Inyigisho y'Ingano z'Ibyuma bya H Beam: Ibipimo bya ASTM, EN, na GB byasobanuwe

Mu nganda z’ubwubatsi n’ibikorwa remezo ku isi yose, ni ngombwa guhitamo ibikoresho by’ubwubatsi bikwiye kugira ngo bigire umutekano, birambe kandi bigire akamaro mu gihe gito.Umucuruzi wa H Beam,Menya amahame ngenderwaho y'icyuma yo hirya no hino ku isi - Amahame ngenderwaho mpuzamahanga y'icyuma - ASTM (Amerika), EN (Uburayi), GB (Abashinwa) - Injeniyeri n'abaguzi bagomba gusobanukirwa neza.

Iyi mfashanyigisho itanga isesengura ryimbitse ry’imiterere y’icyuma gikoreshwa cyane naIcyuma cya karuboni H BeamAbakora ibicuruzwa ku isi yose.

lokhandwala-abacuruzi-ms-h-beams

Amahame ya ASTM (Amerika ya Ruguru)

Umuryango w’Abanyamerika wita ku bipimo n’ibikoresho (ASTM) ni wo ugena ibipimo ngenderwaho ku mishinga myinshi yo mu Burengerazuba bw’Isi.

Umuringa wa ASTM A36 H: Niyo "icyuma cyoroshye" gikoreshwa cyane. Nibura 36 ksi (250 MPa), imbaraga z'umusaruro ni nyinshi kandi ifite ubushobozi bwo gusudira no koroha, ibyo bigatuma iba imwe mu byuma byiza cyane byo kubaka muri rusange no guteranya imigozi.

Umurimbo wa A572 H (Icyiciro cya 50): Icyuma gifite imbaraga nyinshi kandi gito (HSLA). Ingufu nyinshi zikomoka ku muvuduko wa A572 H ugereranije na A36 zituma habaho ikoreshwa ry'ibice byoroheje ku mutwaro umwe, bityo bikagabanya uburemere bw'umushinga wose.

Umurabyo wa A992 H: Ubundi buryo bukoreshwa cyane mu gukoresha imirasire miremire muri Amerika uzasangamo uyu munsi. Ni shimi yihariye, yakozwe kugira ngo yongere ubushobozi bwo gusudira no kugabanya ingano y’imitsi mu mihindagurikire.

Amahame ngenderwaho ya EN (Uburayi)

Amahame Ngenderwaho y'Uburayi (Umurabyo wa EN 10025 H) ikoresha uburyo bwo kwita amazina bushingiye ku mbaraga nke z'umusaruro muri Megapascals (MPa).

Umurimbo wa S235JR H: Ifite urwego rw'i Burayi rwa A36. Ifite imbaraga zo gutanga umusaruro wa 235 MPa. Izina rya "JR" ni ingaruka z'uko icyuma cyakorewe isuzuma ry'ingaruka ku bushyuhe bw'icyumba (20°C).

Umurimbo wa S275JR H: Icyuma cy’ubwubatsi kiri hagati (imbaraga z’umusaruro = 275 MPa). Gikunze gukoreshwa mu bwubatsi bw’ibiraro n’ibikoresho biremereye.

Umurimbo wa S355JR H: Ingufu nini za S355JR Steel Beam ni zo zikoreshwa cyane mu mirasire ikomeye muri EN catalog. Ifite imbaraga za 355 MPa, ni nayo ikoreshwa cyane mu nyubako ndende no mu nyubako zo mu nyanja aho uburemere n'imbaraga ari ingenzi cyane.

Amahame ya GB (Ubushinwa)

Kubera ko Ubushinwa bukomeje kuba ubwa mbere bukora ibicuruzwa byinshi ku isi, benshiIcyuma cya karuboniAbatanga serivisi za H Beamkurikiza ibipimo ngenderwaho bya GB/T 11263.

Umurabyo wa Q235 H: Bisa na S235JR na A36. Ikimenyetso "Q" muri Q235 kigaragaza aho umusaruro ugarukira mu gihe 235 igaragaza imbaraga za MPa. Ikoreshwa kandi mu nyubako z'inyongera n'iminara y'itumanaho.

Umurabyo wa Q355 H: Yasimbuye icyiciro cya kera cya Q345, ni yo shingiro rikomeye ry’ibikorwa remezo by’Abashinwa. Izwi nka S355JR ihwanye, ikoreshwa cyane mu nyubako z’ibyuma byakozwe mbere (PEB) no mu nganda nini.

Umucuruzi w'uruganda rwa H Beam

Impamvu Guhitamo Umutangabuguzi Ukwiye wa H Beam Ari Ingenzi

Kugira ngo ukoreshe aya mahame, ukeneye umufatanyabikorwa ufite impamyabushobozi yo kwambukiranya imipaka. Top Carbon SteelAbakora H Beamubu batanga Impamyabumenyi z'Ibizamini bya Mill (MTC) zigaragaza "Impamyabumenyi ebyiri;" igiti gishobora kwemezwa kuri S355JR na Q355 icyarimwe.

Ububiko bwawe bwaba buri muri Megizike, cyangwa ikiraro cyawe kiri muri Filipine, Guhitamo amanota akwiye y'akazi bitanga amahoro yo mu mutima mu kumenya ko akazi kazaba gafite imiterere myiza gusa, ahubwo ko kazaba gafite n'ubushobozi bwo gukoresha neza ingengo y'imari yawe y'ibikoresho.

ASTM W Beam
EN HEA/HEB H Beam
GB H Beam
Igihe cyo kohereza ubutumwa: Werurwe-23-2026