Tšepe ea Sebopeho sa EN 10025-2 S355J2 H Beam Wide Flange Steel bakeng sa Kaho ea Borokho le Meralo ea Motheo Moetsi le Mofani

EN 10025-2 S355J2 H Beam Wide Flange Structure Steel bakeng sa Kaho ea Borokho le Meralo ea Motheo

Tlhaloso e Khutšoanyane:

Sefate sa tšepe sa sebopeho sa Premium S355J2 H bakeng sa merero ea borokho le meralo ea motheo
Tekanyetso ea Europe EN 10025-2 | Boholo ba HEA HEB HEM boa fumaneha
Setoko se Seholo, Theko ea Tlholisano, Thomello e Potlakileng Lefatšeng ka Bophara

Lebitso la Letšoao:Sehlopha sa Tšepe sa Borena

Tekanyetso ea Boitsebiso:Tekanyetso ea Europe, EN 10025

Sehlopha:S355J2

Litekanyo:W4x13 W8x40 W12x19 W12x26 W12x50 W14x82, jj.

Lintlha tsa ho paka:Ho Romela Liphutheloana Tse sa Keneng Metsing, Ho li Tlama le ho li Sireletsa

Bokhoni ba ho Phepelo:Lithane tse 5000 ka Khoeli

Melao ea Tefo:T/T, Western Union

Nako ea thomello:Matsatsi a 10-25 a Mosebetsi

Romella imeile ho rona WhatsApp Imeile

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Selelekela sa Sehlahisoa

S355J2Libalaka tsa Hke litšepe tsa meaho tse nang le motsoako o tlase, matla a phahameng, tse sa kopantsoeng, tse khomarelang ka tieo maemo a Europe a EN 10025-2. Moralo oa tsona o ikhethang oa karolo e tšekaletseng ea "H" o li fa khanyetso e phahameng haholo ea ho kobeha, botsitso le bonolo ba kaho ha li bapisoa le libalaka tsa I tsa setso, e leng se etsang hore e be thepa ea mantlha bakeng sa mehaho ea sejoale-joale e meholo, marokho le kaho ea meralo ea motheo.

S355: Matla a fokolang a tlhahiso ea 355 MPa.

J2: Matla a tshusumetso a -20°C eseng ka tlase ho 27 J.

Moseho: Moralo oa flange e pharaletseng o fana ka modulus e ntle ea likarolo.

Ntho	Tlhaloso e qaqileng
E tloaelehileng	EN 10025-2:2004
Sehlopha sa Boitsebiso	S355J2 / S355JR / S355JO
Mefuta ea Lihlahisoa	HEA (IPBL), HEB (IPB), HEM (IPBV), W-Beam (ASTM)
Bolelele	6m, 9m, 12m, kapa e etselitsoeng litlhoko ho latela litlhoko
Phekolo ea Bokaholimo	E hlobotse, e thunngoe ka sethunya (Sa 2.5), E pentiloe esale pele, e qoelitsoe ka ho chesa (HDG)
Litšebeletso tsa Ts'ebetso	Ho Seha ka ho Sebetsa, ho Cheka, ho Tjhesetsa, ho Koba, ho Tšoaea

Lintlha tsa Tekheniki

EN 10025 S355J2 Lehlakore la Tšepe le bōpehileng joaloka HMatla a Tekanyo le a ho Thabisa

Botenya (t)	Matla a Tlatsetso a Bonyane (Re H)	Matla a ho Tenyetseha (Rm)
t ≤ 16mm	355 MPa	470 - 630 MPa
16mm < t ≤ 40mm	345 MPa	470 - 630 MPa
40mm < t ≤ 63mm	335 MPa	470 - 630 MPa

EN 10025 S355J2 Lehlakore la Tšepe la SebopehoHo Lelefatsa (Bonyane %)

