ASTM A519 Carbon da Alloy Marasa Karfe Mechanical Bututu Featured Hoton

ASTM A519 Carbon da Alloy Seamless Karfe Mechanical Bututu

Takaitaccen Bayani:

Matsayin aiwatarwa: ASTM A519;
Material: carbon ko alloy;
Ayyukan masana'antu: Ƙararren Ƙararren Ƙararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙararren Ƙararren Ƙararren Ƙararren Ƙararren Ƙararren Ƙararren Ƙararren Ƙirarren Ƙimi ne na Ƙiƙa ne na Ƙararren Ƙararren Ƙadda ) Ya Ƙare;
Girman: diamita na waje ≤12 3/4 (325mm);
Na kowa maki na carbon karfe: MT 1015, MT 1020, 1026,1035;
Na kowa maki na gami karfe: 4130, 4140, 4150;
Rufi: Ana iya shafa bututu da mai mai hana tsatsa a waje da ciki.

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ASTM A519 Gabatarwa

ASTM A519tubing za a kerarre ta hanyar tsari mara kyau kuma dole ne a gama zafi ko sanyi kamar yadda aka ƙayyade.

Don bututu masu zagaye da diamita na waje wanda bai wuce 12 3/4 in (325 mm).

Hakanan ana iya kera bututun ƙarfe a murabba'i, murabba'i, ko wasu siffofi kamar yadda ake buƙata.

ASTM A519-2023: Madaidaicin Ƙimar Carbon Marasa Sumul da Ƙarfe Na Injiniya

Nau'in bututu

Ana iya rarraba ASTM A519 bisa ga kayan ƙarfe:Karfe Karfeda Alloy Karfe.

Karfe Karfean kasu kashiLow Carbon MT(Tubing Mechanical),Babban Karfe KarfekumaDesulfurized ko Rephosphored, ko duka biyunKarfe Karfe, don dacewa da buƙatun masana'antu daban-daban da yanayin aikace-aikacen.

Lokacin da ba a ƙayyade maki ba, masana'antun suna da zaɓi na bayarwaMT1015 ya da MTX1020maki.

Girman Rage

Diamita na waje: 13.7 - 325 mm;

Kaurin bango: 2-100mm.

Raw Materials

Ana iya yin ƙarfe ta kowane tsari.

Ana iya yin jifa da ƙarfe a cikin ingots ko ƙila a yi jifa.

Tsarin Masana'antu

Tubes za a yi ta atsari mara kyaukuma za a yi zafi-ƙare ko sanyi, kamar yadda aka ƙayyade.

Bututun ƙarfe maras sumul bututu ne waɗanda ba su da welded ɗin gaba ɗaya.

Bututun da aka gama sanyiana ba da shawarar don manyan buƙatu akan daidaiton girman da ingancin saman.

Babban damuwa shine ingancin farashi da taurin kayan,zafi-ƙare karfe bututuna iya zama zaɓi mafi dacewa.

Na gaba shine tsarin samar da bututun ƙarfe mara nauyi mai zafi.

Abubuwan Kemikal na ASTM A519

Mai ƙera ƙarfe zai bincika zafin kowane ƙarfe don tantance adadin abubuwan da aka ƙayyade.

Tebur 1 Abubuwan Buƙatun Sinadarai na Ƙarƙashin Carbon Karfe

Karfe mai laushi karfe ne mai abun ciki na carbon yawanci baya wuce 0.25%.Saboda ƙananan abun ciki na carbon, wannan ƙarfe yana da mafi kyawun ductility da rashin ƙarfi kuma ba shi da wuya kuma yana da ƙarfi idan aka kwatanta da babban karfen carbon.

Tebur 2 Abubuwan Buƙatun Sinadarai na Sauran Karfe Carbon

ASTM A519 Tebura 2 Abubuwan Buƙatun Sinadarai na Sauran Karfe Carbon

Matsakaicin carbon karfe: Ya ƙunshi tsakanin 0.25% da 0.60% carbon, suna ba da ƙarfin ƙarfi da ƙarfi kuma suna buƙatar magani mai zafi don inganta kaddarorin.

High carbon karfe: Ya ƙunshi tsakanin 0.60% da 1.0% ko fiye da carbon, kuma yana ba da ƙarfi da ƙarfi sosai, amma ƙananan tauri.

Tebur 3 Abubuwan Buƙatun Sinadarai don Alloy Karfe

ASTM A519 Tebura 3 Abubuwan Buƙatun Sinadarai don Alloy Karfe

Tebura 4 Abubuwan Bukatun Sinadarai na Resulfurized ko Sake Fada, ko Dukansu, Karfe na Carbon

ASTM A519 Tebura 4 Abubuwan Buƙatun Sinadarai na Resulfurized ko Sake Fotifa, ko Dukansu, Karfe na Carbon

TABLE 5 Hakuri Hakuri Sama da Ƙarƙashin Ƙarƙashin Kewaye ko Iyaka

Ya kamata a nemi mai ƙira don bincika samfurin idan an buƙata ta hanyar oda.

