ASTM A519 1020 Carbon Seamless Steel Yeeb Nkab Mechanical Tubing

Lus piav qhia luv luv:

Txuj: ASTM A519;
Qib: 1020 lossis MT 1020 lossis MT X 1020;
Hom: carbon steel tube;
Txheej txheem: kub tiav seamless thiab txias tiav seamless;
Dimension: sab nraud txoj kab uas hla tsis loj tshaj 12 3/4 "(325 mm);
Cov duab: puag ncig, square, duab plaub lossis lwm yam duab tshwj xeeb;
Daim ntawv thov: mechanical tubes;
Txheej: anti-xeb roj, xim, galvanized, thiab lwm yam.
Nqe: tiv tauj peb rau ib qho kev tsocai los ntawm Tuam Tshoj seamless steel yeeb nkab stockist.

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Khoom cim npe

ASTM A519 Qib 1020 yog dab tsi?

ASTM A519 Cov Lus Qhia Tshwj Xeebyog seamless steel yeeb nkab rau kev siv tshuab nrog ib txoj kab uas hla sab nraud tsis tshaj 12 3/4 ntiv tes (325 mm).

Qib 1020, Qib MT 1020, thiabQib MT X 1020yog peb qib, tag nrho cov yog carbon steel kav.

Kev tsim cov txheej txheem ntawm ASTM A519

ASTM A519 yuav tsum tau tsim los siv cov txheej txheem seamless, uas yog cov khoom siv tubular yam tsis muaj welded seams.

Seamless steel raj feem ntau yog tsim los ntawm kev ua haujlwm kub.Yog tias xav tau, cov khoom kub ua haujlwm kuj tuaj yeem ua haujlwm txias kom tau txais cov duab uas xav tau, qhov loj me, thiab cov khoom.

ASTM A519 muaj puag ncig, square, duab plaub, lossis lwm yam duab tshwj xeeb.

Botop Steel specializes nyob rau hauv round steel tubing thiab tuaj yeem kho cov duab raws li kev thov.

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

Qib Qib	Chemical Composition Limits,%
Qib Qib	Cov pa roj carbon	Manganese	Phosphorus	Sulfur
1020	0.18-0.23 Nws	0.30-0.60 Nws	0.04 max	0.05 max
TIAB SA 1020	0.15-0.25 Nws	0.30-0.60 Nws	0.04 max	0.05 max
MT X 1020	0.15-0.25 Nws	0.70-1.00 Nws	0.04 max	0.05 max

ASTM A519 1020 Mechanical Properties

Cov khoom siv kho tshuab ntawm ASTM A519 1020 suav nrog lub zog kawg, lub zog tawm los, elongation, thiab Rockwell hardness B uas yog cov khoom siv.

ASTM A519 tsis sau cov khoom siv kho tshuab ntawm MT 1020 thiab MT X 1020.

Qib Qib	Hom yeeb nkab	Qhov xwm txheej	Qhov kawg lub zog		Yield zog		Elongation hauv 2in.[50 hli],%	Rockwell, Hardness B Scale
Qib Qib	Hom yeeb nkab	Qhov xwm txheej	ksi ua	Mpa	ksi ua	Mpa	Elongation hauv 2in.[50 hli],%	Rockwell, Hardness B Scale
1020	Carbon Steel	HR	50	345	32	220	25	55
		CW	70	485 ib	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: Kub Rolled;

CW: Txias ua hauj lwm;

SR: Kev ntxhov siab;

A: Annealed;

N: normalized;

Tolerance ntawm Round Dimensions

Peb tau piav qhia txog qhov yuav tsum tau ua rau round dimensional tolerances hauvDimensional kam rau ua ntawm ASTM A519, uas tuaj yeem pom los ntawm txhaj rau nws.

Txheej

ASTM A519 steel yeeb nkab feem ntau xav tau txheej txheej ua ntej xa khoom, feem ntau xeb tiv thaiv roj, xim, thiab lwm yam., uas tiv thaiv xeb thiab xeb los ntawm kev tshwm sim thaum thauj thiab khaws cia.