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Isahani/Igipapuro cy'icyuma cyubatswe mu nyubako za ASTM A283 – Ni nziza ku biraro n'inyubako
Isahani/Urupapuro rw'icyuma rwa ASTM A283 – Icyuma gihendutse gifite ubushobozi bwo gusudira neza, gukora no gushushanya neza, kibereye inyubako z'inganda zifite imbaraga zoroshye kugeza ku ziciriritse.
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Icyuma cya ASTM A572/A572M gifite imbaraga nyinshi | Icyuma cy'ubwubatsi cya karuboni yoroshye gikoreshwa mu bwubatsi no mu nganda
Icyuma cya ASTMA572/A572M – Ubwoko bw'icyuma gifite imbaraga nke (HSLA), gikoreshwa cyane mu bwubatsi, ibiraro, ibikoresho bya mekanike, n'indi mishinga y'ubwubatsi.
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Isahani y'icyuma ifite imikorere myiza ya ASTM A709 | Icyiciro cya 36 / 50 / 50W / HPS 70W / HPS 100W
Icyuma cya ASTM A709 – Icyuma gikomeye cyane cyagenewe ibiraro n'imishinga ikomeye y'ubwubatsi.
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Amasahani n'amashuka by'icyuma cya karuboni cya ASTM A283 - Icyuma kiramba, cyizewe kandi gihendutse kandi gitanga umusaruro
Isahani/Urupapuro rw'icyuma rwa ASTM A283 – Icyuma gihendutse gifite ubushobozi bwo gusudira neza, gukora no gushushanya neza, kibereye inyubako z'inganda zifite imbaraga zoroshye kugeza ku ziciriritse.
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Icyuma gishyushya ASTM A588/A588M gifite imbaraga nyinshi mu byuma byo hanze
Icyapa cy'icyuma cya ASTM A588/A588M – icyapa cy'icyuma gifite imbaraga nkeya (HSLA) cyagenewe gukoreshwa mu miterere y'ikirere.
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Icupa ry'icyuma cyoroshye gishyushye cya ASTM A36
Isahani y'icyuma ya A36 ishyushye cyane
Isanzwe: Ihuye na ASTM A36/A36M, icyuma gisanzwe cyo muri Amerika.
Imiterere y'ibinyabutabire: C: ≤0.25%, Mn: 0.80-1.20% (ku bunini bwa 20-40mm), S ≤0.40%, P: ≤0.04%, S: ≤0.05%, Cu: ≤0.20%.Ingufu zo gukurura: 400-550 MPa
Ingufu z'umusaruro: ≥250 MPa.Ingano:
Ubunini: 8-350 mm,
Ubugari: 1700-4000 mm,
Uburebure: 6000-18000 mm. -
Icyuma gishyushye cya ASTM A516 Gr.60 / Gr.65 / Gr.70 gifite icyuma gishyushye/urupapuro rwo gukoresha mu bikoresho by'umuvuduko n'ibikoresho by'inganda
Isahani y'icyuma ya ASTM A516 - Icyuma cyizewe cya karuboni gikoreshwa mu gukoresha imiti ikaze n'inganda muri Amerika
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Isoko ry'icyuma gishyushye gikozwe mu ruganda gifite ubwiza bwo hejuru kandi gishyushye kandi gifite ireme rya karuboni nkeya
Isahani y'icyuma ishyushye cyaneni icyuma cy'ibanze gikoreshwa cyane mu nganda. Ifite imiterere myiza kandi idahindagurika cyane bituma ihinduka cyane, ikora neza cyane, kandi ikaba ifite ubushobozi bwo gukora amasahani manini. Kuba ihendutse kandi ikoreshwa mu buryo butandukanye byatumye iba igikoresho cy'ingenzi gikoreshwa mu bwubatsi, imashini, ubwikorezi, n'ibindi bikorwa.
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Isahani y'icyuma gishyushye cya karuboni A36 S235jr Ss400
Isahani y'icyuma ishyushye cyaneni icyuma cy'ibanze gikoreshwa cyane mu nganda. Ifite imiterere myiza kandi idahindagurika cyane bituma ihinduka cyane, ikora neza cyane, kandi ikaba ifite ubushobozi bwo gukora amasahani manini. Kuba ihendutse kandi ikoreshwa mu buryo butandukanye byatumye iba igikoresho cy'ingenzi gikoreshwa mu bwubatsi, imashini, ubwikorezi, n'ibindi bikorwa.
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Igiciro cy'uruganda Amasahani ya karuboni ashyushye yazinguruwe n'umucuruzi A36 Amasahani ya karuboni y'icyuma OEM
Isahani y'icyuma ya A36 ishyushye cyane
Isanzwe: Ihuye na ASTM A36/A36M, icyuma gisanzwe cyo muri Amerika.
Imiterere y'ibinyabutabire: C: ≤0.25%, Mn: 0.80-1.20% (ku bunini bwa 20-40mm), S ≤0.40%, P: ≤0.04%, S: ≤0.05%, Cu: ≤0.20%.Ingufu zo gukurura: 400-550 MPa
Ingufu z'umusaruro: ≥250 MPa.Ingano:
Ubunini: 8-350 mm,
Ubugari: 1700-4000 mm,
Uburebure: 6000-18000 mm. -
Ibikoresho by'ubwubatsi by'icyuma gishyushye cya 6mm gikozwe mu nsinga zishyushye za galvanised mu ruganda bifite ubuziranenge bwo hejuru
Insinga z'icyuma zikozwe muri galvanizi ni ibikoresho birinda ingese binyuze mu gusiga urwego rwa zinc ku buso bw'insinga z'icyuma. Ifite ibi bikurikira: Icya mbere, kurwanya ingese neza bituma ikoreshwa ahantu hatose cyangwa hakomeye; Icya kabiri, imbaraga nyinshi, gukomera neza, bishobora kwihanganira ubukana bwinshi; Byongeye kandi, ubuso buraryoshye kandi bworoshye gutunganya no gushyiraho.
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Ibiciro by'imiyoboro ya galvanised ikoreshwa mu ruganda rw'Ubushinwa byagabanyijwe
Umuyoboro wa galvani ni ubwoko bw'umuyoboro ufite ubushobozi bwo kurwanya ingese bwongerwa no gusiga urwego rwa zinc ku buso bw'umuyoboro w'icyuma. Ufite imbaraga nyinshi kandi ukomeye, ushobora kwihanganira igitutu runaka, kandi kubera ubuso bwawo bworoshye, ubushobozi bwo kwirinda amazi yo mu rukuta rw'imbere ni buke, bukwiriye gukoreshwa mu buryo butandukanye. Uburyo buciriritse bw'umuyoboro wa galvani butuma ukoreshwa cyane mu bwubatsi, mu gutanga amazi, mu gusohora amazi no mu miyoboro ya HVAC n'indi mirima, igiciro gito cyo kuwusana, igihe kirekire cyo kuwukora, bigabanya gukenera kuwusana buri gihe. Byongeye kandi, umuyoboro wa galvani ugira ingaruka nke ku bidukikije mu gihe cyo kuwutunganya no kuwukoresha, bigaragaza uburyo bwiza bwo kurengera ibidukikije. Muri make, umuyoboro wa galvani ufite imikorere myiza n'ubukungu n'imikorere myiza, uba amahitamo meza ku mishinga myinshi y'ubuhanga.











