ASTM A519 1020 Carbon Seamless Steel Pipe Mechanical Tubing

Kufotokozera Kwachidule:

Muyezo: ASTM A519;
Kalasi: 1020 kapena MT 1020 kapena MT X 1020;
Mtundu: chubu chachitsulo cha carbon;
Njira: Kumaliza kotentha kopanda msoko komanso kozizira komaliza;
Kukula: kunja kwake sikuposa 12 3/4 ″ (325 mm);
Mawonekedwe: ozungulira, lalikulu, amakona anayi kapena mawonekedwe ena apadera;
Ntchito: makina machubu;
Kupaka: odana ndi dzimbiri mafuta, utoto, kanasonkhezereka, etc.
Mtengo: titumizireni kuti mupeze ndalama kuchokera ku China seamless steel pipe stockist.

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Tsatanetsatane wa Zamalonda

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Kodi ASTM A519 Grade 1020 ndi chiyani?

Chithunzi cha ASTM A519ndi chitoliro chachitsulo chosasokonekera chopangira makina okhala ndi m'mimba mwake osapitilira 12 3/4 mainchesi (325 mm).

Gawo la 1020, Mtengo wa MT1020,ndiGawo la MT X 1020ndi magiredi atatu, onse omwe ndi mapaipi achitsulo cha carbon.

Njira Yopangira ASTM A519

ASTM A519 idzapangidwa pogwiritsa ntchito njira yopanda msoko, yomwe ndi chinthu cha tubular popanda seams wowotcherera.

Machubu achitsulo opanda msoko nthawi zambiri amapangidwa ndi ntchito yotentha.Ngati pakufunika, chogwiritsidwa ntchito chotentha chingathenso kuzizira kuti chipeze mawonekedwe, kukula, ndi katundu.

ASTM A519 ili ndi mawonekedwe ozungulira, masikweya, amakona anayi, kapena mawonekedwe ena apadera.

Botop Steel imakhazikika pamachubu achitsulo ozungulira ndipo imatha kusintha mawonekedwe akafunsidwa.

ASTM A519 1020, MT 1020, MT X 1020 Chemical Composition

Kusankhidwa Kwa Maphunziro	Malire Opangidwa ndi Chemical,%
Kusankhidwa Kwa Maphunziro	Mpweya	Manganese	Phosphorous	Sulfure
1020	0.18 - 0.23	0.30 - 0.60	0.04 max	0.05 max
Mtengo wa MT1020	0.15 - 0.25	0.30 - 0.60	0.04 max	0.05 max
MT X 1020	0.15 - 0.25	0.70 - 1.00	0.04 max	0.05 max

Zithunzi za ASTM A519 1020

Makina amakina a ASTM A519 1020 amaphatikiza mphamvu zomaliza, mphamvu zokolola, kutalika, ndi kuuma kwa Rockwell B zomwe ndizinthu zakuthupi.

ASTM A519 sinatchule makina a MT 1020 ndi MT X 1020.

Kusankhidwa Kwa Maphunziro	Mtundu wa Chitoliro	Mkhalidwe	Mtheradi Mphamvu		Zokolola Mphamvu		Elongation mu 2in.[50mm],%	Rockwell, Kuuma B Scale
Kusankhidwa Kwa Maphunziro	Mtundu wa Chitoliro	Mkhalidwe	ksi	Mpa	ksi	Mpa	Elongation mu 2in.[50mm],%	Rockwell, Kuuma B Scale
1020	Chitsulo cha Carbon	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: Kutentha Kwambiri;

CW: Kuzizira Ntchito;

SR: Kuchepetsa Kupanikizika;

A: Zowonongeka;

N: Zokhazikika;

Kulekerera kwa Miyeso Yozungulira

Tafotokoza mwatsatanetsatane zofunika zozungulira dimensional tolerances muKulekerera kwa Dimensional kwa ASTM A519, zomwe zitha kuwonedwa podina.

Kupaka

Chitoliro chachitsulo cha ASTM A519 nthawi zambiri chimafunikira zokutira musanatumizidwe, mafuta oteteza dzimbiri, utoto, ndi zina zambiri, zomwe zimalepheretsa dzimbiri ndi dzimbiri kuti zisachitike panthawi yonyamula ndi kusungira.