I-ASTM A36ivumelana namazinga e-American Society for Testing and Materials, futhi amapayipi ensimbi ekhabhoni ajwayelekile akhiqizwa ngokuvumelana nezindinganiso ze-ASME alingana nempahla yase-China ye-Q235, okungeye-American Standard and Common carbon steel plate.
I-ASTM A36 ilungele ukufakwa kwe-riveting, bolting kanye nezakhiwo zokushisela ezisetshenziswa kumabhuloho nezakhiwo, futhi ivame ukusetshenziswa ekwakhiweni kwemishini. I-ASTM A36 inokusebenza okuhle kokusika nokushisela. Mayelana nokucutshungulwa kokusika, inokusebenza okuzinzile, i-deformation encane yokusika futhi kulula ukuyishisela. Isetshenziswa kabanzi ezimbonini zokukhiqiza ezifana nemishini esindayo yokukhiqiza izingxenye ezisele, imboni yensimbi namakhemikhali, kanye nama-flanges.
Izinga eliphezulu le-ASTM A36: ASTM A36/A36M-03a.
Izakhi zamakhemikhali nokwakheka kwe-ASTM A36:
1. Izakhi: C (carbon), Si (silicon), Mn (manganese), P (phosphorus), S (sulphur), Cu (copper)
2. Ukwakhiwa: C: ≤0.25, Si≤0.40, Mn: ≤0.80-1.20, P≤0.04, S: ≤0.05, Cu≥0.20. (uma kuyinsimbi equkethe ithusi)
Izidingo zobuchwepheshe ze-ASTM A36: ukutholwa kwamaphutha, izidingo zokusebenza ze-Z15Z35 ukujiya, amandla aphezulu, ukuqina okuphezulu nezinye izidingo.
Izinto zokwakha ze-ASTM A36:
Amandla okukhiqiza——≥250MPa
Amandla okuqina - 400MPa-550MPa
Ukukhula ngemva kwekhefu——≥20% (ngaphandle komthelela)
Isimo sokudiliva se-ASTM A36:
Awekho amaphutha njengokuqhekeka, amabhamuza, nezibazi ebusweni. Isimo sokulethwa kwepuleti lensimbi siyashisa, futhi singalethwa ngokuya ngezidingo zobuchwepheshe ezifana nokujwayelekile, ukufudumala, nokugingqa okulawulwayo; ukutholwa kwamaphutha kungenziwa njengophenyo olu-1, uphenyo olu-2, nophenyo olu-3; Ukunwetshwa kokuqina kungenza okuthi z15, z25, z35.
Ukucaciswa okujwayelekile kwamapuleti ensimbi e-ASTM-A36: (ubukhulu* ububanzi* ubude)
8mm*1800mm-10000mm
10mm * 2000mm-11000mm
12mm * 2200mm-12000mm
14mm * 2500mm-12000mm
16mm*1800mm-2200mm*12000mm
18mm-30mm*1500mm-2500mm*2410mm-12000mm
31mm-50mm*1800mm-2800mm*1350mm-13000mm
51mm-80mm*1200mm-2800mm*1470mm-13000mm
85mm-120mm*1100mm-2800mm*1620mm-13500mm
125mm-180mm*1050mm-3000mm*2400mm-9600mm
Isikhathi sokuthumela: Feb-22-2023