Umuyoboro w'icyuma kitagira umugozi wa ASTM A519 1020 wa karuboni Ishusho yagaragaye

Umuyoboro w'icyuma kidakora neza wa ASTM A519 1020 wa karuboni

Ibisobanuro bigufi:

Igisanzwe: ASTM A519;
Icyiciro: 1020 cyangwa MT 1020 cyangwa MT X 1020;
Ubwoko: umuyoboro w'icyuma cya karuboni;
Uburyo: kurangiza bishyushye nta nkomyi n'igihe bikonje nta nkomyi;
Ingano: umurambararo wo hanze nturenze 12 3/4″ (325 mm);
Imiterere: uruziga, kare, urukiramende cyangwa izindi miterere zidasanzwe;
Ikoreshwa: imiyoboro ya mekanike;
Gusiga: amavuta arwanya ingese, irangi, galvanized, nibindi.
Igiciro: twandikire kugira ngo ubone ikiguzi cy'umucuruzi w'imiyoboro y'icyuma idafite umugozi wo mu Bushinwa.

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ASTM A519 Icyiciro cya 1020 ni iki?

ASTM A519ni umuyoboro w'icyuma udakora neza ukoreshwa mu bikorwa bya mekanike, ufite umurambararo wo hanze utarenga santimetero 325 (325 mm).

Icyiciro cya 1020, Icyiciro cya MT 1020, naIcyiciro cya MT X 1020ni bitatu mu byiciro, byose bikaba ari imiyoboro y'icyuma cya karuboni.

Uburyo bwo gukora ASTM A519

ASTM A519 igomba gukorwa hakoreshejwe uburyo budafite umugozi, ari nabyo bikozwe mu miringoti idafite imigozi ihambiriye.

Imiyoboro y'icyuma idafunze ikunze gukorwa hakoreshejwe uburyo bushyushye. Iyo bibaye ngombwa, ibikoresho bishyushye bishobora no gukoreshwa mu buryo bukonje kugira ngo bibone imiterere, ingano, n'imiterere byifuzwa.

ASTM A519 irimo imiterere y'uruziga, kare, uruziga rw'urukiramende, cyangwa izindi shusho zidasanzwe.

Botop Steel ikora ibijyanye no gushyiramo imiyoboro y'icyuma izengurutse kandi ishobora guhindura imiterere yayo iyo uyisabye.

ASTM A519 1020, MT 1020, MT X 1020 Ibigize imiti

Ishyirwa mu byiciro	Imipaka y'ibinyabutabire, %
Ishyirwa mu byiciro	Karuboni	Manganese	Fosifore	Sulfure
1020	0.18 - 0.23	0.30 - 0.60	0.04 ntarengwa	0.05 ntarengwa
MT 1020	0.15 - 0.25	0.30 - 0.60	0.04 ntarengwa	0.05 ntarengwa
MT X 1020	0.15 - 0.25	0.70 - 1.00	0.04 ntarengwa	0.05 ntarengwa

Imiterere ya ASTM A519 1020 ya Mechanical

Imiterere ya ASTM A519 1020 irimo imbaraga za nyuma, imbaraga zo gukuraho, uburebure, n'ubukana bwa Rockwell B, ibyo bikaba ari imiterere y'ibikoresho.

ASTM A519 ntabwo igaragaza imiterere ya MT 1020 na MT X 1020.

Ishyirwa mu byiciro	Ubwoko bw'umuyoboro	Imiterere	Imbaraga z'ikirenga		Imbaraga z'umusaruro		Kurekura muri santimetero 50, %	Rockwell, Igipimo cy'ubukomere bwa B
Ishyirwa mu byiciro	Ubwoko bw'umuyoboro	Imiterere	ksi	Mpa	ksi	Mpa	Kurekura muri santimetero 50, %	Rockwell, Igipimo cy'ubukomere bwa B
1020	Icyuma cya karuboni	HR	50	345	32	220	25	55
		CW	70	485	60	415	5	75
		SR	65	450	50	345	10	72
		A	48	330	28	195	30	50
		N	55	380	34	235	22	60

HR: Ishyushye cyane;

CW: Yakozwe mu buryo bukonje;

SR: Kugabanya stress;

A: Annealed;

N: Byasanzwe;

Kwihanganira ingano z'uruziga

Twasobanuye neza ibisabwa kugira ngo habeho kwihanganira ibintu bizenguruka muriUbwihangane mu buryo bw'ibipimo bya ASTM A519, ushobora kuyibona ukanzeho.

Gupfuka

Umuyoboro w'icyuma wa ASTM A519 ubusanzwe ukenera gusiga irangi mbere yo koherezwa, akenshi amavuta yo gukumira ingese, amarangi, n'ibindi, ibyo bikarinda ingese no kwangirika mu gihe cyo gutwara no kubika.

Gupfunyika

Dushobora gutanga uburyo butandukanye bwo gupfunyika ushobora guhitamo.

Gushyiramo amasanduku, amasanduku, amakarito, gupakira ibintu byinshi, imigozi, nibindi, bishobora guhindurwa kugira ngo bihuze n'ibyo umushinga wawe ukeneye.