A537 CLASS 2 Boiler Pressure Vessel Steel

A537 CLASS 2 Kupisa kwakabatwa Boiler simbi ndiro

ASTM A537 yakajairwa inoreva kumanikidza ngarava mahwendefa, zvinhu mukupisa-yakagadziriswa, kabhoni-manganese silicon simbi. Zvichienderana nesimba uye kurapwa kwekupisa kwakasiyana, kunotangira kuKirasi 1, 2 ne3. Kukobvu kwepamusoro pasi peASTM A537 Kirasi yekutanga i100 mm [4 inch], uye 150 mm [6 inch] ye Kirasi 2 uye Kirasi 3.

Zvigadzirwa list

Gnee simbi, simbi inopihwa kubva kudenga kuenda kugungwa iripo, yepasi rose inosvikika;

Simbi Pipe

Seamless Simbi Pipe Alloy Steel Pipe Carbon Steel Pipe API Line Pipe Welded Simbi Pipe Galvanized Steel Pipe Fittings

Simbi isina ngura

Stainless Simbi Coil/Sheet Stainless Simbi Pipe Fittings

Steel Plate

Weather Resistant Steel Boiler Pressure Vessel Simbi Kuvaka Simbi Plate Pfeka Resistant Steel Plate Hight Simba Yakaderera Alloy Steel Carbon Simbi Checkered Steel Plate Alloy Steel Plate

H Beam Angle Channel Steel Round Bars

Galvanized Simbi

Galvanized Coil/Sheet Prepainted Steel Coil Corrugated Roofing Sheet

Aluminium Metal

Automotive Steel

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A537 CL2 Kupisa kwakabatwa Boiler simbi ndiro Tsananguro: Kemikari Inoumbwa uye Mechanical Properties:

A537 CL2 Kupisa kwakabatwa Boiler simbi ndiro Tsananguro:

ASTM A537 Kirasi 2 simbi ndeye goho repamusoro uye simba rekusimba rinoshandiswa mukugadzira midziyo yakamanikidzwa uye simbi boilers. Simbi iyi inosanganisira alloying yekabhoni, manganese nesilicon uye inorapwa kupisa uchishandisa nzira yakadzima uye yakanyoroveswa iyo inopa zvinhu simba rayo rasara.

Kemikari Inoumbwa uye Mechanical Properties:

A537 kirasi 2 Chemical Kuumbwa
Giredhi	The Element Max (%)
Giredhi	C	Mn	P	S	Si	Cu	Ni	Cr	Mo
A537 kirasi 2	0.24	0.92-1.72	0.035	0.035	0.13-0.55	0.38	0.28	0.29	0.09

Giredhi	A537 kirasi 2 Mechanical Property
Giredhi	Ukobvu	Yield	Tensile	Elongation
A537 kirasi 2	mm	Min Mpa	Mpa	Min %
	-65	415	550-690	22
	65-100	380	515-655	20
	100-150	315	485-620	-

ASTM Standards:

A20/A20M: Tsanangudzo yeZvose Zvinodiwa zvePressure Vessel Plates
A435/A435: YeSight-Beam Ultrasonic Examination yeSimbi Plate
A577/A577M: YeUltrasonic Angle-Beam Kuongororwa kweSimbi Plates
A578/A578M: YeSight-Beam Ultrasonic Kuongorora kweMarata Akakungurutswa eSimbi Ekushandisa Kwakakosha

Manufacturing Notes:

Simbi Plate pasi peASTM A537 Kirasi 1, 2 uye 3 ichauraiwa simbi uye inoenderana neyakanaka austenitic saizi yezviyo zvinodiwa zveSpecification A20/A20M.

Nzira dzekurapa Heat:

Mahwendefa ese ari pasi peASTM A537 achabatwa nekupisa sezvinotevera:
ASTM A537 Kirasi 1 mahwendefa achave akajairwa.
Kirasi 2 uye Kirasi 3 mahwendefa achadzimwa uye kudzikiswa. Tembiricha yekudziya yeMapuleti eChikamu chechipiri haifanire kunge iri pasi pe1100°F [595°C] uye isingasviki 1150°F [620°C] pamahwendefa eKirasi 3.