Imitako ya ASTM A36 HEA HEB IPE H Imitako I y'inyubako / Imiterere y'icyuma gifite ishusho ya H hamwe na (St37-2) (USt37-2) (RSt37-2) A570 Gr.A Grade
UKO IBICURUZWA BIGENDA
1. Gutegura ibikoresho fatizo
Ibikoresho by'icyuma byiza cyane bitoranywa nk'ibikoresho fatizo. Bisuzumwa, bigasukurwa, bigashyushywa kugeza ku bushyuhe bukenewe kugira ngo harebwe ko bikozwe neza mu gihe cyo kubitunganya.
2. Gutunganya imigozi ishyushye
Ibikoresho bishyushye binyuzwa mu ruganda rushyushye, aho ibitereko byinshi bizunguruka buhoro buhoro bikora icyuma mu gice cy’icyuma gifite ishusho ya H gifite ingano ihamye n’imikorere ihamye.
3. Gusoza mu buryo bukonje ku bushake
Ku bikoresho bisaba ubuhanga bwo hejuru no kunoza ubwiza bw'ubuso, hashobora gukoreshwa ubundi buryo bwo gutunganya ubukonje nko gukurura ubukonje cyangwa kugorora nyuma yo gushyushya.
4. Gukata no Guhindura ingano
Imitako ya H-izungurutse icibwamo uburebure busabwa hakurikijwe ibisabwa n'umukiriya, hanyuma hagakurikiraho kurangiza kugira ngo impande zisukure kandi zibe nziza.
5. Gutunganya ubuso
Imitako irangiye ikorerwa isuku yo hejuru no kurwanya ingese, nko gusiga amavuta cyangwa gusiga irangi, kugira ngo yongere ubushobozi bwo kurwanya ingese mu gihe cyo kubika no gutwara.
6. Igenzura ry'Ubuziranenge n'Ibipfunyika
Buri gice gisuzumwa neza kugira ngo harebwe niba gifite imiterere myiza, ubwiza bw'isura, n'imiterere ya mekanike. Nyuma yo kugisuzuma, imirasire ya H irahambirwa neza, igashyirwaho ibirango, hanyuma igategurwa koherezwa.
INGANO Y'IGICURUZWA
| Ishyirwa mu mwanya | Ibice Uburemere kg/m) | Itsinda Risanzwe ishyirwaho mm | Igice Ama (cm² | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Igenamiterere | Ishami Uburemere kg/m) | Igice Gisanzwe Dimersion (mm) | Igice Akarere (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENH-Icyuma gifite ishusho
Icyiciro: EN10034: 1997 EN10163-3:2004
Ibisobanuro: HEA HEB na HEM
Igipimo: EN
IBIKORESHO
1. Ubushobozi bwo hejuru
Igice cy’icyuma gikozwe mu ishusho ya H gitanga ubushobozi bwo guhangana no kunama no gutwara imizigo, bigatuma imirasire ya H ikwiriye inyubako ndende n’ikoreshwa ry’imizigo iremereye.
2. Iterambere ry'inyubako ryiza cyane
Imirasire ya H itanga ubudahangarwa bukomeye ku mbaraga zo gukanda no gukaza umuvuduko, ikanatuma imiterere yayo ihora ihamye kandi ikagira umutekano mu buryo bugoye mu by’ubwubatsi.
3. Gushyiramo no gukoresha neza umushinga mu bwubatsi byoroshye
Imiterere yazo isanzwe hamwe n'uburyo butandukanye bwo guhuza bituma imirasire ya H yoroha kuyishyiraho, bigafasha kunoza umuvuduko w'ubwubatsi n'imikorere myiza y'umushinga muri rusange.
4. Gukoresha ibikoresho byinshi
Igishushanyo mbonera cyiza gikoresha ibyuma mu buryo bwiza kandi kigabanya imyanda y'ibikoresho, gishyigikira ikiguzi no gukoresha neza uburyo bw'ubwubatsi burambye.
5. Uburyo bwagutse bwo gukoresha
Imirasire ya H ikoreshwa cyane mu bwubatsi bw'inyubako, ibiraro, inyubako z'inganda, n'imishinga y'ubukanishi, itanga ibisubizo bitandukanye mu nganda nyinshi.
Incamake
Imirasire isanzwe ya H ihuza imbaraga nyinshi, ituze ryiza, n'imikorere myiza y'ubwubatsi, bigatuma iba imwe mu bikoresho by'icyuma byizewe kandi bikoreshwa cyane mu bwubatsi bugezweho.
IGENZURA RY'IBICURUZWA
1. Ubwiza bw'isura
Imirasire ya H igomba kugira ubuso busukuye kandi bworoshye butagira imiyoboro, uduce duto, ingese nyinshi, imishwanyaguro, cyangwa izindi nenge zigaragara, ikubahiriza neza amahame n'ibyo abakiriya bakeneye.
2. Ubuziranenge bw'ibipimo
Ibipimo by'ingenzi nk'uburebure, ubugari bw'urukuta, uburebure bw'urukuta, ubugari bw'urukuta, n'ubugari bw'urukuta bigomba kugenzurwa neza mu buryo bugenwe.
3. Kugororoka
Umurabyo ugomba kuba wujuje ibisabwa mu kugorora. Ibi bigenzurwa hakoreshejwe gupima imiterere rusange cyangwa gukoresha ibipimo by’ubuhanga mu kugorora kugira ngo hatagira ukugorora gukomeye.
4. Kugenzura Torsion
Imirasire ya H igomba kugumana ubuziranenge bukwiye bwa geometrike nta kuzunguruka. Guhinduka kw'imirasire byemezwa binyuze mu kugenzura imiterekero cyangwa ibikoresho bipima guhindukira kw'imirasire.
