Ipayipi yentsimbi engenamthungo ye-ASTM A519 1020 yeCarbon Seamless Steel Tubing Umfanekiso obonisiweyo

Ipayipi yentsimbi engenamthungo ye-ASTM A519 1020 yeCarbon Seamless Steel Pipe

Inkcazo emfutshane:

Umgangatho: ASTM A519;
Udidi: 1020 okanye MT 1020 okanye MT X 1020;
Uhlobo: ityhubhu yentsimbi yekhabhoni;
Inkqubo: ukugqiba okushushu okungenamthungo kunye nokugqiba okubandayo okungenamthungo;
Ubukhulu: ububanzi bangaphandle obungadluli kwi-12 3/4″ (325 mm);
Iimilo: zijikelezile, zisikwere, zixande okanye ezinye iimilo ezikhethekileyo;
Isicelo: iityhubhu zoomatshini;
Ukwaleka: ioyile yokulwa nomhlwa, ipeyinti, i-galvanized, njl.
Ixabiso: nxibelelana nathi ukuze ufumane isicatshulwa esivela kumthengisi wempahla yentsimbi engenamthungo waseTshayina.

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Yintoni i-ASTM A519 Grade 1020?

I-ASTM A519ngumbhobho wentsimbi ongenamthungo olungiselelwe iinjongo zoomatshini onobubanzi obungaphandle obungadluli kwi-12 3/4 intshi (325 mm).

Ibanga le-1020, Ibanga le-MT 1020kunyeIbanga le-MT X 1020ziintlobo ezintathu kwezi, zonke ziyimibhobho yentsimbi yekhabhoni.

Inkqubo yokuvelisa ye-ASTM A519

I-ASTM A519 mayiveliswe kusetyenziswa inkqubo engenamthungo, eyimveliso yetyhubhu engenamithungo edibeneyo.

Iityhubhu zentsimbi ezingenamthungo zihlala zenziwe ngokusebenza okushushu. Ukuba kuyimfuneko, imveliso esebenza ngokushushu ingasebenza ngokubandayo ukuze kufunyanwe imo, ubungakanani kunye neempawu ezifunekayo.

inkqubo yombhobho-wentsimbi engenamthungo

I-ASTM A519 ineemilo ezingqukuva, ezisikwere, ezixande, okanye ezinye iimilo ezikhethekileyo.

I-Botop Steel igxile kwiityhubhu zentsimbi ezingqukuva kwaye ingenza ngokwezifiso iimilo xa iceliwe.

I-ASTM A519 1020, MT 1020, MT X 1020 Ulwakhiwo lweekhemikhali

Ukubekwa kweBanga	Imida yoBume beeKhemikhali, %
Ukubekwa kweBanga	Ikhabhoni	IManganese	I-phosphorus	Isalfure
1020	0.18 - 0.23	0.30 - 0.60	Ubuninzi be-0.04	Ubuninzi be-0.05
I-MT 1020	0.15 - 0.25	0.30 - 0.60	Ubuninzi be-0.04	Ubuninzi be-0.05
I-MT X 1020	0.15 - 0.25	0.70 - 1.00	Ubuninzi be-0.04	Ubuninzi be-0.05

Iipropati zoomatshini ze-ASTM A519 1020

Iimpawu zoomatshini ze-ASTM A519 1020 ziquka amandla okugqibela, amandla okuvelisa, ubude, kunye nobunzima beRockwell B eziziimpawu zezinto ezibonakalayo.

I-ASTM A519 ayizidwelisi iimpawu zoomatshini ze-MT 1020 kunye ne-MT X 1020.

Ukubekwa kweBanga	Uhlobo lwePipe	Imeko	Amandla Okugqibela		Unikeze Amandla		Ukwandiswa kwi-2in. [50mm], %	uRockwell, Isikali soBunzima B
Ukubekwa kweBanga	Uhlobo lwePipe	Imeko	ksi	I-Mpa	ksi	I-Mpa	Ukwandiswa kwi-2in. [50mm], %	uRockwell, Isikali soBunzima B
1020	Intsimbi yeCarbon	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: Ishushu Iqengqelekile;

CW: Isebenza ngokubandayo;

SR: Uxinzelelo luncitshisiwe;

A: I-Annealed;

N: Iqhelekile;

Ukunyamezelana kobukhulu obujikelezileyo

Sichaze ngokweenkcukacha iimfuno zokunyamezelana okujikelezayo kwiUkunyamezelana kwe-ASTM A519 ngokwemilinganiselo, enokubonwa ngokucofa kuyo.

Ukwaleka

Umbhobho wentsimbi we-ASTM A519 uhlala ufuna ugqubuthelo ngaphambi kokuba uthunyelwe, ngokuqhelekileyo iioyile zokuthintela umhlwa, iipeyinti, njl.njl., ezithintela umhlwa kunye nokugqwala ukuba kungenzeki ngexesha lokuthuthwa nokugcinwa.

Ukupakisha

Singakunika uluhlu olubanzi lweendlela zokupakisha onokukhetha kuzo.

Iibhokisi, iibhokisi, iibhokisi, ukupakisha izinto ezininzi, ukubopha, njl.njl., ezinokwenziwa ngokwezifiso ukuze zihlangabezane neemfuno zeprojekthi yakho.