0.22 | 0.30~0.65 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua los yog sib npaug li 0.05 | Tsawg dua los yog sib npaug li 0.30 |
GNEE STEELyog cov chaw tsim khoom ntawm cov khoom steel. Peb muaj zoo steel coils thiab nplooj ntawv rau kev muag khoom. Tsuas yog GI coils thiab nplooj ntawv, peb kuj muaj GL, PPGI, PPGL, Corrugated ntawv, thiab lwm yam. Cov txheej txheem seaworthy pob muaj cov ntawv tsis muaj dej kraft thiab yas zaj duab xis sab hauv, thiab cov ntawv hlau sab nraud, tom qab ntawd khi nrog cov hlua hlau. Txhawm rau tiv thaiv nws thaum thauj, peb siv ntoo pallets. Thaum lub sijhawm ob xyoo lawm, peb tau tsim cov txheej txheem ua tiav los ntawm kev ua ntej - muag kev sab laj mus rau tom qab - kev muag khoom. Txais tos tiv tauj peb kom paub ntau ntxiv!
