ASTM A36 A572 A992 Tšepe ea H Beam ea Sebopeho sa Tšepe ea H bakeng sa Merero ea Kaho le Meaho

Tlhaloso e Khutšoanyane:

ASTM A36 A572 A992 Tšepe H Beam ke lehlaka la tšepe la sebopeho le phutholohileng le matla le sebelisoang haholo mehahong, matlong a polokelo ea thepa, marokhong le mererong ea indasteri. E entsoe ho latela maemo a ASTM, e fana ka bokhoni bo botle ba ho jara mojaro, ho tšoarella le ts'ebetso ea ho tjheseletsa, ka boholo le litlhaloso tse ikhethileng tse fumanehang bakeng sa lits'ebetso tse fapaneng tsa kaho.

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Nako ea thomello::E teng setokong kapa matsatsi a 10-25 a ho sebetsa

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Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Pontšo ea Lihlahisoa

Boreledi ba H bo Meheletsweng ka Mocheso-ASTM-A572-A36-Bophahamo-400mm-Bophara-200mm-Botenya-Bophara-8mm-Botenya-Boreledi-13mm-Boreledi-Boreledi (1) (1)

Selelekela sa Sehlahisoa

Ntho	Tlhaloso
Lebitso la Sehlahisoa	ASTM A36 A572 A992 Tšepe H Beam
Sehlopha sa Boitsebiso	ASTM A36, ASTM A572 Kereiti ea 50, ASTM A992
Tshebetso ea Tlhahiso	E Chesang e Phutholohileng
Sebopeho	Lehlaseli la H
E tloaelehileng	ASTM, AISI, EN, JIS, GB
Bolelele	100–900 mm
Bophara ba Flange	100–300 mm
Botenya ba webo	5–25 mm
Botenya ba Flange	8–35 mm
Bolelele	6m, 9m, 12m kapa e etselitsoeng motho ka mong
Bokaholimo	E ntšo, e pentiloeng, e chesang e qoelisoang ka khalase
Ho sebetsa	Ho seha, ho tjheka, ho tjheseletsa, ho phunya
Setifikeiti	ISO 9001, SGS, MTC

Sheba Setoko sa morao-rao le Litheko

Sebopeho sa Lik'hemik'hale sa ASTM Wide Flange Beam

Sehlopha	C (Boholo)	Mn	Si	P (Boholo)	S (Boholo)	Cu (Bonyane, haeba ho boletsoe)	Lintlha
ASTM A36	0.26	0.80–1.20	≤0.40	0.04	0.05	0.2	Tšepe ea k'habone e akaretsang
ASTM A572 Kereiti ea 50	0.23	≤1.35	≤0.40	0.04	0.05	—	Tšepe e nang le alloy e tlase e matla haholo (HSLA)
ASTM A992	0.23	0.50–1.50	≤0.40	0.035	0.045	—	Tšepe ea sebopeho bakeng sa libopeho tse sephara tsa flange (W)

Hlokomela:Boleng ba motsoako oa lik'hemik'hale bo ka fapana hanyane ho latela ts'ebetso ea tlhahiso le litlhaloso tse sebetsang tsa ASTM. Boleng ba Setifikeiti sa Teko ea Mill (MTC) bo tla hlola bakeng sa sehlopha se seng le se seng. Likereiti tse ikhethileng lia fumaneha ha ho kopuoa.

Thepa ea Mechanical ea ASTM Wide Flange Beam

Sehlopha	Matla a Tekanyo (Bonyane)	Matla a tšepe	Ho Lelefatsa (Bonyane)	Tshebetso ea Tšusumetso
ASTM A36	250 MPa (36 ksi)	400–550 MPa (58–80 ksi)	20%	Ho tjheseletsa hantle le ho ductility
ASTM A572 Kereiti ea 50	345 MPa (50 ksi)	450–620 MPa (65–90 ksi)	18–21%	Matla a phahameng le ho tiea ho babatsehang
ASTM A992	345 MPa (50 ksi)	450–650 MPa (65–95 ksi)	18%	Tshebetso e ntle haholo ea ho sisinyeha ha lefatše le ho tsitsa ha eona

Hlokomela:Thepa ea mechini e latela maemo a ASTM a amehang. Boleng ba 'nete bo ka fapana hanyane ho latela boholo ba karolo, ts'ebetso ea tlhahiso, le kalafo ea mocheso. Litifikeiti tsa Teko ea Mill (MTC) li fanoa ka thomello e 'ngoe le e 'ngoe.

