urupapuro_rwanditseho

Akamaro k'ibyuma bya ASTM A283 ku mishinga y'ubwubatsi muri Amerika


Icyapa cy'icyuma cya ASTM A283 ni icyuma cyubatswe mu buryo bwa karuboni nke gikoreshwa cyane muri Amerika kuberaimikorere ihamye ya mekanike, ihendutse kandi yoroshye kuyikoraKuva ku nyubako z'ubucuruzi n'inganda kugeza ku mishinga minini y'ibikorwa remezo, ibyuma bya A283 bitangainkunga yizewe y'inyubako.

isahani y'icyuma ya astm a572 (1)
isahani y'icyuma ya astm a572 (2)

Incamake y'icyuma cya ASTM A283 Plate

Icyapa cy'icyuma cya ASTM A283yagenewe inyubako z'ubwubatsi n'ubwubatsi zifiteimitwaro iringaniyeIgabanyijemo ibiceIcyiciro cya A, B, C, na D, buri kimwe gifite imiterere itandukanye gato ya shimi n'iy'imashini kugira ngo gihuze n'ibisabwa bitandukanye by'ubuhanga.

 

Igice C (Karuboni) Mn (Manganese) P (Fosforu) S (Sulfure) Si (Silicone)
Urutonde rw'ibikubiye mu kinyamakuru ≤ 0.25% ≤ 1.4% ≤ 0.04% ≤ 0.05% 0.15–0.40%

 

Urupapuro rw'icyuma rwa ASTM A283Imitungo ya Mekanike

Icyiciro Imbaraga z'umusaruro Imbaraga zo Gufata Ingano y'Ubunini bukoreshwa
Icyiciro cya A 41 ksi (≈ 285 MPa) 55-70 ksi (≈ 380–485 MPa) mm 3–50
Icyiciro cya B 50 ksi (≈ 345 MPa) 60-75 ksi (≈ 415–515 MPa) mm 3–50
Icyiciro cya C 55 ksi (≈ 380 MPa) 70-85 ksi (≈ 480–585 MPa) mm 3–50
Icyiciro cya D 60 ksi (≈ 415 MPa) 75-90 ksi (≈ 520–620 MPa) mm 3–50

 

Iyi miterere ihamya ko ibyuma bya ASTM A283 bishobora gukoraimitwaro ihoraho n'ihindagurika, harimo n'umuyaga n'imbaraga z'ibidukikije.

Ibyiza by'Imikorere

Imbaraga zizewe: Irinda umutekano mu gihe cy'imitwaro iremereye.

Ubusudi bwiza cyane: Bikwiriye inyubako nini z'icyuma no gusudira aho hantu.

Imiterere y'imiti isanzwe: Itanga icyizere cyo kuramba no kwizerwa mu nyubako igihe kirekire.

Ibi bituma plaque z'icyuma za A283 ziba amahitamo meza ku mishinga y'ubwubatsi ihendutse kandi ifite umutekano.

Porogaramu muri Amerika

Icyapa cy'icyuma cya ASTM A283 gikoreshwa cyane muri:

Inganda n'ububiko: Ibisenge binini n'inkuta bishyigikiwe n'inkingi nini

Inyubako z'ubucuruzi: Iminara y'ibiro, amaduka, inyubako z'amagorofa menshi

Imishinga y'ibikorwa remezo: Inkuta z'ikiraro, inkuta zirinda ibidukikije, imitako y'uburinzi

Mu turere twibasirwa n'ibiza nk'imyuzure n'imitingito,Icyapa cy'icyuma cya A283bitanga ubukomere bwinshi n'umutekano mu by'inyubako.

Ikiguzi n'inyungu z'ubwubatsi

Ihendutse ku giciro: Ihendutse kandi iboneka cyane muri Amerika y'Amajyaruguru n'Amajyepfo.

Gukora ibintu byoroshye: Uburyo bwiza bwo gusudira no gukora neza mu guteranya ibyuma binini no gusudira aho biherereye.

Kubaka neza: Bigabanya igihe cy'umushinga n'ikiguzi rusange ariko bigakomeza ubuziranenge bw'inyubako.

Umwanzuro

Hamwe naimiterere ihamye y'imiti, umusaruro uringaniye n'imbaraga zo gukurura, ubushobozi bwo gusudira bwiza, hamwe n'inyungu ku giciro, Icyapa cy'icyuma cya ASTM A283 ni ingenzi cyane ku isoko ry'ubwubatsi muri Amerika. Uko umubare w'inyubako z'inganda n'ubucuruzi wiyongera, icyapa cy'icyuma cya A283 kizakomeza kugira uruhare runini muuruhare runini mu mishinga y'ubwubatsi itekanye, irambye kandi ikora neza.

ITSINDA RY'UBUFARANSA

Aderesi

Agace k'inganda ziteza imbere Kangsheng,
Intara ya Wuqing, umujyi wa Tianjin, Ubushinwa.

Amasaha

Kuwa mbere-Ku cyumweru: Serivisi y'amasaha 24


Igihe cyo kohereza: Ukuboza-03-2025