TheASTM A992/ UBURENGANZI -992M (2011 (2015) Ibisobanuro bisobanura ibice byinyenga byashyizwe mubikorwa byo kubaka imiterere, imiterere yakira, nibindi bisobanuro bikunze gukoreshwa. Ibipimo byerekana ko igipimo gikoreshwa mu kumenya imiti isabwa ku bintu by'isesengura ry'amajyaruguru nka: karubone, Mariko, Danimari, Danimari, Molybdenum, Niobium, n'umuringa. Ibipimo byerekana kandi imitungo yo kwikuramo isabwa gusaba tensile nko gutanga imbaraga, imbaraga za kanseri, no kurambura.
ASTM A992.ASTM A36naA572Icyiciro cya 50. ASTM A992 / ABAN92M -11 (2015) ifite ibyiza byinshi byihariye: byerekana umupfumu wibintu, nicyo kidasanzwe cyo gutanga umusaruro wa 0.85; Byongeye kandi, kuri karubone ihwanye na 0.5 ku ijana, isobanura ko umucunga wibikoresho ari 0.85 ku ijana. , itezimbere Ukubltable yicyuma kuri karubone ihwanye na 0.45 (0.47 kubanyeshuri batanu mumatsinda 4); na ASTM A992 / ABANY2M -11 (2015) ikoreshwa muburyo bwose bwimyirondoro ishyushye.
Itandukaniro riri hagati ya ASTM A572 Ibikoresho 50 na ASTM ALTM A992
ASTM A572 Ibikoresho 50 bisa na ASTM A999 ariko hari itandukaniro. Ibice byinshi bya flange byakoreshejwe muri iki gihe ni ASTM A992. Mugihe ASTM A992 na ASTM A572 Icyiciro cya 50 muri rusange ni kimwe, ASTM A992 iruta ayandi miti hamwe nubugenzuzi bwumutungo.
ASTM ABAN92 ifite agaciro ntarengwa agaciro hamwe nimbaraga ntarengwa za kanseri, kimwe nimbaraga ntarengwa zidasanzwe kugirango ugabanye imbaraga zimari na karubone ntarengwa ihwanye na karubone. ASTM A992 ihenze yo kugura kuruta ASTM A572 Urwego 50 (na ASTM A36 amanota menshi) kubice byinshi.
Igihe cya nyuma: Jun-18-2024