Litekanyo tsa ASTM Wide Flange Beam

Tlhophiso	Botebo h (ka hare)	Bophara ba w (ka hare)	Botenya ba webe (ka hare)	Sebaka sa Karolo (ka hare ho ²)	Boima (lb/ft)	Ix (ka hare)	Iy (ka hare)	Bophahamo (ka hare)	Wy (ka hare)
Bophara ba 4×13	4.16	4.06	0.28	3.8	13	11.3	3.9	5.5	1.9
Bophara ba 5×16	5.01	5.00	0.24	4.7	16	21.3	7.5	8.5	3.0
Bophara ba 5×19	5.15	5.03	0.27	5.5	19	26.2	9.1	10.2	3.6
Bophara ba 6×12	6.03	4.00	0.23	3.6	12	22.1	3.0	7.3	1.5
Bophara ba 6×15	5.99	5.99	0.23	4.4	15	29.1	9.3	9.7	3.1
Bophara ba 6×16	6.28	4.03	0.26	4.7	16	32.1	4.4	10.2	2.2
Bophara ba 6 × 20	6.20	6.02	0.26	5.9	20	41.4	13.3	13.4	4.4
Bophara ba 6×25	6.38	6.08	0.32	7.3	25	53.4	17.1	16.7	5.6
Bophara ba 8×10	7.89	3.94	0.17	2.9	10	30.3	2.1	7.8	1.1
Bophara ba 8×13	7.99	4.00	0.23	3.8	13	39.6	2.7	9.9	1.4
Bophara ba 8×15	8.11	4.02	0.245	4.4	15	48.0	3.4	11.8	1.7
Bophara ba 8×18	8.14	5.25	0.23	5.3	18	61.9	8.0	15.2	3.0
Bophara ba 8×21	8.28	5.27	0.25	6.2	21	75.3	9.8	18.2	3.7
Bophara ba 8×24	7.93	6.495	0.245	7.1	24	82.8	18.3	20.9	5.6
Bophara ba 8×28	8.06	6.535	0.285	8.3	28	98.0	21.7	24.3	6.6
Bophara ba 8×31	8.00	7.995	0.285	9.1	31	110	37.1	27.5	9.3
Bophara ba 8×35	8.12	8.02	0.31	10.3	35	127	42.6	31.2	10.6
Bophara ba 8×40	8.25	8.07	0.36	11.7	40	146	49.1	35.5	12.2
Bophara ba 8×48	8.50	8.11	0.40	14.1	48	184	60.9	43.3	15.0
Bophara ba 8×58	8.75	8.22	0.51	17.1	58	228	75.1	52.0	18.3
Bophara ba 8×67	9.00	8.28	0.57	19.7	67	272	88.6	60.4	21.4
Bophara ba 10×12	9.87	3.96	0.19	3.5	12	53.8	2.2	10.9	1.1
Bophara ba 10×15	9.99	4.00	0.23	4.4	15	68.9	2.9	13.8	1.5
Bophara ba 10×17	10.11	4.01	0.24	5.0	17	81.9	3.6	16.2	1.8
Bophara ba 10×19	10.24	4.02	0.25	5.6	19	96.3	3.0	18.8	2.1
Bophara ba 10×22	10.17	5.75	0.24	6.5	22	118	11.4	23.2	4.0
Bophara ba 10×26	10.33	5.77	0.26	7.6	26	144	14.1	27.9	4.9
Bophara ba 10×30	10.47	5.81	0.30	8.84	30	170	16.7	32.4	5.8
Bophara ba 10×33	9.73	7.96	0.29	9.71	33	170	36.6	35.0	9.2
Bophara ba 10×39	9.92	7.985	0.315	11.5	39	209	45.0	42.1	11.3
Bophara ba 10×45	10.10	8.02	0.35	13.3	45	248	53.4	49.1	13.3
Bophara ba 10×49	9.98	10.00	0.34	14.4	49	272	93.4	54.6	18.7
Bophara ba 10×54	10.09	10.03	0.37	15.8	54	303	103	60.0	20.6
Bophara ba 10×60	10.22	10.08	0.42	17.6	60	341	116	66.7	23.0
Bophara ba 10×68	10.40	10.13	0.47	20.0	68	394	134	75.7	26.4
Bophara ba 10×77	10.60	10.19	0.53	22.6	77	455	154	85.9	30.1
Bophara ba 10×88	10.84	10.27	0.605	25.9	88	534	179	98.5	34.8
Bophara ba 10×100	11.10	10.34	0.68	29.4	100	623	207	112	40.0
Bophara ba 10×112	11.36	10.415	0.755	32.9	112	716	236	126	45.3

Tobetsa Konopo e ka ho le letona

Khoasolla Litlhaloso le Litekanyo tsa morao-rao tsa ASTM W beam pdf

Tlanya mona

Qetello ea Bokaholimo

lebone la h-borele le entsoeng ka galvanized

oli-e ntšo-bokaholimo-h-borena-ba borena

TloaelehilengLehlaseli la W

Lehlaseli la W le betliloeng

Oli e Ntšo ea W Beam

Taolo ea Boleng

At Sehlopha sa Borena, ASTM A36, A572, le A992 Steel H Beam e 'ngoe le e 'ngoe e feta ts'ebetsong e thata ea tlhahlobo ea boleng ho netefatsa ho latela maemo a machaba le litlhoko tsa projeke.

