SPCC Cold Rolled Karfe Coil

Takaitaccen Bayani:

Suna: Cold Rolled Karfe Coil

Cold-birgima carbon karfe (SPCC, SPCD, SPCE), low carbon karfe da kuma matsananci-low carbon karfe (DC01 / St12, DC03 / St13, DC04 / St14), mota stamping karfe (DC01-Q1, DC03-Q1, DC04 - Q1), sanyi-birgima carbon tsarin karfe tube (Q235, St37-2G, S215G), low-alloy high-ƙarfi sanyi-birgima karfe tube (JG300LA, JG340LA), da dai sauransu.

Tsawon kauri: 0.1mm-0.45mm

Nisa nisa: 700mm-1000mm

Abu: SPCC, SPCC, SPCD, SPCE, DC01, St12, DC03, St13, DC04, St14, Q235, St37-2G, S215G, JG300LA, JG340LA

Siffofin: Saboda ba a cire shi ba, taurinsa yana da yawa (HRB ya fi 90), kuma aikin injin ɗin yana da rauni sosai. Hanya mai sauƙi ta lanƙwasawa ta ƙasa da digiri 90 (daidai da juzu'i) za a iya aiwatar da shi. Wasu masana'antun ƙarfe na iya samar da sarrafawa sau huɗu.

Aika mana imel WhatsApp Amy@jindalaisteel.com

Cikakken Bayani

Tags samfurin

Bayanin nada mai sanyi

Ana yin nada mai sanyi da zafi mai zafi. A cikin tsari mai sanyi, ana jujjuya ruwan nada mai zafi a ƙasan zazzabi na recrystallization, kuma ana jujjuya ƙarfe gabaɗaya a yanayin zafin ɗaki. Takardun ƙarfe mai babban abun ciki na siliki yana da ƙarancin ɓarna da ƙarancin filastik, kuma yana buƙatar preheated zuwa 200 ° C kafin sanyin birgima. Tun da sanyin da aka yi birgima ba a yin zafi a lokacin aikin samarwa, babu lahani kamar rami da baƙin ƙarfe oxide waɗanda galibi ana samun su a cikin mirgina mai zafi, kuma ingancin saman da gamawa suna da kyau.

Tsarin Samar da Ciwon Sanyi

Ana yin nada mai sanyi da murɗa mai zafi, kuma tsarin samar da shi yakan wuce ta manyan matakai kamar shirye-shiryen albarkatun ƙasa, jujjuyawar sanyi, maganin zafi, daidaitawa da ƙarewa.

Ayyukan Samfurin Cold Rolled Coil

Rubutun da kwamfutar hannu kusan kunshin yanke ne. Ana samun coil ɗin da aka sanyaya ta hanyar ɗorawa da sanyin birgima mai zafi mai zafi. Ana iya cewa wani nau'i ne na murɗa mai sanyi. Cold rolled coil (annealed state): Ana samun ruwan nada mai zafi ta hanyar tsinke, juyi sanyi, murɗa hula, daidaitawa, (ƙarewa).

Akwai manyan bambance-bambance guda uku a tsakaninsu:

A cikin bayyanar, babban na'urar da aka yi sanyi ta ɗan yi laushi.

Sanyi birgima kamar ingancin saman ƙasa, tsari da daidaiton girma sun fi sanyin coils.

Dangane da aiki, kwandon sanyi da aka samu kai tsaye bayan aikin mirgina sanyi na nada mai zafi yana aiki da ƙarfi yayin jujjuyawar sanyi, yana haifar da haɓaka ƙarfin amfanin gona da wani ɓangaren damuwa na ciki da ya rage, kuma bayyanar waje yana da ɗanɗano "mai wuya. ". Ana kiransa coil mai sanyi.

Saboda haka, ƙarfin da ake samu: coil ɗin da aka sanyaya ya fi girma fiye da na'urar da aka yi birgima mai sanyi (yanayin da aka rufe), ta yadda ruwan sanyi ya fi dacewa don yin hatimi. Gabaɗaya, tsohowar matsayin isarwa na coils masu sanyi ana gogewa.

Sinadarin Haɗin Kan Ƙarfe Na Ƙarfe na Cold Rolled Karfe

Karfe daraja		C	Mn	P	S	Al
DC01	Farashin SPCC	≤0.12	≤0.60	0.045	0.045	0.020
DC02	SCD	≤0.10	≤0.45	0.035	0.035	0.020
DC03	SPCE	≤0.08	≤0.40	0.030	0.030	0.020
DC04	SPCF	≤0.06	≤0.35	0.025	0.025	0.015

Kayan Injiniya Na Cold Rolled Karfe Coil

Alamar	Ƙarfin Haɓaka RcL Mpa	Ƙarfin ƙarfi na Rm Mpa	Tsawaita A80mm%	Gwajin tasiri (tsawon tsayi)
Zazzabi °C	Tasirin aikin AKvJ
Farashin SPCC	≥195	315-430	≥33
Q195	≥195	315-430	≥33
Q235-B	≥235	375-500	≥25	20	≥2

