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ASTM A519 1020 Igwe anaghị agba nchara Carbon Pipe Mechanical Tubing

Nkọwa dị mkpirikpi:

Ọkọlọtọ: ASTM A519;
Ọkwa: 1020 ma ọ bụ MT 1020 ma ọ bụ MT X 1020;
Ụdị: carbon ígwè tube;
Usoro: ikpo ọkụ na-ekpo ọkụ na-enweghị ntụpọ na oyi na-atụ n'enweghị nsogbu;
Akụkụ: dayameta n'èzí adịghị ibu karịa 12 3/4 "(325 mm);
Ụdị: gburugburu, square, akụkụ anọ ma ọ bụ ụdị ndị ọzọ pụrụ iche;
Ngwa: tubes igwe;
mkpuchi: mmanụ mgbochi nchara, agba, galvanized, wdg.
Ahịa: kpọtụrụ anyị maka ntinye aka sitere na onye na-ahụ maka ọkpọkọ ọkpọkọ China na-enweghị nkebi.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Kedu ihe bụ ASTM A519 Grade 1020?

ASTM A519bụ ọkpọkọ nchara na-enweghị nkebi maka ebumnuche igwe nwere dayameta dị n'èzí na-agaghị agafe 12 3/4 sentimita (325 mm).

Ọkwa 1020, Ọkwa MT1020, naỌkwa MT X 1020bụ atọ nke akara ule, ndị niile bụ carbon ígwè ọkpọkọ.

Usoro nrụpụta nke ASTM A519

A ga-emepụta ASTM A519 site na iji usoro enweghị nkebi, nke bụ ngwaahịa tubular na-enweghị eriri welded.

A na-arụpụtakarị tubes ígwè na-enweghị ntụpọ site na ịrụ ọrụ ọkụ.Ọ bụrụ na achọrọ, ngwaahịa a na-ekpo ọkụ nwekwara ike ịrụ ọrụ oyi iji nweta ọdịdị, nha na ihe onwunwe achọrọ.

enweghị nkebi-steel-pipe-usoro

ASTM A519 nwere okirikiri, square, akụkụ anọ ma ọ bụ ụdị pụrụ iche ndị ọzọ.

Botop Steel bụ ọkachamara na tubing nchara gburugburu ma nwee ike hazie ụdịdị mgbe a rịọrọ ya.

ASTM A519 1020, MT 1020, MT X 1020 Ngwakọta kemịkalụ

Nhọpụta ọkwa Oke ihe mejupụtara kemịkalụ,%
Carbon Manganese Phosphorus sọlfọ
1020 0.18 - 0.23 0.30 - 0.60 0.04 kacha 0.05 kacha
MT 1020 0.15 - 0.25 0.30 - 0.60 0.04 kacha 0.05 kacha
MT X 1020 0.15 - 0.25 0.70 - 1.00 0.04 kacha 0.05 kacha

Ihe eji arụ ọrụ ASTM A519 1020

Ihe eji arụ ọrụ nke ASTM A519 1020 gụnyere ike kachasị, ike mkpụrụ, elongation na Rockwell hardness B nke bụ ihe onwunwe.

ASTM A519 edepụtaghị ihe eji arụ ọrụ nke MT 1020 na MT X 1020.

Nhọpụta ọkwa Ụdị ọkpọkọ Ọnọdụ Ike kacha Mpụta Ike Ogologo oge
na 2in.[50mm], %
Rockwell,
Oke ike B
ksi Mpa ksi Mpa
1020 Carbon ígwè 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: Hot Rolled;

CW: Oyi na-arụ ọrụ;

SR: E wepụrụ nchekasị;

A: Annealed;

N: Nhazi;

Nkwenye nke akụkụ okirikiri

Anyị akọwapụtala ihe achọrọ maka nnabata akụkụ akụkụ gburugburuOke ndidi nke ASTM A519, nke enwere ike ịlele site na ịpị ya.

Mkpuchi

ASTM A519 ọkpọkọ ígwè na-achọkarị mkpuchi tupu ebuga ya, mmanụ na-egbochi nchara, agba, wdg, nke na-egbochi nchara na corrosion ime n'oge njem na nchekwa.

Nkwakọ ngwaahịa

Anyị nwere ike ịnye ọtụtụ nhọrọ nkwakọ ngwaahịa maka ịhọrọ.

Ịgba ọkpọ, crating, katọn, nkwakọba nnukwu, eriri, wdg, nke enwere ike ịhazi ya iji mezuo ihe achọrọ gị.

Nkwakọ ngwaahịa ASTM A519 (2)
Nkwakọ ngwaahịa ASTM A519 (3)
Nkwakọ ngwaahịa ASTM A519 (1)

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