Botenya (t)	Ho Lelefatsa (L0=5.65 √S0)
3mm ≤ t ≤ 40mm	22%
40mm < t ≤ 63mm	21%

EN 10025 S355J2 H Tšepe ea LehlakoreBoholo

Tlhophiso	G Kg/m	h mm	b mm	tw mm	tf mm	r mm	A mm² x10²	Lumela mm	d mm	Ø	Pmin mm	Pmax mm	AL m²/m	AG m²/t
HE 100 AA*	12,2	91	100	4,2	5,5	12	15,6	80	56	M10	54	58	0,553	45,17
HE 100 A	16,7	96	100	5	8	12	21,2	80	56	M10	54	58	0,561	36,68
HE 100 B	20,4	100	100	6	10	12	26,0	80	56	M10	56	58	0,567	27,76
HE 100 C*	30,9	110	103	9	15	12	39,3	80	56	M10	59	61	0,593	19,23
HE 100 M	41,8	120	106	12	20	12	53,2	80	56	M10	62	64	0,619	14,82
HE 120 AA*	14,6	109	120	4,2	5,5	12	18,6	98	74	M12	58	68	0,669	45,94
HE 120 A	19,9	114	120	5	8	12	25,3	98	74	M12	58	68	0,677	34,06
HE 120 B	26,7	120	120	6,5	11	12	34,0	98	74	M12	60	68	0,686	25,71
HE 120 C*	39,2	130	123	9,5	16	12	49,9	98	74	M12	63	72	0,712	18,19
HE 120 M	52,1	140	126	12,5	21	12	66,4	98	74	M12	66	74	0,738	14,16
HE 140 AA*	18,1	128	140	4,3	6	12	23,0	116	92	M16	64	76	0,787	43,53
HE 140 A	24,7	133	140	5,5	8,5	12	31,4	116	92	M16	64	76	0,794	32,21
HE 140 B	33,7	140	140	7	12	12	43,0	116	92	M16	66	76	0,805	23,88
HE 140 C*	48,2	150	143	10	17	12	61,5	116	92	M16	69	79	0,831	17,22
HE 140 M	63,2	160	146	13	22	12	80,6	116	92	M16	72	82	0,857	13,56
HE 160 AA*	23,8	148	160	4,5	7	15	30,4	134	104	M20	76	84	0,901	37,81
HE 160 A	30,4	152	160	6	9	15	38,8	134	104	M20	78	84	0,906	29,78
HE 160 B	42,6	160	160	8	13	15	54,3	134	104	M20	80	84	0,918	21,56
HE 160 C*	59,2	170	163	11	18	15	75,4	134	104	M20	84	88	0,944	15,95
HE 160 M	76,2	180	166	14	23	15	97,1	134	104	M20	86	90	0,970	12,74

Tobetsa Konopo e ka ho le letona

Khoasolla tsa morao-raoHEA HEB TŠEPE BETEAMLitlhaloso le Litekanyo.

Tlanya mona

Melemo ea Bohlokoa ea Lehlakore la Tšepe le bōpehileng joaloka H la EN 10025 S355J2

Tshebetso e Phahameng ea ho Jara Mojaro

Sebopeho se sephara se fana ka motsotso o phahameng oa ho se be le nako e telele, se nolofalletsang bokgoni bo boholo ba ho jara mojaro ha ka nako e ts'oanang se fokotsa boima ba thepa. Sena se fokotsa ka katleho litšenyehelo tsohle tsa projeke ea meaho.

Ho Weldability le ho Sebetsa ka Mokhoa o Ikhethang

Ka boleng bo lekanang le khabone bo laoloang ka thata (CEV), sehlahisoa sena se tšehetsa ho tjheseletsa ho tšepahalang sebakeng seo ka kotsi e fokolang ea ho petsoha, e leng se etsang hore se tšoanelehe haholo bakeng sa manonyeletso le likhokahano tse rarahaneng tsa sebopeho.

Ho Tiea ho Hlollang ha Mocheso o Tlase

E netefalitsoe ho fihlela litlhoko tsa tšusumetso ea J2, e boloka ts'ebetso e tsitsitseng ea sebopeho esita le libakeng tse batang le tse batang, e qoba ka katleho ho hloleha ha ho robeha ha brittle.

Bokgoni bo Ntlafaditsweng ba Kaho

Litekanyo tse tšoanang, tse tloaelehileng li lumella kopano e boreleli le e nepahetseng ea libolte, e nolofatsang haholo ho kenngoa le ho khutsufatsa haholo kemiso ea kaho ea projeke ka kakaretso.