Karfe Maki Akwai kuma Aikace-aikace

Kayan abu	Baosteel Enterprise Standard	Matsayin ƙasa	Matsayin Masana'antar Jafananci	Matsayin masana'antar Jamus	Matsayin Turai	Ƙungiyar Amirka don Gwajin Kayayyakin Ma'auni	Jawabi
Alamar	Alamar	Alamar	Alamar	Alamar	Alamar
Cold birgima low carbon da matsananci low carbon karfe zanen gado da tube	Matsayin Kasuwanci (CQ)	SPCCST12 (Jamus misali)	Q19510-P10-S08-P08-S08AI-P08AI-S	Farashin SPCC	ST12	FEP01	ASTMA366/A366M-96 (wanda ASTM A366/A366M-97 ya maye gurbinsa)	Q195 a 1.1GB11253-89 ne na kowa carbon tsarin karfe.2.2 Irin wannan karfe za a iya amfani da samar da mota sassa, furniture bawo, ganga karfe furniture da sauran sauki forming, lankwasawa ko waldi kayayyakin.
Matsayin hatimi (DQ)	Saukewa: SPCDST13	10-Z08-Z08AI-Z	SCD	USt13RRST13	FEP03	ASTMA619/A619M-96 (wanda ya ƙare bayan 1997)	Yana iya samar da sassa don yin tambari da ƙarin hadaddun sarrafa nakasa kamar kofofin mota, tagogi, fenders, da cakuɗen mota.
Zane mai zurfi (DDQ)	SPCE-FSCE-HFSCE-ZFST14-FST14-HFST14-ZFST14-T	08AI-F08AI-HF08AI-ZF	SPCE	ST14	FEP04	ASTMA620/A620M-96 (wanda ASTM A620/A620M-97 ya maye gurbinsa)	1.1. Yana iya samar da sassa masu zurfin zane kamar fitilun gaban mota, akwatunan wasiku, tagogi, da dai sauransu, da kuma sassa masu rikitarwa da nakasassu.2.2.Q/BQB403-99 Sabon ST14-T da aka kara da shi na kamfanin Volkswagen na Shanghai kadai.
Zurfafa hakowa (SDDQ)	ST15				FEP05		Yana iya samar da sassa masu sarƙaƙƙiya kamar akwatunan wasiƙa na mota, fitulun gaba, da rikitattun benayen mota.
Zane mai zurfi (EDDQ)	ST16BSC2 (BIF2) BSC3 (BIF3)				FEP06		1.1. Wannan nau'in yana da zurfi mai zurfi ba tare da gibba ba.2.2. 1F18 a cikin wakilin yankin FeP06 SEW095 na EN 10130-91.

Cold rolled coil grade

1. Alamar Sinanci mai lamba Q195, Q215, Q235, Q275——Q — lambar ma'aunin ma'aunin yawan amfanin ƙasa (iyaka) na tsarin tsarin ƙarfe na yau da kullun, wanda shine yanayin haruffan sauti na farko na Sinanci na "Qu"; 195, 215, 235, 255, 275 - bi da bi suna wakiltar ƙimar ma'anar yawan amfanin su (iyaka), naúrar: MPa MPa (N / mm2); saboda da m inji Properties na Q235 karfe ƙarfi, plasticity, tauri da weldability a cikin talakawa carbon tsarin karfe Mafi, shi zai iya mafi alhẽri saduwa da janar bukatun na amfani, don haka ikon yinsa, na aikace-aikace ne sosai m.
2. Jafananci alama SPCC - Karfe, P-Plate, C-sanyi, C-na hudu.
3. Jamus sa ST12 - ST-karfe (Steel), 12-aji sanyi-birgima karfe takardar.

Aikace-aikace na sanyi birgima karfe takardar

Ƙunƙarar da aka yi da sanyi yana da kyakkyawan aiki, wato, ta hanyar mirgina sanyi, sanyi-birgima da takarda na karfe tare da kauri mai kauri kuma mafi girman madaidaicin za a iya samu, tare da madaidaiciyar madaidaiciya, babban santsi, mai tsabta da haske na takarda mai sanyi. , kuma mai sauƙin shafa. A plated aiki, iri-iri, m amfani, da kuma halaye na high stamping yi da kuma wadanda ba tsufa, low yawan amfanin ƙasa batu, don haka sanyi birgima takardar yana da fadi da kewayon amfani, yafi amfani a cikin motoci, buga baƙin ƙarfe ganguna, yi, gini kayan, kekuna, da dai sauransu. Har ila yau, masana'antar ita ce mafi kyawun zaɓi don samar da zanen karfe mai rufi na kwayoyin halitta.

Kewayon aikace-aikace:
(1) Gudanarwa zuwa mirginawar sanyi na yau da kullun bayan annealing; shafi;
(2) Galvanizing naúrar tare da annealing pretreatment na'urar ana sarrafa domin galvanizing;
(3) Panel wanda baya buƙatar sarrafawa kwata-kwata.