1. Tlhahlobo ea Lisebelisoa tse Tala– Netefatsa sebopeho sa lik'hemik'hale le boleng ba thepa ea tšepe e kenang.

Tlhahlobo ea litekanyo tsa 2.– Hlahloba boholo ba mahlasedi, ho otloloha, bophara ba flange, botenya ba webe, le bolelele ho ya ka maemo a ASTM.

3. Teko ea Thepa ea Mechini– Leka matla a tlhahiso, matla a ho thapolla, le ho lelefala ho netefatsa tshebetso ya sebopeho.

Tlhahlobo ea Boleng ba 4.– Hlahloba mapetso, mafome, mafome le liphoso tse ling tsa bokaholimo.

5. Teko e sa Senyeheng (Ea ikhethelang)– Teko ea Ultrasonic (UT) le Teko ea Lik'hemik'hale tsa Magnetic (MT) lia fumaneha ha li kopuoa.

6. Setifikeiti sa Teko ea Mill (MTC)– E fanoa ka thomello e 'ngoe le e 'ngoe bakeng sa ho sala morao ka botlalo ha thepa.

7. Tlhahlobo ea Mokha oa Boraro– Litlhahlobo tse ling tse ikemetseng tsa SGS, BV, TUV le tse ling lia fumaneha pele li romelloa.

Sistimi ea rona e felletseng ea taolo ea boleng e tiisa hore lehlaseli le leng le le leng la H le fihlela maemo a boleng a machaba 'me le fana ka ts'ebetso e tšepahalang bakeng sa merero ea kaho, ea indasteri le ea meralo ea motheo.

Tshebetso ea Tlhahiso

1. Tokisetso ea Lisebelisoa tse Tala

Li-billet kapa li-slab tsa tšepe tsa boleng bo holimo li khethoa ho latela litlhoko tsa ASTM A36, A572 Kereiti ea 50, kapa A992. Sebopeho sa lik'hemik'hale sea lekoa ho netefatsa hore thepa e tala e fihlela maemo a machaba.

2. Ts'ebetso ea ho Futhumatsa

Li-billet tsa tšepe li futhumatsoa ka sebōping se futhumatsang hape ho fihlela mochesong o hlokahalang, ho netefatsa kabo e tšoanang ea mocheso bakeng sa ho phutholoha hantle le thepa e ntlafalitsoeng ea mechini.

3. Ho Roller e Chesang

Tšepe e futhumatsoang e sebetsoa ka mekhahlelo e mengata ea ho phutholoha ho etsa profil e bōpehileng joaloka H. Tepo le li-flange li bōpehile hantle ho fihlela litekanyo tse nepahetseng le matla a babatsehang a sebopeho.

4. Ho otlolla le ho Seha

Kamora ho pitikisa, mahlasedi a H a otloloha ho netefatsa hore a hlophisitsoe hantle ebe a sehoa ka bolelele bo tloaelehileng joalo ka 6m, 9m, le 12m, kapa bolelele bo ikhethileng ho latela litlhoko tsa bareki.

5. Kalafo ea Bokaholimo

Mabala a tšepe a H a hloekisoa le ho phekoloa ho latela litlhoko tsa ts'ebeliso. Likhetho tse fumanehang li kenyelletsa bokaholimo bo botšo, ho penta, ho thunya ka lithunya, le ho kenya ka galvanizing e chesang bakeng sa ho hanyetsa mafome ho matlafalitsoeng.

6. Tlhahlobo ea Boleng

Lehlaseli le leng le le leng la H le hlahlojoa ka thata, ho kenyeletsoa le liteko tsa boholo, tlhahlobo ea lik'hemik'hale, liteko tsa mechini, tlhahlobo ea bokaholimo, le liteko tsa ultrasound ha ho hlokahala.

Kopo e ka Sehloohong

Mehaho ea Tšepe ea Meaho:Mabala a ASTM A36, A572, le A992 H a sebelisoa haholo mehahong ea khoebo, mehahong e melelele, matlong a polokelo ea thepa le mehahong ea tšepe e entsoeng esale pele. Matla a tsona a phahameng le ho tšoarella ha tsona li netefatsa kaho e sebetsang hantle le botsitso ba sebopeho sa nako e telele.

