Nhau - Iwo Core Parameters uye Zvivakwa zveHot-Rolled Steel Coil: Kubva Kugadzirwa kuenda Kukushandisa

Mukati meindasitiri huru yesimbi,inopisa-yakakunguruka simbi coilinoshanda sechinhu chekutanga, chinoshandiswa zvakanyanya muminda senge kuvaka, kugadzira michina, uye indasitiri yemotokari. Carbon simbi coil, nekuita kwayo kwakanakisa kwese uye kudhura-kushanda, yave chinhu chakajairika mumusika. Kunzwisisa iwo musimboti paramita uye zvivakwa hakuna chete kwakakosha pakutenga sarudzo asiwo kwakakosha pakuwedzera kukosha kwechinhu.

Muchiitiko chekushanda mufekitari, mushandi akapfeka ngowani yebhuruu yekudzivirira uye vheti yebhuruu ari kunyatsotarisa coil yesimbi inopisa ichisimudzwa nekireni. Akaatenderedza akarongedzerwa zvakatsvinda akawanda anopisa-akakungurutswa esimbi makoiri. Makoiri makuru esimbi uye yakarongeka fekitori nharaunda inoratidza kusimba uye kumira kwekugadzirwa kwesimbi nekugadzirisa 环节，inosimbisa chinzvimbo chakakosha cheanopisa-akakungurutswa simbi makoiri sechinhu chakakosha mukugadzirwa kwemaindasitiri, uye zvakare kuendesa mamiriro akaomarara uye akarongeka panguva yekushanda kwefekitori.

ASTM A36 Steel Coil

Carbon simbi coil kugadzira kunotanga panguvakabhoni simbi coilfekitari, uko mabheti anogadziridzwa kuita makoiri ezvakatemwa zvakatemwa kuburikidza nepamusoro-tembiricha rolling process. Semuyenzaniso,ASTM A36 simbi coiligiredhi resimbi rinowanzo shandiswa rinotsanangurwa neAmerican Society for Testing and Materials (ASTM) mwero uye rinotsvakwa zvakanyanya mukuvaka uye maumbirwo einjiniya minda. ASTM A36 coil inozvirumbidza nesimba regoho re ≥250 MPa uye simba rekusimba re400-550 MPa, pamwe neakanakisa ductility uye weldability, kusangana nekutakura uye kubatanidza zvinodiwa zvezvimiro zvakakura senge mabhiriji nemafuremu efekitori. Kuumbwa kwemakemikari ayo anowanzo chengetedza iyo kabhoni yemukati pazasi 0.25%, inonyatso kuenzanisa simba uye kuoma uku ichidzivirira embrittlement ine chekuita neyakawandisa kabhoni.

Kubva pakuona kweparameter, ukobvu, upamhi, uye huremu hwekoiri zviratidzo zvakakosha zvekuongorora mashandiro esimbi anopisa anokungurutswa. Ukobvu hwakajairika hunobva pa1.2 kusvika 25.4 mm, nepo hupamhi hunogona kudarika 2000 mm. Huremu hwecoil hunogoneka, kazhinji hunobva pagumi kusvika pamakumi matatu matani. Chaiyo dimensional control haingokanganisa mashandiro ekugadzirisa chete asi zvakare inobata zvakanangana nekurongeka kwechigadzirwa chekupedzisira. Semuenzaniso, kushivirira kwehukobvu hwemasimbi anopisa-akatenderedzwa esimbi anoshandiswa mukugadzira mota anofanirwa kudzorwa zvakanyanya mukati me ± 0.05 mm kuti ive nechokwadi chekuenderana kwezvikamu zvakadhindwa.

Core Parameters yeA36 Inopisa Yakakungurutswa Simbi Coil

Parameter Category	Specific Parameters	Parameter Details
Madiro Enguva	Implementation Standard	ASTM A36 (Sosaiti yeAmerica Yekuyedza uye Zvishandiso Zviyero)
Kuumbwa Kwemakemikari	C	≤0.25%
	Mn	≤1.65%
	P	≤0.04%
	S	≤0.05%
Mechanical Properties	Goho Simba	≥250MPa
	Tensile Simba	400-550MPa
	Elongation (200mm Gauge Kureba)	≥23%
General Specifications	Makobvu Range	Zvakajairwa 1.2-25.4mm (customizable)
	Width Range	Kusvikira 2000mm (customizable)
	Roll Weight	General 10-30 matani (customizable)
Hunhu Hunhu	Surface Quality	Smooth surface, uniform oxide scale, isina makatsemuka, mavanga, uye humwe hurema
Hunhu Hunhu	Hunhu hwemukati	Dense yemukati chimiro, chiyero chezviyo saizi, isina inclusions uye kupatsanurwa
Performance Advantages	Hunhu Hunokosha	Yakanakisa ductility uye weldability, yakakodzera kutakura-kutakura uye kubatanidza zvimiro
Performance Advantages	Nzvimbo dzekushandisa	Zvivakwa zvekuvaka (mabhiriji, fekitori mafuremu, nezvimwewo), kugadzira michina, nezvimwe.

Performance Zvinodiwa zveHot-rolled Steel Coils mumaIndustries Akasiyana

Izvo zvinodiwa zvekushanda kwesimbi inopisa-yakakungurutswa inosiyana zvakanyanya mumaindasitiri. Indasitiri yekuvaka inotungamira kusimba uye kuramba kwemamiriro ekunze, nepo indasitiri yemuchina inotungamira machinability uye kupera kwepamusoro. Naizvozvo, vagadziri vekabhoni simbi coil vanofanirwa kugadzirisa maitiro avo ekugadzira kune zvinodiwa nevatengi. Semuyenzaniso, inodzorwa yekuumburudza uye kutonhora matekiniki anogona kushandiswa kukwenenzvera chimiro chezviyo, kana alloying zvinhu zvinogona kuwedzerwa kuwedzera chaiwo zvivakwa. Semuenzaniso, kumakoiri anoshandiswa munzvimbo dzine hunyoro hwepamusoro, kuwedzerwa kwezvinhu zvakaita sephosphorus nemhangura zvinogona kuwedzera kusimba kwekuora kwemuchadenga.

Kubva pakugadzira kabhoni simbi coil mugadziri wekugadzira kusvika kune yekupedzisira-mushandisi wekushandisa zvinodiwa, iwo musimboti paramita uye zvivakwa zveinopisa-yakatenderedzwa simbi coil inopindirana mukati mese yekugovera. Kunyangwe kutenga macoil esimbi muhuwandu kana kusarudza chaiwo ASTM A36 coils, kunzwisisa kwakadzama kwezvinhu zvenyama kwakakosha kuti uwane chiyero chakakwana pakati pekuita uye mutengo, kuisa hwaro hwakasimba hwekusimudzira kwemhando yepamusoro mumaindasitiri akasiyana siyana.

Zviratidziro zvakawanda zvinoratidza akasiyana mashandisirwo emhando dzesimbi inopisa-yakakungurutswa

Chinyorwa chiri pamusoro apa chinobata akakosha ma parameter uye mapoinzi ekuita e-hot-rolled steel coil. Kana muchida kuona zvigadziriso kana mamwe mashoko, ndapota ndizivisei.