CR270LA Txias Rolled Sheet

 

1. CR270LA tus qauv

CR270LA yog ib qho txias-dov strip steel, thiab nws cov qauv yog GB / T 20564-2017 "High-strength low-alloy structural steel high-strength txias-dov strip steel".

 

2. Cov tshuaj muaj pes tsawg leeg tshwj xeeb

Cov tshuaj muaj pes tsawg leeg ntawm CR270LA yog raws li nram no:

- Cov pa roj carbon (C): 0 08-0.14 feem pua

- Silicon (Si): Tsawg dua lossis sib npaug rau 0.50 feem pua

- Manganese (Mn): 0 40-0.70 feem pua

- Phosphorus (P): Tsawg dua lossis sib npaug rau 0.025 feem pua

- Sulfur (S): Tsawg dua lossis sib npaug rau 0.025 feem pua

- Niobium (Nb): 0.015-0.045 feem pua

- Vanadium (V): Tsawg dua lossis sib npaug rau 0.08 feem pua

- Chromium (Cr): Tsawg dua lossis sib npaug rau 0.30 feem pua

- Nickel (Ni): Tsawg dua lossis sib npaug rau 0.30 feem pua

- Copper (Cu): Tsawg dua lossis sib npaug rau 0.30 feem pua

- Titanium (Ti): Tsawg dua lossis sib npaug rau 0.15 feem pua

- Aluminium (Al): Tsawg dua lossis sib npaug rau 0.03 feem pua

 

3. Tensile lub zog, tawm lub zog, elongation thaum tawg

Mechanical zog ntawm CR270LA yog raws li nram no:

- Lub zog tensile: Ntau dua lossis sib npaug ntawm 270MPa

- Lub zog tawm los: Ntau dua lossis sib npaug ntawm 140MPa

- Elongation thaum so: Ntau dua lossis sib npaug li 34 feem pua

 

4. Siv thiab xeev

CR270LA yog siv rau hauv kev tsim cov khoom siv tsheb, tsheb thav duab, thiab lwm yam. Nws cov xeev muaj xws li kev kho cua sov, txias dov, thiab txias dov annealing.

 

5. Qhov zoo

Qhov zoo ntawm CR270LA muaj xws li:

- Zoo machinability;

- Zoo weldability;

- Tsawg kub cuam tshuam tus nqi, tuaj yeem siv rau hauv qhov chaw tsis muaj qhov kub thiab txias.

 

6. Qhov tsis zoo

Qhov tsis zoo ntawm CR270LA yog tias lub zog tensile, lub zog tawm los, thiab lub zog yog feem ntau nruab nrab, thiab tus nqi siab dua.

 

7. Feem ntau cov qauv

Feem ntau cov ntaub ntawv ntawm CR270LA yog sawb thiab phaj.

 

8. Kev sib piv ntawm cov qib hauv tsev thiab txawv teb chaws

Cov qhab nia ntawm CR270LA hauv ntau lub tebchaws yog raws li hauv qab no:

- Tuam Tshoj: CR270LA

- Tebchaws Asmeskas: ASTM A1008

- Nyiv: JIS G3141

- Lub teb chaws Yelemees: DIN EN 10139

 

Zuag qhia tag nrho, CR270LA yog cov khoom siv txias-kuav los tiag steel hlau, dav siv hauv kev tsim tsheb thiab lwm yam. Nws qhov zoo muaj xws li kev ua haujlwm zoo, weldability, thiab tsis tshua muaj nqi ntawm qhov kub thiab txias, thaum qhov tsis zoo muaj xws li qhov nruab nrab tensile lub zog, yield zog, thiab toughness, thiab cov nqi siab dua. Cov ntaub ntawv ntau tshaj plaws yog sawb thiab phaj, thiab cov qib sib thooj hauv txhua lub teb chaws txawv.

