Taw qhia:
Jindalai Steel Group yog ib lub chaw tsim khoom ntawm steel phaj rau ntau yam kev siv. Nrog rau ntau yam khoom xws li Kub Rolled Steel Phaj, Cold Rolled Steel Phaj, Kub Rolled Patterned Steel Phaj, thiab Tinplate, peb tau tsim kev koom tes ntev nrog cov renowned steel mills los xyuas kom meej tias peb cov khoom ua tau raws li cov qauv thoob ntiaj teb. Peb txoj kev mob siab rau kev xa cov khoom zoo tshaj thiab cov kev pabcuam tshwj xeeb tau ua rau peb ua tus thawj coj hauv kev lag luam steel. Hauv qhov blog no, peb yuav tshawb nrhiav feem ntau siv carbon steel thiab qib steel qauv hauv Nyij Pooj rau kev tsim vaj tsev.
1. Ordinary Structural Steel Qib nyob rau hauv Nyiv
Ordinary structural steel hauv Japanese qib steel muaj peb ntu. Thawj ntu sawv cev rau cov khoom siv, qhov "S" sawv cev rau hlau thiab "F" sawv cev rau hlau. Qhov thib ob qhia txog cov duab sib txawv thiab hom, xws li "P" rau daim hlau, "T" rau cov raj, thiab "K" rau cov cuab yeej. Qhov thib peb sawv cev rau tus yam ntxwv tus lej, feem ntau yog qhov tsawg kawg nkaus tensile lub zog. Piv txwv li: SS400 - thawj S sawv cev rau cov hlau, qhov thib ob S sawv cev rau "cov qauv", 400 yog qhov qis zog tensile zog ntawm 400MPa, thiab tag nrho sawv cev rau cov qauv zoo tib yam steel nrog lub zog tensile ntawm 400MPa.
2. SPHC – Qhov Ntau Yam Kub Rolled Steel Phaj Qib
SPHC yog lub npe luv rau Steel Phaj, Thaum tshav kub kub, thiab kev lag luam. Nws txhais tau hais tias kub-kuav los tiag steel daim hlau thiab steel strips uas pom dav siv vim lawv versatility. Cov phaj hlau no feem ntau ua haujlwm hauv ntau yam kev tsim kho, suav nrog cov qauv tsim.
3. SPHD – Stamping daim ntawv thov ntawm Kub Rolled Steel Phaj
SPHD qib qhia tau hais tias kub-kuav los tiag steel daim hlau thiab steel strips tshwj xeeb tsim rau stamping daim ntaub ntawv. Qib no imparts zoo heev formability, ua rau nws haum rau manufacturing complex Cheebtsam siv nyob rau hauv automotive thiab machinery industries.
4. SPHE – Sib sib zog nqus daim ntawv thov ntawm Kub-dov hlau phaj
SPHE qib sawv cev rau cov ntawv kub dov steel thiab strips siv rau kev kos duab sib sib zog nqus. Nws cov formability siab thiab superior nto tiav ua rau nws zoo tagnrho rau kev tsim intricate qhov chaw, xws li automotive lub cev Cheebtsam thiab cov khoom siv hauv tsev.
5. SPCC - Siv dav dav hauv Cov Ntawv Txias Rolled Carbon Steel Sheets
SPCC qib yog hais txog feem ntau siv cov ntawv txias-kuav los tiag carbon steel nplooj ntawv thiab strips. Nws yog sib npaug rau Tuam Tshoj qib Q195-215A. Tus "C" hauv SPCC sawv cev rau Txias. Txhawm rau qhia tias qhov ntsuas tensile tau lees paub, "T" ntxiv rau qhov kawg ntawm qib los sawv cev SPCCT.
6. SPCD – Txias Rolled Carbon Steel Sheets rau Stamping Applications
SPCD yog qib rau txias-kuav los tiag cov pa roj carbon steel nplooj ntawv thiab strips siv nyob rau hauv stamping daim ntaub ntawv. Nws yog sib npaug rau Tuam Tshoj tus 08AL (13237) zoo carbon structural steel, paub txog nws zoo heev formability thiab lub zog.
7. SPCE – Txias-Rolled Carbon Steel Sheets rau sib sib zog nqus daim ntaub ntawv
SPCE qhia cov ntawv txias-dov cov pa roj carbon steel thiab strips siv rau kev kos duab sib sib zog nqus. Nws yog sib npaug rau Tuam Tshoj tus 08AL (5213) sib sib zog nqus nqus hlau. Thaum tsis ua raws sijhawm yuav tsum tau ua kom ntseeg tau, "N" yog ntxiv rau qhov kawg ntawm qib los qhia txog SPCEN.
8. JIS Mechanical Structure Steel Qib sawv cev txoj kev
S + carbon ntsiab lus + tsab ntawv code (C, CK), uas cov ntsiab lus carbon yog qhia los ntawm tus nqi nruab nrab × 100. Tsab ntawv C: sawv cev rau carbon. K: sawv cev rau carburizing steel. Piv txwv li, cov ntsiab lus carbon ntawm carbon dov phaj S20C yog 0.18-0.23%.
quenching thiab tempering lis dej num ntawm txias dov carbon steel los xij thiab steel strips: annealed lub xeev yog A, txheem quenching thiab tempering yog S, 1/8 hardness yog 8, 1/4 hardness yog 4, 1/2 hardness yog 2, thiab hardness yog 1.
Cov txheej txheem deg: D rau matte tiav dov thiab B rau ci tiav dov. Piv txwv li, SPCC-SD sawv cev rau cov txheej txheem quenched thiab tempered, matte tiav dov, feem ntau yog siv cov ntawv txias-dov carbon. Lwm qhov piv txwv yog SPCCT-SB, uas sawv cev rau cov ntawv txias-dov cov pa roj carbon monoxide nrog cov txheej txheem tempering thiab kev ua haujlwm ci ntsa iab, yuav tsum tau lav cov khoom siv kho tshuab.
Xaus: Ua Tau Raws Li Koj Cov Phaj Hlau Ntau Yam Xav Tau
Jindalai Steel Group tau cog lus los muab kev xaiv dav rau koj cov hlau phaj uas tuaj yeem ua tiav ntau hom kev thov. Peb txoj kev koom tes ntev nrog lub npe nrov steel mills xyuas kom meej tias peb cov hlau phaj ua tau raws li cov qauv thoob ntiaj teb. Peb siv zog ua kom dhau koj qhov kev cia siab los ntawm kev muab cov kev pabcuam muaj txiaj ntsig thiab kev txhawb siab rau thoob plaws koj txoj kev yuav khoom. Cia siab rau Jindalai Steel Group rau tag nrho koj cov phaj steel xav tau, thiab cia peb pab koj tsim cov qauv uas sawv cev rau lub sijhawm.
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Post lub sij hawm: Apr-05-2024