Ubushinwa A283 A285 Icyuma gishyushye Icyuma gishyushye Icyuma gikonje Icyuma A36 Uruganda nuwitanga | Ruiyi
Icyuma A283 Icyiciro C gishobora gukoreshwa nibikorwa bisanzwe nko gukata, gusya no gusudira.
Gusaba:
A283 Gr C. ikoreshwa cyane mukubaka inganda, umunara wogukwirakwiza amashanyarazi menshi, Ikiraro, ibinyabiziga, itanura ryamashyiga, kontineri, amato, nibindi, nabyo ntibikoreshwa cyane nkibisabwa kugirango bikore ibice byimashini.
Ibipimo biranga icyiciro cya A Icyuma: Ubunini bukoreshwa kuri iki cyiciro A ibikoresho nkuko byasobanuwe muri ASTM A283 bitangirira kuri mm 6 kugeza kuri mm 50. Ubugari busanzwe kuva kuri mm 600 kugeza kuri mm 2000.
Ibigize imiti yo mu cyiciro cya A Icyuma: ASTM A283 isobanura imiterere yimiti yicyiciro cya A nkuko biri:
Umubare ntarengwa wa Carbone (C) ni 0.14
Umubare ntarengwa wa Silicon (Si) ni 0.4
Umubare ntarengwa wa Manganese (Mn) ni 0.9
Umubare ntarengwa wa Fosifori (P) ni 0.035
Umubare ntarengwa wa Amazi (S) ni 0.040
Ijanisha ntarengwa rya Umuringa (Cu) ni 0.20
Igisigaye ni ijanisha (Fe) ijanisha kandi hamwe numwanda muke
ASTM A285 ni ubwoko bwibyuma bisanzwe bya karubone bigenewe ibikoresho byumuvuduko wogusunika nkibikoresho byo gutekesha, kubika, kubika ubushyuhe, nibindi. , mubisanzwe icyapa cya ASTM A285 gitangwa uko kizunguruka. bikozwe no kwicwa, kwicwa igice, gufatwa cyangwa kuzenguruka ibyuma ukurikije ibyifuzo byabakoresha ba nyuma.
ASTM A285 ibyuma birashobora gukorwa muburyo bwinshi bwibicuruzwa byibyuma, amasahani yicyuma, icyuma cyuma, umuyoboro wibyuma, ifite ubushobozi bwiza bwo gusudira kugirango fusion weld ikenera ibikoresho byubwato bwumuvuduko, uburebure bwayo ntarengwa bugarukira kuri 50mm kugirango yishingire umutungo wubukanishi
ASTM A283 yateguwe nkubwoko bwicyuma cya karubone kubwuburyo rusange bwubatswe, iki cyuma gifite imbaraga nke kandi ziciriritse, gifite ibyiciro 2 byicyuma (Grade C, Grade D). Isahani yicyuma ikozwe muri coil cyangwa idafite ubushyuhe, harasabwa ikindi kizamini kugirango igabanye imihangayiko, mubisanzwe nyuma yo gushushanya icyuma, kugenzura, guhuza, kuvura ubushyuhe birasabwa mbere yo gutanga. ASTM A283 ikoreshwa gusa mubikorwa byubaka, mugihe icyuma cya ASME SA283 / SA283M gishobora no gukoreshwa mubyuma bikoreshwa mubyuma. Kuboneka ASTM A283 ifishi yibicuruzwa bikubiyemo icyuma, icyuma, ibyuma, ibyuma byubatswe nkibice byibyuma, ibiti, niba ukeneye kugura icyuma cya ASTM A283, twandikire nonaha.
