Ibyuma bya Amerika by'imashini ASTM A992 by'icyuma gizunguruka

Ishusho y'urubaho rw'icyuma cya Amerika cy'ibishushanyo mbonera bya ASTM A992 by'icyuma gizunguruka

Ibisobanuro bigufi:

Akabati k'icyuma gakozwe mu cyuma ka ASTM A992ni icyuma gikomeye cyane, kidakoresha aloyi nkeya kandi gifite ubushobozi bwo gusudira no gukomera, kikaba cyiza cyane mu mishinga y'ubwubatsi, imashini z'inganda, n'imishinga yo gukora.

Nimero y'icyitegererezo:A992

Ibisanzwe:ASTM

Tekiniki:Ishyushye cyane

Imbaraga z'umusaruro:345–450 MPa (bitewe n'urwego)

Ingufu zo Gukurura:450–620 MPa

Uburebure:uburebure bwa metero 6, metero 12, cyangwa uburebure bwihariye

Porogaramu:Imitako y'inyubako, ibiraro, imashini z'inganda, gukora ibintu bikomeye

Icyemezo:ISO

Isaha yo gutanga:Iminsi 7–15 bitewe n'ingano y'ibicuruzwa

Amategeko yo kwishyura:T/T: 30% by'ingwate + 70% mbere yo kohereza

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Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro birambuye ku gicuruzwa

Ikintu	Ibisobanuro birambuye
Izina ry'igicuruzwa	Akabati k'icyuma gakozwe mu cyuma ka ASTM A992
Ibipimo ngenderwaho by'ibikoresho	ASTM A992 / ASME SA992
Ingano y'icyuma	Icyuma cy'ubwubatsi gifite imbaraga nyinshi kandi giciriritse (HSLA)
Imiterere	Urubaho rwo kuzenguruka / Inkoni
Kurangiza ubuso	Ishyushye iranze, irangi, irangi (ni ngombwa)
Ingano y'umurambararo	Ø10 mm – Ø100 mm (ishobora guhindurwa)
Uburebure	6 m / 12 m / ikase uburebure uko bikenewe
Imiterere ya mekanike	Ingufu z'umusaruro: 345–450 MPa Ingufu zo Gukurura: 450–620 MPa Uburebure: ≥ 18%
Serivisi zo Gutunganya	Gukata, Gutunganya, Gupfundika, Gutunganya, Gutunganya CNC
Porogaramu	Imitako y'inyubako, inkingi z'icyuma, ibiraro, imashini z'inganda, amateraniro yakozwe
Impamyabumenyi	Icyemezo cy'ikizamini cy'inganda (MTC), ISO 9001, CE (ni ngombwa)
Gupakira	Imigozi y'icyuma, amapaleti cyangwa imipfundikizo irinda kwangirika yoherezwa mu mahanga
Igihe cyo gutanga	Iminsi 15–30 bitewe n'ingano y'ibicuruzwa byatumijwe n'uburyo byahinduwe
Amategeko yo Kwishyura	T/T: 30% y'inyongera + 70% y'amafaranga asigaye

Ingano y'icyuma gikozwe mu cyuma cya ASTM A992

Ingano (mm / muri)	Uburebure (m / ft)	Uburemere kuri Metero (kg/m2)	Ubushobozi bwo gutwara imizigo bugera kuri kg	Inyandiko
20 mm / 0.79 inches	metero 6 / metero 20	2.56 kg/m	750–950	ASTM A992 HSLA
25 mm / 0.98 inches	metero 6 / metero 20	3.99 kg/m	1.050–1.350	Uburyo bwo gusudira bwiza, ikoreshwa mu nyubako
30 mm / 1.18 inches	metero 6 / metero 20	5.76 kg/m	1.600–2.000	Imiterere rusange n'ubuhanga
32 mm / 1.26 inches	metero 12 / metero 40	6.16 kg/m	2,000–2,400	Ubwubatsi bw'imirimo iciriritse
40 mm / 1.57 inches	metero 6 / metero 20	9.95 kg/m	2,700–3,200	Imashini n'imitako by'inganda
50 mm / 1.97 inches	metero 6–12 / metero 20–40	15.52 kg/m	4,000–4,700	Ibice bitwara imizigo
mm 60 / 2.36 inches	metero 6–12 / metero 20–40	22.34 kg/m	5,500–6,200	Ibyuma biremereye byubatswe mu nyubako

Ibikubiye mu cyuma gikozwe mu buryo bwa ASTM A992 Cyuzuye

Icyiciro cyo Guhindura	Amahitamo	Ibisobanuro / Inyandiko
Ingano	Ingano, Uburebure	Ingano: Ø10–Ø100 mm (ishobora guhindurwa); Uburebure: 6 m / 12 m cyangwa ikase bitewe n'ibisabwa n'umushinga
Gutunganya	Gukata, Gushyiramo insinga, Kuzigonda, Gutunganya	Uduti dushobora gucibwa, gukururwa, gutoborwa, gucukurwa, cyangwa gukorerwa imashini hakurikijwe ibishushanyo cyangwa ibisabwa byihariye mu ikoreshwa ryatwo.
Ubuvuzi bw'ubuso	Umukara, Urimo ibinure n'amavuta, Urimo irangi, Urimo irangi	Byatoranijwe hashingiwe ku ikoreshwa ry'imbere/inyuma n'ibisabwa mu kurwanya ingese
Kugororoka no Kwihanganirana	Igipimo / Ubuziranenge	Ubuhanga bugenzurwa kandi bushobora kwihanganira ibintu mu buryo bungana buboneka iyo ubisabye
Gushyiramo ikimenyetso no gupakira	Ibirango byihariye, Umubare w'ubushyuhe, ipaki yo kohereza mu mahanga	Ibirango birimo ingano, urwego (ASTM A572 Urwego 50), inomero y'ubushyuhe; bipakiye mu mipfunyika y'icyuma ikwiriye koherezwa mu makontena cyangwa mu gace biherereyemo.