ASTM A519 Tebu 5 Hakuri Hakuri na Binciken Samfura don Bututun Karfe maras sumul

Bayanan Bayani na ASTM A519

ASTM A519 ya ƙunshi abubuwan gwaji masu zuwa:

Gwajin Tauri;Gwajin tashin hankali;Gwajin mara lalacewa;Gwajin walƙiya;Tsaftar Karfe da Tauri.

Matsayin Darajoji	Nau'in bututu	Sharadi	Ƙarfin Ƙarfi		Ƙarfin Haɓaka		Tsawaita cikin 2in.[50mm],%	Rockwell, Hardness B Scale
Matsayin Darajoji	Nau'in bututu	Sharadi	ksi	Mpa	ksi	Mpa	Tsawaita cikin 2in.[50mm],%	Rockwell, Hardness B Scale
1020	Karfe Karfe	HR	50	345	32	220	25	55
		CW	70	485	60	415	5	75
		SR	65	450	50	345	10	72
		A	48	330	28	195	30	50
		N	55	380	34	235	22	60
1025	Karfe Karfe	HR	55	380	35	240	25	60
		CW	75	515	65	450	5	80
		SR	70	485	55	380	8	75
		A	53	365	30	205	25	57
		N	55	380	35	250	22	60
1035	Karfe Karfe	HR	65	450	40	275	20	72
		CW	85	585	75	515	5	88
		SR	75	515	65	450	8	80
		A	60	415	33	230	25	67
		N	65	450	40	275	20	72
1045	Karfe Karfe	HR	75	515	45	310	15	80
		CW	90	620	80	550	5	90
		SR	80	550	70	485	8	85
		A	65	450	35	240	20	72
		N	75	515	48	330	15	80
1050	Karfe Karfe	HR	80	550	50	345	10	85
		SR	82	565	70	485	6	86
		A	68	470	38	260	18	74
		N	75	540	50	345	12	82
1118	Resulfurized ko Rephosphorized, ko duka biyu, Karfe Karfe	HR	50	345	35	240	25	55
		CW	75	515	60	415	5	80
		SR	70	485	55	380	8	75
		A	80	345	30	205	25	55
		N	55	380	35	240	20	60
1137	Resulfurized ko Rephosphorized, ko duka biyu, Karfe Karfe	HR	70	485	40	275	20	75
		CW	80	550	65	450	5	85
		SR	75	515	60	415	8	80
		A	65	450	35	240	22	72
		N	70	485	43	295	15	75
4130	Alloy Karfe	HR	90	620	70	485	20	89
		SR	105	725	85	585	10	95
		A	75	515	55	380	30	81
		N	90	620	60	415	20	89
4140	Alloy Karfe	HR	120	825	90	620	15	100
		SR	120	825	100	690	10	100
		A	80	550	60	415	25	85
		N	120	825	90	620	20	100

HR-Hot Rolled, CW-Cold Worked, SR-Stress Relieved, A-Annealed da N-Normalized.

Haƙuri na Girma na ASTM A519

Haƙuri a Waje Diamita

Tebur 6 Hakuri na Diamita na Wajedon Zagaye-Zafi-Gama Tubin

ASTM A519 Tebu 6 Hakurin Hakuri na Waje don Zagaye-Ƙararren Bututu mai zafi

Tebur 12 Hakuri na Diamita na Waje donTuba mara kyau na ƙasa

Girman Diamita, in.[mm]	Haƙuri na Diamita na Waje don Girma da Tsawon Da Aka Ba, a cikin. [mm]
Girman Diamita, in.[mm]	Ƙarshe	Karkashin	Ƙarshe	Karkashin
OD≤1 1/4 [31.8]	0.003 [0.08] lokacin L≤16ft[4.9m]	0.000	0.004 [0.10] lokacin L ＞16ft[4.9m]	0.000
1 1/4 [31.8] OD ≤2[50.8]	0.005 [0.13] lokacin L≤16ft[4.9m]	0.000	0.006 [0.15] lokacin L ＞16ft[4.9m]	0.000
2 [50.8] OD ≤3 [76.2]	0.005 [0.13] lokacin L≤12ft[3.7m]	0.000	0.006 [0.15] lokacin L≤16ft[4.9m]	0.000
3 [76.2] OD ≤4 [101.6]	0.006 [0.15] lokacin L≤12ft[3.7m]	0.000	0.006 [0.15] lokacin L≤16ft[4.9m]	0.000

Hakuri da Kaurin bango

Tebur 7 Hakuri da Kaurin bangodon Zagaye-Zafi-Gama Tubin

ASTM A519 Tebur 7 Hakurin Hakuri na Kaurin bango don Zagaye-Ƙararren Bututun da Aka Ƙare

Tebur 10 Hakuri da Kaurin bangodon Zagaye-zanen Tushen Sanyi

Kaurin bango kamar Kashi na Diamita na Waje	Hakurin Hakuri Kan bango da Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin bango %
Kaurin bango kamar Kashi na Diamita na Waje	OD≤1.499in[38.07mm]	OD≥1.500 a cikin [38.10mm]
OD/WT≤25	10.0	7.5
OD/WT：25	12.5	10.0