 

 

Kab lus	Tsawg carbon siab zog steel
Txuj	AISI, ASTM, EN, BS, GB, DIN, JIS
Khoom siv	CR1, CR2, CR3, CR4, CR5, HR0, HR2, CR210LA, CR240LA, CR270LA, CR300LA, CR340LA, CR460LA, HR500LA, HR550LA, HR700LA, CR160IF, CR160IF CR180BH, CR210BH, CR240BH, CR270BH, thiab lwm yam
Tso zis rau	Singapore, Indonesia, Kaus Lim Qab Teb, Thaib, Nyab Laj, Saudi Arabia, Brazil, Spain, Canada, Tebchaws Asmeskas, thiab Egypt, Is Nrias teb, Kuwait, Dubai, Kuwait, Peru, Mexico, thiab Russia, Malaysia, thiab lwm yam.
Pob	Ntim ntim, export txheem ntim lossis raws li cov neeg siv khoom xav tau
Lub sij hawm xa tuaj	7-15 hnub lossis raws li kev txiav txim kom muaj nuj nqis lossis kev sib tham
Nqe nqe lus	Nqe lus CIF, FOB, CFR.
Them	Letter of credit, xa xov xa mus, thiab lwm yam
Yam tsawg kawg nkaus	Ib ton

 

 

Vim li cas thiaj xaiv peb?

• Peb siv zog los tswj cov qib siab tshaj plaws ntawm txhua yam ntawm peb txoj kev lag luam, los ntawm cov ntaub ntawv uas peb siv mus rau qhov kev pabcuam peb muab.
• Peb tab tom nrhiav kev sib koom ua ke, tsim kom muaj kev sib haum xeeb ntawm kev sib raug zoo nrog zej zog, cov neeg siv khoom, cov neeg koom tes thiab lwm yam, thiab tsim kom muaj tus qauv tsim kev sib koom ua ke.
• Peb mob siab rau kev coj ncaj ncees ntawm peb cov khoom, thiab peb siv zog los xyuas kom meej tias tag nrho peb cov neeg muab khoom thiab cov neeg koom tes sib koom peb cov txiaj ntsig.
• Peb lub tuam txhab yuav txuas ntxiv mus nce peev hauv kev tshawb fawb tshawb fawb thiab tsim cov txheej txheem ntawm kev ua phooj ywg R & D, kev tsim khoom thiab kev lag luam kev pabcuam kev tswj hwm.
• Peb pab pawg kws tshaj lij yeej ib txwm muaj los teb cov lus nug thiab muab kev qhia txog peb cov khoom.
• Peb lub tuam txhab ua raws li lub ntsiab lus ntawm "zoo heev, kev xav zoo, kev pabcuam rau cov neeg siv khoom, thiab kev ncaj ncees-raws li" los muab cov neeg siv khoom nrog cov khoom zoo thiab cov kev pabcuam zoo meej. Nrog cov khoom lag luam txhim khu kev qha, kev tsim khoom siv technology, thiab kev pabcuam zoo tom qab muag, peb ib txwm nyob hauv txoj haujlwm zoo hauv kev lag luam.
• Peb muab sijhawm hloov pauv sai thiab xa khoom sai ntawm peb cov khoom, kom ntseeg tau tias peb cov neeg siv khoom tau txais lawv raws sijhawm.
• Peb xyuas kom meej tias tag nrho peb cov CR270LA tau nruj me ntsis debugged ob peb zaug ua ntej tawm hauv lub Hoobkas kom ntseeg tau tias txhua tus neeg tau txais cov khoom zoo.
• Peb ib txwm muaj los muab kev txhawb nqa thiab kev taw qhia rau peb cov neeg siv khoom, txawm tias nws pab lawv xaiv cov khoom tsim nyog lossis muab kev pab cuam.
• Peb tab tom nrhiav kev ua tau zoo, tsim kev ua tau zoo thiab sau lub yeeb koob thiab kev npau suav ntawm kev lag luam ua ke nrog peb cov neeg siv khoom.

Cim npe nrov: cr270la txias dov ntawv, Tuam Tshoj cr270la txias dov ntawv lwm tus neeg, hoobkas