Kurangiza ubuso

Ubuso bw'icyuma cya karuboni

Ubuso bw'icyuma gikozwe mu lisansi

Ubuso bushushanyijeho irangi

Porogaramu

Inkunga z'inyubako
Imiringa, inkingi, ibyuma bifasha mu gupfunyika, udukingirizo, n'ibindi bintu bitwara imizigo bisaba imbaraga n'uburambe.
Inyubako n'Ibyuma
Imiterere yoroheje kugeza ku byuma biremereye ku nganda, ibiraro, amaduka, ububiko, n'ibindi bikoresho by'ubwubatsi bifitanye isano.
Ibice by'imashini n'ibikoresho
Amasafuriya, imitako, imigozi, n'ibice bya mekanike bikenera imbaraga n'ubukomere bwinshi.
Ibikoresho by'ibyuma bikozwe mu byuma
Amateraniro, amasahani, n'imigozi byasutsweho ubudodo kugira ngo bikoreshwe mu nyubako, mu nganda no mu bikorwa rusange.

Ibyiza byacu

Imikorere yizewe: Icyuma gisanzwe cya ASTM gifite imikorere ihoraho.

Amahitamo ashobora guhindurwa: Ingano, ingano, n'ibishushanyo mbonera bitandukanye birahari.

Isoko yizewe: Gutanga serivisi nziza kandi byihuse.

Inama z'umwuga: Kuva ku guhitamo kugeza ku gushyira mu bikorwa.

Bihendutse:agaciro gakomeye ku mafaranga.

Biteguye koherezwa mu mahanga: Gupakira neza mu mazi n'inyandiko yuzuye.

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Gupakira no Kohereza

Gupakira:

Imigozi y'icyuma ihambiriweho imishumi y'icyuma idakira ingese, ikomeye bihagije kugira ngo idatwarwa mu gihe cyo kuyitwara.
Udupfunyika tuba dupfunyitse ku ipaleti y'ibiti cyangwa ipaleti ikomeye kugira ngo dukoreshwe kure.
Kugira ngo birinde ingese, ibipfukisho by’uburinzi (plastike, tarpaulin cyangwa irangi) bishobora gushyirwaho urwego.
Buri gapfunyika kanditseho ingano, urwego (ASTM A572 Urwego rwa 50), inomero y'ubushyuhe na kode y'akazi kugira ngo byorohere gukurikirana no gukurikirana.

Kohereza:
Ni nziza mu kohereza amakontenari (FCL/ LCL), ahantu hagari, cyangwa mu mizigo myinshi bitewe n'ingano n'aho ijya.
Igihe cyo gutangira gukora ubusanzwe ni iminsi 15 kugeza kuri 30 bitewe n'ingano n'uburyo byakozwe.
Inyandiko zikubiye muri iyi nyandiko ni icyemezo cy'ibizamini by'uruganda (MTC), urutonde rw'ibipakiwe n'inyandiko zo kohereza nta mananiza.
Umusaruro wa nyuma: serivisi zoroshye kandi zijyanye n'ibikoresho, zitanga serivisi ku gihe ku bakiriya bo mu gihugu no mu mahanga.

Ibibazo Bikunze Kubazwa

Q1: Ni ibihe bikoresho bikoreshwa?
A: Icyuma cya ASTM A572 Grade 50 HSLA gifite imbaraga nyinshi kandi gishobora gusudira neza, kikaba cyiza cyane mu nyubako no mu nganda.

Ikibazo cya 2: Ese utubari dushobora guhindurwa?
A: Yego, umurambararo, uburebure, imiterere y'ubuso, n'imiterere ya mekanike bishobora guhindurwa hakurikijwe ibyo umushinga wawe ukeneye.

Q3: Uburyo bwo kuvura ubuso buhari?
A: Umukara, urimo ibinure n'amavuta, urimo galvanize ishyushye, cyangwa urimo irangi rikoreshwa mu nzu, hanze, cyangwa ku nkombe z'inyanja.

Q4: Porogaramu zisanzwe?
A: Inkunga z'inyubako, ibyuma, ibiraro, imashini z'inganda, n'ubukorikori rusange.

Q5: Gupakira no kohereza?
A: Bipfunyitse n'imishumi y'icyuma; amapaleti cyangwa ibipfundikizo by'uburinzi. Bitangwa hakoreshejwe kontineri, icyuma gipanze, cyangwa ikamyo. Harimo na MTC.

Ibanjirije iyi: Ibyuma by'Abanyamerika by'Icuma ASTM A572 Akabari k'Icuma Gazunguruka

Ibikurikira: Ibyuma by'Abanyamerika by'Icyuma ASTM A1011 Icyuma giteretse ku rubaho

Andika ubutumwa bwawe hano hanyuma ubwoherereze