Umhlahlandlela Wamabanga Ensimbi Ye-H Beam: Kuchazwa Amazinga E-ASTM, EN, kanye ne-GB

Embonini yokwakha nengqalasizinda yomhlaba wonke, kubalulekile ukukhetha izinto zokwakha ezifanele ukuze kuphephe, kuhlale isikhathi eside futhi kusebenze kahle. Njengoba idumileUmhlinzeki we-H Beam,Yazi izindinganiso zeNsimbi ezivela Emhlabeni Wonke - Izindinganiso Zomhlaba Wonke Zensimbi - ASTM (yaseMelika), EN (yaseYurophu), GB (yaseShayina) - Onjiniyela nabathengi kudingeka babe nokuqonda okucacile.

Lo mhlahlandlela unikeza incazelo ephelele yamamaki ensimbi avame ukusetshenziswa yiI-Carbon Steel H BeamAbakhiqizi emhlabeni jikelele.

lokhandwa-traders-ms-h-beams

Izindinganiso ze-ASTM (eNyakatho Melika)

I-American Society for Testing and Materials (ASTM) ibeka umkhawulo wamaphrojekthi amaningi eNtshonalanga Yenkabazwe.

Ugongolo lwe-ASTM A36 H: Ibanga "lensimbi emnene" elisetshenziswa kakhulu. Okungenani i-36 ksi (250 MPa), amandla okukhiqiza aphezulu kakhulu futhi inokushibilika okuhle kanye nokuguquguquka okwenza kube ngenye yezinsimbi ezinhle kakhulu zokwakha okuvamile kanye nokuhlanganiswa kwamabholidi.

I-A572 H Beam (Ibanga 50): Insimbi enamandla aphezulu i-High Strength Low Alloy (HSLA). Amandla aphezulu okukhiqiza (50 ksi / 345 MPa) womsebe we-A572 H uma kuqhathaniswa ne-A36 enza kube lula ukusebenzisa izingxenye ezilula zomthwalo ofanayo, ngaleyo ndlela kongiwe isisindo sephrojekthi iyonke.

Ugongolo lwe-A992 H: Indlela esetshenziswa kakhulu yemishayo ebanzi e-US ozoyithola namuhla. Kuyikhemistri eyingqayizivele, eyenzelwe ukushibilika okuthuthukisiwe kanye nesilinganiso esincane sokuvunwa kokusetshenziswa kokuzamazama komhlaba.

Amazinga e-EN (eYurophu)

I-European Standard (Ugongolo lwe-EN 10025 H) isebenzisa indlela yokuqamba amagama esekelwe emandleni amancane okukhiqiza ku-Megapascals (MPa).

I-S235JR H Beam: Izinga laseYurophu le-A36. Linamandla okukhiqiza angu-235 MPa. Igama elithi "JR" liwumphumela weqiniso lokuthi insimbi iye yahlolwa ngomthelela ekushiseni kwegumbi (20°C).

I-S275JR H Beam: Insimbi yesakhiwo esiphakathi nendawo (amandla okukhiqiza = 275 MPa). Ivame ukusetshenziswa ekwakheni amabhuloho kanye nozimele bemishini esindayo.

I-S355JR H Beam: I-S355JR Steel Beam enamandla aphezulu iyizinga elisetshenziswa kakhulu lemishayo enamandla aphezulu kukhathalogi ye-EN. Njengoba inamandla okukhiqiza angu-355 MPa futhi iyinto ekhethwayo yezakhiwo eziphakeme kanye nezakhiwo ezisogwini lapho izilinganiso zesisindo namandla zibalulekile.

Amazinga e-GB (eShayina)

Njengoba iShayina isalokhu ingumkhiqizi omkhulu kunabo bonke emhlabeni, abaningiInsimbi YekhabhoniAbaphakeli be-H Beamlandela indinganiso ye-GB/T 11263.

Ugongolo lwe-Q235 H: Kufana ne-S235JR kanye ne-A36. Uphawu "Q" ku-Q235 lumelela iphuzu lokukhiqiza kanti u-235 umele amandla ku-MPa. Luvame ukusetshenziswa ezakhiweni zesibili kanye nemibhoshongo yokuxhumana.

Ugongolo lwe-Q355 H: Ilandela ibanga elidala le-Q345, iyisisekelo sengqalasizinda yaseShayina esinamandla aphezulu. Yaziwa ngokuthi i-S355JR equivalent, esetshenziswa kabanzi ezakhiweni zensimbi ezakhiwe ngaphambilini (PEB) kanye nezimboni ezinkulu zezimboni.

Umhlinzeki Wefektri ye-H Beam

Kungani Kubalulekile Ukukhetha Umhlinzeki Ofanele We-H Beam

Ukuze uhambisane nalezi zindinganiso, udinga umlingani onolwazi lokuqinisekisa isitifiketi saphesheya kwemingcele. I-Top Carbon SteelAbakhiqizi be-H Beammanje sinikeza izitifiketi zokuhlolwa kwe-Mill (MTC) ezibonisa "isitifiketi esiphindwe kabili;" ugongolo lungaqinisekiswa kokubili i-S355JR kanye ne-Q355 ngesikhathi esisodwa.

Kungakhathaliseki ukuthi i-warehouse yakho iseMexico, ibhuloho lakho lisePhilippines, Ukukhetha ibanga elifanele lomsebenzi kunikeza ukuthula kwengqondo ngokwazi ukuthi umsebenzi ngeke ube nokwakheka okuhle kuphela kodwa futhi nokuthi usebenzise kahle isabelomali sakho sezinto ezibonakalayo.

I-ASTM W Beam
EN HEA/HEB H Beam
I-GB H Beam
Isikhathi sokuthunyelwe: Mashi-23-2026