Haƙuri na Diamita na Waje da Ciki

Tebur 8 Waje da Hakurin Ciki donZagaye Mai Aiki Mai Sanyi (Raka'a Inci)

ASTM A519 Tebu 8 Waje da Hakuri na Ciki don Zagaye Masu Aikin Sanyi (Raka'a inch)

Tebur 9 Waje da Haƙuri na Cikidon Rukunin Sanyi Mai Aiki (Raka'a SI)

ASTM A519 Tebura 9 Hakuri na Diamita na Waje da Ciki don Zagaye Masu Aikin Sanyi (Raka'a SI)

Waje Diamita da Haƙurin Kaurin bango

Tebur 11 Waje Diamita da Haƙurin bangoDon Rumbun Karfe mara Tsaftataccen Juyi

Ƙayyadadden Girman Wajen Diamita, in. [mm]	Diamita na Waje, in. [mm]	Kaurin bango, %
6 3/4 [171.4]	± 0.005 [0.13]	± 12.5
6 3/4 - 8 [171.4 - 203.2]	± 0.010 [0.25]	± 12.5

Haƙuri Tsawon

Tebur 13 Haƙuri Tsawon Tsawondon Zagaye-Zafi-Gama ko Sanyi-Gama Tubing

ASTM A519 Tebur 13 Haƙuri na Tsawon Tsawon Zagaye don Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙararren Ƙararren

Hakuri Madaidaici

Tebur 14 Hakuri Madaidaicidon Bututun Injiniyan Zagaye mara sumul

ASTM A519 Tebu 14 Hakuri na Madaidaici don Bututun Injiniyan Zagaye marasa sumul

Tufafi

Ya kamata a rufe bututun da fim ɗin mai kafin yin gyare-gyare don hana tsatsa.

Hakanan ana iya shafa man rigakafin tsatsa a saman ciki da waje na bututu.

ASTM A519 Karfe bututu Aikace-aikace

Jirgin sama da sararin samaniya: ƙera abubuwa masu mahimmanci kamar injunan jirgin sama da tsarin tallafin jiragen sama.

Masana'antar makamashi: hakowa kayan aiki da high-matsi tukunyar jirgi bututu masana'antu.

Masana'antu da kayan aiki: Mahimman abubuwan da suka ƙunshi nau'ikan injunan masana'antu da kayan aiki.

Kayan wasanni: Kera manyan firam ɗin kekuna da sauran wuraren wasanni.

Gine-gine da gine-gine: abubuwan tallafi na tsari don gine-gine da aikace-aikace a cikin matsanancin yanayi.

ASTM A519EmMaterial

TS EN 10297-1: E355, 25CrMo4, 42CrMo4, da sauransu.

2. DIN 1629: St52, St37.4, da dai sauransu Yawancin lokaci ana amfani da su don dalilai na injiniya da tsarin, waɗannan suna kama da ma'aunin ƙarfe mai laushi a cikin ASTM A519.

3. JIS G3445: STKM13A, STKM13B, da dai sauransu Waɗannan su ne bututun ƙarfe na carbon da aka yi amfani da su don dalilai na injiniya da tsarin.

4. BS 6323: CFS 3, CFS 4, CFS 8, da dai sauransu Waɗannan ba sumul da welded karfe shambura don mota, inji, da kuma janar injiniya dalilai.

5. GB/T 8162: 20 #, 45#, 40Cr, 20CrMo, da dai sauransu. Bututun ƙarfe mara nauyi da bututu don tsarin gabaɗaya da tsarin injiniya.

6. ISO 683-17: 100Cr6, da sauransu, waɗanda aka fi amfani da su a cikin masana'anta, kuma ana iya samun aikace-aikacen a cikin injiniyan injiniya kuma yana da aikace-aikace iri ɗaya zuwa wasu ƙarfe na ƙarfe na ASTM A519.

Lokacin zabar wani abu makamancin haka, yana da mahimmanci a koma zuwa ga cikakken abun da ke tattare da sinadarai da ƙayyadaddun kayan aikin injiniya don tabbatar da cewa kayan da aka zaɓa zai cika buƙatun aiki na takamaiman aikace-aikacen.

Amfaninmu

Tun lokacin da aka kafa shi a cikin 2014, Botop Steel ya zama babban mai samar da bututun ƙarfe na carbon a Arewacin kasar Sin, wanda aka sani don kyakkyawan sabis, samfurori masu inganci, da cikakkun mafita.Kamfanin yana ba da nau'ikan bututun ƙarfe na carbon da samfuran da ke da alaƙa, waɗanda suka haɗa da marasa ƙarfi, ERW, LSAW, da bututun ƙarfe na SSAW, da kuma cikakken jeri na kayan aikin bututu da flanges.

Kayayyakinsa na musamman sun haɗa da gawa mai daraja da austenitic bakin karafa, waɗanda aka keɓance don biyan buƙatun ayyukan bututun.

Na baya: JIS G3455 STS370 Bututun Karfe mara Sumul don Sabis na Matsakaicin Matsala

Na gaba: TS EN ISO 21809-1 3LPE / 3LPP Rufin Bututun Karfe mara Sumul