EN 10025 S355J2 Tafole ea Papiso ea Mahlakore a Tšepe a bōpehileng joaloka H le Litekanyo le Mamello

Boholo ba Karolo (H × B) mm	Botenya ba webe (t1) mm	Botenya ba Flange (t2) mm	Boima (kg/m2)	Tšebeliso e Tloaelehileng
100 × 100	4.5 – 6.5	6 - 10	17 – 22	Liforeimi tsa tšepe tse bobebe–tse mahareng
150 × 150	5.5 – 8.0	7 – 12	32 – 40	Meaho ea bolulo le ea khoebo
200 × 200	6.5 – 10	8 – 14	52 – 66	Lithupelo tsa indasteri
250 × 250	8 – 12	10 – 16	75 – 95	Matlo a polokelo, foreimi e boima
300 × 300	9 – 14	11 – 18	100 – 125	Meaho e meholo
400 × 400	14 – 24	16 - 30	160 – 220	Marokho le meralo ea motheo e boima

EN 10025 S355JR Tiisetso ea Boleng ba Tšepe e bōpehileng joaloka H le Thepa ea Lefatše

Tšehetso ea Setifikeiti

Litifikeiti tsa Teko e Felletseng ea Mill (MTC) li fanoa ka ho latela ka tieo litekanyetso tsa EN 10204 3.1 kapa 3.2, ho netefatsa ho sala morao ka botlalo ha thepa le netefatso ea boleng.

Tlhahlobo ea Mokha oa Boraro

Re tšehetsa litlhahlobo tse ikemetseng tse etsoang ke mekhatlo e tsebahalang machabeng ho kenyeletsoa SGS, Bureau Veritas (BV), Intertek, le mekhatlo e meng e tšoanelehang, e akaretsang bobeli ba mechiniditeko tsa thepa le tsa sebopeho sa dikhemikhale.

Litharollo tsa Thepa

Re fana ka dikgetho tse tenyetsehang le tse tshepahalang tsa ho romela thepa, ho kenyeletswa le dijari tse kgolo le dijana tse tloaelehileng tsa GP/OT tsa 40ft, ho netefatsa hore thepa e romelwa ka polokeho le ka botlalo koung efe kapa efe ya ho ya lefatsheng ka bophara.

Qetello ea Bokaholimo

Bokaholimo bo Tloaelehileng

lehlaseli la bokaholimo ba h le khabisitsoeng

Bokaholimo ba Galvanizing (botenya ba galvanizing bo chesang ≥ 85μm, bophelo ba tšebeletso ho fihlela lilemo tse 15-20),

Bokaholimo ba Oli e Ntšo

Kopo e ka Sehloohong

Li-H-beam tsa S355J2 li sebelisoa haholo mererong ea boenjiniere e sireletsehileng haholo le ea bohlokoa makaleng a mangata.

Boenjiniere ba Borokho
Li sebetsa e le li-girder tsa mantlha tse jarang mojaro marokhong a tšelang leoatle, litsela tse kenang litoropong le litsamaisong tsa litsela tse phahameng.

Kaho ea Meralo ea Motheo
E sebelisoa mehahong e meholo ea sechaba ho kenyeletsoa liteishene tsa boema-fofane, liteishene tsa literene, mabala a lipapali le libakeng tse kholo tsa sechaba.

Kaho ea Liindasteri
E sebediswa hangata mehahong e melelele ya tshepe, di-workshop tsa diindasteri tse nang le mekato e mengata, matlong a polokelo le mehahong ya tshehetso ya merafo.

Boenjiniere ba Matla le ba Offshore
E sebelisoa haholo metheong ea sethala sa leoatleng, meaho ea tšehetso ea turbine ea moea le litora tsa phetisetso ea motlakase.

ASTM A992 A572 H Beam Application Royal Steel Group (2)

ASTM A992 A572 H Beam Application Royal Steel Group (4)

ASTM A992 A572 H Beam Application Royal Steel Group (3)

ASTM A992 A572 H Beam Application Royal Steel Group (1)

Melemo ea Sehlopha sa Tšepe sa Royal (Hobaneng Sehlopha sa Borena se Ikhetha Bakeng sa Bareki ba Amerika?)

