Gwaro reH Beam Steel Grades: ASTM, EN, uye GB Standards Tsanangudzo

Muindasitiri yekuvaka nekuvaka pasi rose, zvakakosha kusarudza zvinhu zvekuvaka zvakakodzera kuti zvichengetedzeke, zvigare kwenguva refu uye zvisashandise mari yakawanda.Mutengesi weH Beam,Ziva mitemo yesimbi kubva kuPasirose - Mitemo Yepasi Pose yeSimbi - ASTM (yekuAmerica), EN (yekuEurope), GB (yechiChinese) - Mainjiniya nevatengi vanofanirwa kunzwisisa zvakajeka.

Gwaro iri rinopa tsananguro yakazara yemhando dzesimbi dzinoshandiswa zvakanyanya neKabhoni Simbi H BeamVagadziri pasi rose.

lokhandwa-vatengesi-ms-h-beams

ASTM Standards (North America)

Sangano reAmerican Society for Testing and Materials (ASTM) ndiro rinopa mwero wemapurojekiti mazhinji muWestern Hemisphere.

ASTM A36 H Beam: Ndiyo inonyanya kushandiswa "simbi diki". Painosvika 36 ksi (250 MPa), simba rayo rekugadzira rakakwirira uye ine weldability yakanaka uye ductility zvinoita kuti ive imwe yesimbi dzakanakisa dzekuvaka uye dzekubatanidza mabhoti.

A572 H Beam (Giredhi 50): Simbi ine Simba Rakanyanya (HSLA). Simba guru rekugadzira (50 ksi / 345 MPa) reA572 H beam zvichienzaniswa neA36 rinoita kuti pave nezvikamu zvakareruka zvemutoro mumwe chete, nokudaro zvichichengetedza huremu hwepurojekiti yese.

Beam reA992 H: Imwe nzira inonyanya kushandiswa yekuisa matanda akafara muUS yauchawana nhasi. Ikemikari yakasiyana, yakagadzirwa kuti ive nyore kusanganisa uye ine mwero wekushanda kwepasi pevhu.

EN Standards (Europe)

Mutemo weEuropean Standard (EN 10025 H Beam) inoshandisa tsika yekupa mazita yakavakirwa pasimba remubereko muMegapascals (MPa).

S235JR H Beam: Giredhi reEurope reA36. Rine simba rekubudisa re235 MPa. Zita rekuti "JR" rinobva pakuti simbi iyi yakaongororwa patembiricha yemumba (20°C).

S275JR H Beam: Simbi yepakati nepakati (simba rekugadzira = 275 MPa). Inowanzoshandiswa mukuvaka mabhiriji nemafuremu emidziyo inorema.

S355JR H Beam: Simba Rakakura reS355JR Steel Beam ndiro rinoshandiswa zvakanyanya muEN catalog. Nesimba rekukura re355 MPa, ndiro rinoshandiswawo pakuvaka zvivakwa zvepamusoro uye zvivakwa zvekunze uko huremu nesimba zvakakosha.

Mitemo yeGB (China)

Sezvo China ichiramba iri iyo inogadzira zvigadzirwa zvakawanda pasi rose, vazhinjiSimbi yeKabhoniVatengesi veH Beamtevedzera mwero weGB/T 11263.

Bhera reQ235 H: Zvakafanana neS235JR neA36. Chiratidzo "Q" muQ235 chinomiririra poindi yekukohwa nepo 235 ichiratidza simba muMPa. Inoshandiswawo zvakanyanya muzvivakwa zvechipiri uye nhare dzekutaurirana.

Bhera reQ355 H: Inotsiva giredhi rekare reQ345, ndiyo inonyanya kushandiswa muzvivakwa zveChinese. Inozivikanwa seS355JR yakaenzana, iyo inoshandiswa zvakanyanya muzvivakwa zvesimbi zvakagadzirwa kare (PEB) uye mafekitori makuru emaindasitiri.

Mutengesi weH Beam Factory

Sei Kusarudza Mutengesi weH Beam Akakodzera Kukosha?

Kuti ufambise zvinodiwa izvi, unoda mumwe munhu ane ruzivo rwekupa zvitupa zvepasi rose.Vagadziri veH Beamikozvino vari kupa Mill Test Certificates (MTC) inoratidza "Dual Certification;" danda rinogona kupihwa chitupa cheS355JR neQ355 panguva imwe chete.

Kunyangwe imba yako yekuchengetera zvinhu iri kuMexico, kana kuti iri kuPhilippines, kusarudza giredhi rakakodzera rebasa kunopa rugare rwepfungwa mukuziva kuti basa racho harizongori rakanaka chete asiwo kuti wakashandisa zvakanyanya bhajeti yako yezvinhu.

ASTM W Beam
EN HEA/HEB H Beam
GB H Beam
Nguva yekutumira: Kurume-23-2026