Kutshanje, iBotop Steel inikezele ngempumelelo iImibhobho yentsimbi engenamthungo yeBanga B ye-ASTM A106eye yahlolwa ngokungqongqo yi-arhente yokuhlola yomntu wesithathu (TPI).
Kuyafaneleka ukuba uqaphele ukuba lo mthengi ubeke ii-odolo ezininzi kule mveliso unyaka wonke, obonisa ngokupheleleyo ukuqaphela kwabo okuqinileyo kunye nokuthembela kumgangatho kunye nenkonzo enikezelwa yiBotop Steel.
Ulwazi lweProjekthi:
Inombolo yomyalelo: BT20250709A
Izinto eziphathekayo: I-ASTM A106 yeBanga B iMibhobho yentsimbi engenamthungo
Ubukhulu: 12", 18", 20", 24"
Ubunzima bubonke: iitoni ezili-189
Izinto zokuHlola ze-TPI: Imbonakalo, imilinganiselo, ukubunjwa kweekhemikhali, iimpawu zomatshini, kunye novavanyo olungonakalisi.
Ingxelo yoHlolo lweNkalo yeMichiza
| I-ASTM A106 iBanga B | Ukuqulunqwa kwemichiza, % | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V | |
| IiMfuno eziMgangatho | 0.30 ubuninzi | 0.29-1.06 | 0.035 ubuninzi | 0.035 ubuninzi | 0.10 imiz | 0.40 ubuninzi | 0.40 ubuninzi | 0.15 ubuninzi | 0.40 ubuninzi | 0.08 ubuninzi |
| Iziphumo ezizizo | 0.22 | 0.56 | 0.005 | 0.015 | 0.24 | 0.19 | 0.007 | 0.0018 | 0.015 | 0.0028 |
Ingxelo yoHlolo lweePropati zoomatshini
| I-ASTM A106 iBanga B | Iipropati zoomatshini | |||
| Tensile strength | Unikeze Amandla | Elongation (longitudinal) | Ukugoba uvavanyo | |
| IiMfuno eziMgangatho | 415 MPa min | 240 MPa min | 30% min | Akukho zintanda |
| Iziphumo ezizizo | 470 MPa | 296 MPa | 37.5% | Akukho zintanda |
Njengomthengisi ohamba phambili wentsimbi engenamthungo eTshayina, iBotop Steel izinikele ekuboneleleni ngezisombululo zemibhobho yentsimbi ekumgangatho ophezulu kubathengi kwihlabathi liphela. Nokuba zezemveliso ezisemgangathweni okanye iimfuno ezilungiselelweyo, sizimisele ukunikezela ngamava enkonzo alungiselelweyo nanelisayo.
Wamkelekile ukuba uqhagamshelane nathi ukuze ufunde ngakumbi malunga ne-ASTM A106 yeBanga B imibhobho yentsimbi engenamthungo kunye namathuba entsebenziswano.
Ixesha lokuposa: Aug-08-2025