Ipuleti lensimbi le-ASTM A514 Ibanga K

I-ASTM High isivuno samandla ensimbi ipuleti A514 Grade K isetshenziswa lapho insimbi eshiselayo, machinable, enamandla aphezulu kakhulu idingeka ukonga isisindo noma ukuhlangabezana nezidingo zamandla zokugcina. I-alloy steel plate A514 Gr K ijwayele ukusetshenziswa njengensimbi yesakhiwo ekwakhiweni kwesakhiwo, ama-cranes, noma eminye imishini emikhulu esekela imithwalo ephezulu. Kuze kube manje singanikeza ukujiya okuphezulu kwepuleti lensimbi lamandla aphezulu A514 Gr.K elifinyelela kumamilimitha angu-300 ngokwelashwa kokushisa okucinywe futhi okuqinile.

I-ASTM A514 Structural Steel Plate iyipuleti lensimbi eliwela ngaphansi kwesambulela samapuleti ensimbi eQuenched and Tempered Alloy. Lawa mapuleti enziwa ukwelashwa kwe-Q&T lapho ashiselwa khona futhi apholiswe ngokushesha. Amandla amancane okukhiqiza angu-100 ksi enza amapuleti ensimbi amelana nemihuzuko ye-ASTM A514 abe nzima kakhulu futhi afaneleke ukusetshenziswa. Ngokuhambisana nezindinganiso ze-ASTM, lawa mapuleti ensimbi e-High Strength Alloy (HSA) amele:

S = Insimbi Yesakhiwo
514 = ubuncane besivuno samandla
Q = ucinywe futhi uthukuthele
A, B, C, E, F, H, J, K, M, P, Q, R, S, T= amabanga

Impahla yokwakha ye-A514 Gr K yensimbi yamandla aphezulu:

Ukwakheka kwamakhemikhali kwe-A514 Gr K yensimbi enamandla amakhulu (Ukuhlaziywa Kokushisa Okuphezulu%)

Izidingo Zobuchwepheshe Nezinsizakalo Ezengeziwe:

• Ukuhlolwa kwengcindezi ephezulu
• Ukuhlolwa okunomthelela kwezinga lokushisa eliphansi
• Ukwelashwa kokushisa kwangemuva kwe-welded (PWHT)
• Isitifiketi sokuhlola se-Orginal Mill esikhishwe ngaphansi kwe-EN 10204 FORMAT 3.1/3.2
• Lapho i-cooper steel icaciswa ku-A709 Gr36, okuqukethwe ngu-Cu≥0.20%
• Ukudubula nokupenda, Ukusika kanye nokushisela njengezidingo zomsebenzisi ngamunye
• Ugqinsi olusindayo (amayintshi angu-3 noma ugqinsi) olutholakala ezikhungweni eziningi zokusabalalisa ze-Leeco Steel.
• Itholakala kumabanga ajwayelekile: 36, 50 kanye no-50W.
• Itholakala kumabanga asebenza kahle kakhulu: i-HPS 50W ne-HPS 70W.
• Amakhasimende angacacisa amamaki angu-A709 ukuze ahlangabezane nemfuneko yokuhlolwa kwe-Charpy yezindawo ezithile nesimo sezulu.