Tubooyinka makaanikada ah ee ASTM A519 1020 Kaarboon aan Xirnayn

ASTM A519 1020 Tuubooyinka Makaanikada ah ee Tuubbada Kaarboon ee aan Xirnayn

Sharaxaad Gaaban:

Heerka: ASTM A519;
Fasalka: 1020 ama MT 1020 ama MT X 1020;
Nooca: tuubada birta kaarboon;
Habka: dhammayn kulul oo aan kala go 'lahayn iyo qabow dhammays la'aan;
Cabirka: Dhexroorka dibadda oo aan ka weynayn 12 3/4 "(325 mm);
Qaababka: wareegsan, labajibbaaran, leydi ama qaabab kale oo gaar ah;
Codsiga: tuubooyinka farsamada;
Dahaarka: Saliidda ka hortagga miridhku, rinjiga, galvanized, iwm.
Qiimaha: nala soo xiriir si aad u hesho oraah ka timid Shiinuhu

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Waa maxay ASTM A519 Fasalka 1020?

ASTM A519waa tuubo bir ah oo aan xidhnayn oo ujeeddooyin farsamo leh oo leh dhexroor ka baxsan oo aan ka badnayn 12 3/4 inji (325 mm).

Fasalka 1020, Fasalka MT 1020iyoDarajada MT X 1020waa seddex ka mid ah darajooyinka, kuwaas oo dhamaantood ah tuubooyinka birta ee kaarboon.

Habka wax soo saarka ee ASTM A519

ASTM A519 waa in lagu soo saaraa iyadoo la adeegsanayo hannaan aan fiicneyn, kaas oo ah badeeco tuubo ah oo aan lahayn tolmo alxan leh.

Tuubooyinka birta ah ee aan fiicnayn waxaa badanaa lagu soo saaraa shaqo kulul.Haddii loo baahdo, badeecada kuleylku sido kale waa laqaban karaa si loo helo qaabka, cabbirka, iyo guryaha la rabo.

geeddi-socod bilaa-xarado-bir-beeg-tubo ah

ASTM A519 wuxuu ka kooban yahay qaabab wareegsan, labajibaaran, leydi, ama qaabab kale oo gaar ah.

Botop Steel waxay ku takhasustay tuubooyinka birta wareegsan waxayna habayn kartaa qaabab marka la codsado.

ASTM A519 1020, MT 1020, MT X 1020 Halabuurka Kiimikada

Magacaabidda Darajada	Xadka Isku-dhafka Kiimikada, %
Magacaabidda Darajada	Kaarboon	Manganese	Fosfooraska	Baaruud
1020	0.18 - 0.23	0.30 - 0.60	0.04 max	0.05 max
MT 1020	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

ASTM A519 1020 Guryaha Makaanikada

Astaamaha makaanikada ee ASTM A519 1020 waxaa ka mid ah xoogga ugu dambeeya, xoogga dhalidda, dhererka, iyo Rockwell hardness B kuwaas oo ah sifooyin agab ah.

ASTM A519 kuma taxna sifooyinka farsamada ee MT 1020 iyo MT X 1020.

Magacaabidda Darajada	Nooca Dhuumaha	Xaalad	Xoogga ugu dambeeya		Xoogga Wax-soo-saarka		Dheeraynta in 2in.[50mm], %	Rockwell, Adag B Miisaanka
Magacaabidda Darajada	Nooca Dhuumaha	Xaalad	ksi	Mpa	ksi	Mpa	Dheeraynta in 2in.[50mm], %	Rockwell, Adag B Miisaanka
1020	Birta Kaarboonka	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: Kulul duuban;

CW: Qabow wuu shaqeeyay;

SRCadaadiska oo la yareeyay;

A: Anneed;

NCaadiyan;

Dulqaadka Cabbirrada Wareegga

Waxaannu faahfaahin ka bixinnay shuruudaha dulqaadashada cabbirka wareegaDulqaadka cabbirka ee ASTM A519, kaas oo lagu arki karo adigoo gujinaya.

Dahaarka

ASTM A519 tuubada birta ah waxay u baahan tahay dahaar ka hor inta aan la rarin, sida caadiga ah saliidaha ka hortagga miridhku, rinjiga, iwm, kuwaas oo ka ilaaliya miridhku iyo daxalka inay dhacaan inta lagu jiro gaadiidka iyo kaydinta.