1) Ofisi ea Lekala - tšehetso ea batho ba buang Sepanishe, thuso ea ho tlosa thepa ea lekgetho, jj.

Sehlopha sa Borena sa Khabone sa Tšepe ea I Beam (2)

2) Ho na le lithane tse fetang 5,000 tsa setoko, ka mefuta e fapaneng ea boholo

3) E hlahlobiloe ke mekhatlo e nang le matla a ho laela e kang CCIC, SGS, BV, le TUV, ka liphutheloana tse tloaelehileng tse loketseng ho sesa leoatleng

Fumana Khotheishene Hona Joale! Romela Dipotso ka mor'a Lihora tse 12

Ho paka le ho tlisa

Li-H-beam tsa rona li tlamiloe ka mokhoa o sireletsehileng ka thapo ea tšepe e boima, 'me sephutheloana se seng le se seng se lekana ho latela ho phahamisoa le ho tšoaroa ha koung ka mokhoa o tloaelehileng. Liphutheloana tsohle li phuthetsoe ka tarpaulin e sa keneleng metsi 'me li kentsoe mekotla ea desiccant ho thibela mafome le tšenyo ea mongobo nakong ea thomello e telele. Likarolo tse kholo li fumana sekoahelo se eketsehileng sa oli e thibelang mafome bakeng sa tšireletso e eketsehileng.

Sephutheloana se seng le se seng se ngotsoe ka ho hlaka ka sehlopha, boholo, nomoro ea sehlopha le lintlha tsa setifikeiti sa teko bakeng sa ho tsebahatsa habonolo. Re ka boela ra fetola sephutheloana ho latela ho jarisoa ha setshelo kapa ho tsamaisoa ha sejana ho latela litlhoko tsa hau tsa ho tlisa.

Re sebetsa haufi-ufi le mehala e meholo ea ho romella thepa ho kenyeletsoa MSK, MSC le COSCO ho netefatsa hore thepa e fihla ka nako e tsitsitseng le e tsitsitseng. Lihlahisoa tsa setoko li romeloa matsatsing a 7-15, ha liodara tsa tlhahiso ea thepa e ngata hangata li fihla matsatsing a 15-30. Taolo e felletseng ea boleng e etsoa nakong eohle ea ho paka le ho kenya thepa ho boloka thepa e sa senyeha ho fihlela e fihla koung eo u e khethileng.

LBH

1. S355J2 e emela eng?
S355 e bolela matla a fokolang a tlhahiso a 355MPa. J2 e netefatsa ho tiea ho hoholo ho -20℃, e leng se etsang hore e be ntle bakeng sa merero ea meaho e sireletsehileng haholo le e mocheso o tlase.

2. Ke maemo le disetifikeiti dife tseo o fanang ka tsona?
Li-H-beam tsohle tsa rona tsa S355J2 li latela EN 10025-3 le EN 10034. Re fana ka Litifikeiti tsa Teko ea Mill ea EN 10204 3.1/3.2 (MTC) tse felletseng 'me re tšehetsa litlhahlobo tsa batho ba bang ke SGS, BV, Intertek le mekhatlo e meng ea lefats'e.

3.Na u ka tšehetsa boholo le merero e ikhethileng?
E. Re fana ka boholo ba likarolo, bolelele, le lits'ebeletso tsa ho seha tse ikhethileng ho latela litlhoko tsa borokho ba hau, sebopeho sa tšepe, polokelo ea thepa kapa litlhoko tsa projeke ea leoatleng.

4. Ke lits'ebeletso life tsa thepa le tsa ho tlisa thepa tseo le fanang ka tsona?
Re fana ka thomello e bolokehileng, e tenyetsehang ka lijari tse kholo kapa lijana tsa GP/OT tsa 40ft, ka ho kopanya le ho kenya thepa ka profeshenale ho netefatsa hore thepa e fihla koung efe kapa efe lefatšeng ka bophara.

5. U fana ka tšehetso efe kamora thekiso?
Re fana ka tšehetso e felletseng ea tekheniki, litokomane tse felletseng tsa boleng, ho tlisoa ka nako, le phepelo e tsitsitseng ea nako e telele bakeng sa merero e meholo le liodara tse pheta-phetoang.