ASTM A285 Qib A Boiler Siab Vessel Steel

ASTM A285 Qib A Boiler steel phaj

ASTM A285 tus qauv yog rau carbon steel, qis thiab nruab nrab tensile lub zog steel daim hlau npaj rau fusion-welded siab hlab ntsha. siv yog ASTM A285 Qib C daim hlau. uas yuav tsum tau ua los ntawm kev tua, semi-tua, capped lossis rimmed steel kev coj ua ntawm cov chaw tsim khoom xaiv.

Cov npe khoom

Gnee steel, steel mov los ntawm ntuj mus rau hiav txwv yog muaj, thoob ntiaj teb ncav cuag;

Cov yeeb nkab steel

Seamless steel yeeb nkab Alloy Steel Yeeb Nkab Carbon Steel Yeeb Nkab API Kab Yeeb Welded steel yeeb nkab Galvanized steel yeeb nkab Fittings

Stainless hlau

Stainless hlau kauj / Sheet Stainless hlau yeeb nkab Fittings

Hlau Phaj

Huab cua Resistant Steel Boiler Siab Vessel Steel Shipbuilding Steel Phaj Hnav Resistant Steel Phaj Hight Strength Tsawg Alloy Steel Carbon Steel Checkered Steel Phaj Alloy Steel Phaj

H Beam Lub kaum sab xis Channel Hlau Round Bars

Galvanized hlau

Galvanized Coil / Ntawv Prepainted Steel Chev Corrugated Roofing Sheet

Aluminium hlau

Automotive Steel

Tiv tauj peb

Email : sale@gneesteel.com

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Tel: +86 372-5055135

Chaw nyob: No. 4-1114, Beichen Building, Beicang Town, Beichen District Tianjin, Suav.

A285 GR.A Boiler steel phaj Nqe lus piav qhia: Chemical Composition thiab Mechanical Properties:

A285 GR.A Boiler steel phaj Nqe lus piav qhia:

ASTM A285 tus qauv yog rau carbon steel, qis thiab nruab nrab tensile lub zog steel daim hlau npaj rau fusion-welded siab hlab ntsha.

Cov hlau phaj nyob rau hauv ASTM A285 ntau yam hauv peb qib, A, B thiab C, feem ntau siv yog ASTM A285 Qib C daim hlau.
Uas yuav tsum tau ua los ntawm kev tua, semi-tua, capped lossis rimmed steel kev coj ua ntawm cov chaw tsim khoom xaiv.

Thickness: 6mm-300mm,
Dav: 1500mm txog 4050mm,
Ntev: 3000mm txog 15000mm

Chemical Composition thiab Mechanical Properties:

A285 Qib A Cov Khoom Siv Tshuaj
Qib	Cov ntsiab lus Max (%)
Qib	C	Si	Mn	P	S
A285 qib A	0.17	0.08-0.45	0.98	0.035	0.035

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Qib		A285 qib A Cov cuab yeej cuab tam
Qib	Thickness	Yield	Tensile	Elongation
A285 qib A	mm	Min Mpa	Mpa	Tsawg%
	6-50	165	310-450	30%
	50-200	165	310-450	27%

Cov ntaub ntawv xa mus:

ASTM Sandards Cov Lus Qhia:

A20 / A20M: Cov kev cai dav dav rau cov hlau phaj rau cov hlab ntsha siab.

General Requirements thiab Ordering Information:

Kev sim thiab rov ntsuas cov txheej txheem, cov txheej txheem, qhov ntev ntev, qhov loj, zoo thiab kho qhov tsis xws luag, kos npe, thauj khoom thiab xaj cov ntaub ntawv yuav tsum ua raws li A20 / A20M.
Ntxiv rau cov kev cai yooj yim, qee qhov kev xav tau ntxiv muaj.
Cov coils raug cais tawm ntawm A285 mus txog thaum lawv tau txiav rau phaj.