Meaho ea Liindasteri le Matlo a Bolulo:E loketse lifeme, litsi tsa thepa le matlo a polokelo, mabala a H a fana ka bokhoni bo botle ba ho jara mojaro le ho tšehetsa meaho e meholo, e leng se etsang hore ho be le libaka tse bulehileng tsa kahare bakeng sa ts'ebetso e sebetsang hantle.

Merero ea Borokho le Meralo ea Motheo:Ka matla le ho tiea ho hoholo, mahlasedi a H a sebopeho a sebediswa haholo marokhong, ditseleng tse kgolo, dibakeng tsa dipalangwang, le mererong e meng ya meralo ya motheo e hlokang tshebetso e tshepahalang tlasa meroalo e boima.

Mechini le Meaho ea Tšehetso:Libalaka tsa tšepe tsa H li loketse metheo ea mechini, liforomo tsa lisebelisoa, liforeimi tsa indasteri le litsamaiso tsa tšehetso, li fana ka botsitso bo ikhethang, ho tšoarella le tšehetso ea meaho e tšoarellang nako e telele.

Ntlo ea polokelo ea lintho tse tloaelehileng (1) (1)

Moaho oa Tšepe oa Meaho

Limela tsa Liindasteri le Matlo a Bolulo

sethala-sa-lisebelisoa-se nang-gantry-1024x768 (1) (1)

Kaho ea Borokho

Tšehetso ea Lisebelisoa le Sethala

Hobaneng o ka Khetha Royal Steel Group (Mofani oa China ea Tšepahalang ka ho Fetisisa bakeng sa Bareki)

1. Re na le liofisi tsa makala Guatemala le United States, tšehetso ea Sepanishe e fumaneha

2. Phihlelo ea lilemo tse fetang 15 ea ho romela kantle ho naha tšepe

Mofani oa lehlaseli la H la ASTM A36 le pharaletseng

3. Lithane tse 5,000 tsa W Beam li teng polokelong ea thepa

4. Sehlopha se seng le se seng sa liprofaele se hlahlojoa ke SGS

Ho pakale Thomello

Ho netefatsa hore lipalangoang li sireletsehile, mahlasedi ohle a H a pakiloe ka mokhoa o hloahloa:

E tlamiloe ka maqhama a tšepe a matla a phahameng

Li-spacer tse sireletsang ho thibela tšenyo ea bokaholimo

Sekoahelo se sa keneleng metsi sea fumaneha

E loketse ho tsamaisoa ka setshelo le ka bongata ba likepe

Sephutheloana se tloaelehileng sa kantle ho naha bakeng sa thomello ea machabeng

LBH

P1: Phapang ke efe pakeng tsa ASTM A36, A572, le A992 H Beams?

A36 e loketse lits'ebetso tse akaretsang tsa sebopeho, A572 Kereiti ea 50 e fana ka matla a phahameng bakeng sa merero e boima, ha A992 e etselitsoe ka ho khetheha mahlakore a sephara a sebopeho a nang le ts'ebetso e ntle ea ho sisinyeha ha lefatše le ho jara mojaro.

P2: Na o ka fana ka boholo bo ikhethileng?

E. Re fana ka litekanyo, bolelele, ho tjheka, ho seha, ho tjheseletsa, ho phunya le kalafo ya bokaholimo e ikgethileng ho latela ditlhoko tsa projeke.

P3: Na le fana ka Litifikeiti tsa Teko ea Mill?

E. Thomello e 'ngoe le e 'ngoe e kenyelletsa MTC, 'me litlhahlobo tsa motho oa boraro tse kang SGS, BV, kapa TUV le tsona li ka hlophisoa.

P4: Ke mekhoa efe ea phekolo ea bokaholimo e fumanehang?

Qetello e ntšo, lesela le pentiloeng, le liqholotso tse entsoeng ka galvanized tse chesang lia fumaneha ho latela tikoloho ea ts'ebeliso.

P5: Nako e tloaelehileng ea ho pepa ke efe?

Lihlahisoa tse tloaelehileng hangata li tlisoa matsatsing a 7-15 a mosebetsi, ho latela bongata ba odara le litlhoko tsa ho iketsetsa.

E fetileng: Shed ea Tšepe e Boima e nang le Shed ea Polokelo ea Tšepe ea Galvanized ea Mokato oa 10×16 bakeng sa Polokelo ea Kantle

E 'ngoe: W4X13 W8X40 W10X22 W14X82 W14X109 Boholo ba ASTM A572-50 A992 Libalaka tse Sephara tsa Flange

Ngola molaetsa oa hau mona 'me u o romelle ho rona