5. Kwihanganira ibiro
Buri murabyo ugomba kuzuza uburemere bwagenwe. Uburemere buhamye bugenzurwa binyuze mu gupima no mu buryo busanzwe bwo kwihanganira.
6. Ibigize imiti (niba bikenewe)
Ku bijyanye no gusudira cyangwa gutunganya ibindi bikoresho, imiterere y’ibinyabutabire igomba kubahiriza amahame ngenderwaho kugira ngo ikore neza kandi ihuze neza.
7. Imiterere ya mekanike
Imikorere ya mekanike nko gukomera kw'imitsi, imbaraga zo gukuraho, no kurekura bigomba kuzuza ibisabwa na ASTM cyangwa umushinga.
8. Gupima bidasenya (NDT)
Iyo bibaye ngombwa, uburyo bwa ultrasound cyangwa ubundi buryo bwa NDT bukoreshwa kugira ngo hamenyekane inenge z'imbere no kwemeza ko imiterere y'umubiri imeze neza.
9. Gupakira no gushyira ibimenyetso
Ibirango, imigozi, n'ibimenyetso bikwiye bigomba gushyirwaho kugira ngo hamenyekane neza, hafatwe neza kandi byoroshye kumenya aho ibintu biherereye.
IKORESHWA RY'IBICURUZWA
Imirasire ya H isanzwe ikoreshwa cyane mu bwubatsi no mu ikoranabuhanga, harimo ariko ntibigarukira gusa kuri ibi bikurikira:
Ubwubatsi bw'inyubako, ubwubatsi bw'ibiraro, gukora imashini, kubaka amato, kubaka inyubako z'ibyuma,
GUPIKA NO KOHEREZA
1. Gupfunyika
Imirasire ya H ipfunyikwa hakurikijwe ibyo abakiriya bakeneye kugira ngo barinde ubuziranenge bw'ubuso mu gihe cyo kuyitwara no kuyishyira mu mahanga. Amahitamo asanzwe arimo gupfunyika ubusa, imigozi y'icyuma ifite ibipfundikizo birinda, gupfunyika palati z'ibiti, no gupfunyika pulasitiki idapfa amazi kugira ngo hirindwe gushwanyagurika, ubushuhe, no kwangirika.
2. Gushyiraho ibirango
Buri gapfunyika kashyizweho ikimenyetso cy’ingenzi nk’urwego, ingano, umubare w’ubushyuhe, ingano, n’ibisobanuro by’ibicuruzwa kugira ngo byoroshye kumenya, gukurikirana no gucunga aho hantu.
3. Gupakira
Mu gihe cyo gupakira, imirasire ya H ifatwa neza hakoreshejwe ibikoresho bikwiye byo guterura kugira ngo hirindwe ingaruka, kunama, cyangwa kwangirika k'ubuso. Hashyirwaho uburyo bwo gutondeka no gufata neza kugira ngo habeho umutekano mu gihe cyo gutwara.
4. Ubwikorezi
Uburyo bukwiye bwo gutwara ibintu nk'amakamyo, gari ya moshi, cyangwa imizigo yo mu mazi butoranywa hashingiwe ku ngano y'ibicuruzwa byatumijwe n'aho bijyanwa. Imizigo irafatwa neza kugira ngo idatwarwa kandi igire umutekano wo kuyitwara mu ntera ndende.
5. Gupakurura
Aho ugiye gupakurura ibintu, ugomba kwitonda ukoresheje ibikoresho bikwiye kugira ngo wirinde kwangirika guterwa no kugwa cyangwa gufatwa nabi.
6. Ububiko
Imirasire ya H igomba kubikwa mu bubiko bwumye kandi bufite umwuka uhagije cyangwa ahantu hirengeye kugira ngo hirindwe ubushuhe, ingese, no kwangiza ibidukikije, bigatuma ibikoresho bihorana ubuziranenge igihe kirekire.
IMBARAGA Z'IKORESHA
Ibibazo Bikunze Kubazwa
1. Nabona gute ibiciro bivuye kuri wewe?
Ushobora kuduha ubutumwa burimo amakuru arambuye ku kibazo cyawe, maze itsinda ryacu rishinzwe kugurisha rizagusubiza vuba riguha ibiciro bishimishije.
2. Ese uzazana ibicuruzwa ku gihe?
Yego, twiyemeje gutanga ibicuruzwa ku gihe. Dushyiraho gahunda ihamye yo kubitanga kandi tugashyiraho ibikoresho byizewe kugira ngo tugere ku gihe cyemewe cyo kubitanga.
3. Ese nshobora kubona ingero mbere yo gutumiza?
Yego, ingero ziraboneka iyo ubisabye. Akenshi, ingero ni ubuntu, kandi dushobora no kuzikora dukurikije ibishushanyo cyangwa amabwiriza yawe.
4. Ni ibihe biteganyijwe mu kwishyura?
Amabwiriza yacu yo kwishyura asanzwe ni 30% bya T/T deposit na 70% asigaye ugereranije na kopi ya B/L. Twemera kandi amasezerano ya EXW, FOB, CFR, na CIF.
5. Ese wemera isuzuma ry’umuntu wa gatatu?
Yego, dushyigikiye byimazeyo igenzura ry’abantu ba gatatu nka SGS, BV, n’izindi nzego z’ubugenzuzi zemewe ku rwego mpuzamahanga.
6. Ni gute twakwizera ikigo cyawe?
Turi abacuruza ibyuma by'umwuga dufite uburambe bw'imyaka myinshi mu nganda. Nk'abacuruza ibyuma bya zahabu bemewe, dufite icyicaro gikuru i Tianjin, mu Bushinwa, kandi twishimira uburyo bwose bwo kugenzura ikigo no kugenzura uruganda.











