Washington DC - Ikigo cy’Abanyamerika gishinzwe ibyuma n’ibyuma (AISI) cyasohoye AISI S250-21, “Ubukonje bwo muri Amerika y'Amajyaruguru bukora ibyuma byubaka amabahasha y’ubushyuhe bwo kwimura ibipimo, 2021 Edition,” nk’isoko imwe yo kubara coeffisiyoneri y’ubushyuhe ku nkuta. kirimo icyuma gikonje gikonje kandi (U-factor) igisenge / igisenge cyibisenge. Ibipimo bigenewe kwakirwa no gukoreshwa muri Amerika, Kanada na Mexico kandi biraboneka gukuramo kubuntu kuri www.aisistandards.org.
AISI S250-21 yateguwe kugirango amaherezo isimbuze inzira nyinshi muburyo butandukanye bwingufu zingirakamaro hamwe nubuziranenge, inyinshi murizo zigarukira kuri 16 ″ cyangwa 24 ″ kurukuta kumurongo wamakuru. Amahitamo asanzwe yimibare agabanijwemo:
AISI S250-21 igamije guhagararira urwego rukurikiraho rwisesengura muburyo buzwi bwahinduwe bwa domaine, bwatangiye gukorwa mu 1997. Ibyiza bya AISI S250-21 kurenza uburyo bwose bwo kubara ni ubushobozi bwo gusesengura inteko zurukuta hamwe nibiranga ibi bikurikira :
Komite ishinzwe ubuziranenge bwa AISI yashyizeho urupapuro rwo gukora imibare ikurikije imibare ya AISI S250-21. Iyi mbonerahamwe iraboneka kubuntu kandi igabanya cyane igihe gisabwa cyo kubara ibice bitandukanye bigize ibahasha ukurikije ibisanzwe.
AISI ikora nk'ijwi rya politiki ya guverinoma ku nganda z’ibyuma muri Amerika kandi iteza imbere ibyuma nk'ibikoresho byo guhitamo ku isoko. AISI kandi igira uruhare runini mugutezimbere no gukoresha ibicuruzwa bishya byikoranabuhanga hamwe nikoranabuhanga ryo gukora ibyuma. AISI igizwe nabakora ibyuma hamwe nitanura rya arc hamwe nabanyamuryango bafatanije batanga cyangwa abakiriya binganda zibyuma. Kugira ngo umenye byinshi kubyerekeye ibyuma nibisabwa, sura urubuga rwa AISI kuri www.steel.org. Kurikiza AISI kuri Facebook cyangwa Twitter (@AISIsteel).
Igihe cyo kohereza: Nyakanga-15-2023