ASTM A537 simbi

Iyo ASTM A537 yakatarwa inovhara kupisa yakabatwa kabhoni simbi mahwendefa ekumanikidza ngarava maapplication.
ASTM A537 Kirasi 1 mahwendefa anopihwa mune yakajairwa mamiriro apo Kirasi 2 mahwendefa anodzimwa uye kushatirwa. ASTM A537 kabhoni simbi mahwendefa anosimudzira kusimba kukuru uye goho simba kupfuura kumanikidza ngarava mahwendefa anopihwa pasi peiyo ASTM A516 standard.
Gnee Steel inonyanya kupihwa ma plates emidziyo yepressure ayo anowanzo kudiwa neindasitiri yeOiri, Gasi uye petrochemical. Isu tinopa zvinhu kune iyo ASTM A537 yakatarwa mune akati wandei saizi uye ukobvu kuti ikwane zvaunoda.
ASTM A537 Kirasi 1
ASTM A537 Kirasi 1 kabhoni simbi mahwendefa akagadzirwa kuti ashandiswe mukumanikidza mudziyo kunyorera.
Iyo midziyo isimbi yakajairwa inobatwa nekupisa uye semhedzisiro inoratidza goho rakakura uye simba rekusimba kupfuura mamwe akajairwa ASTM A516 mamakisi. Simbi iyi yakanakira kushandiswa mukumanikidzwa kushanda mumaboiler nemidziyo yekumanikidza uye Gnee Steel inopa mahwendefa eA537 Kirasi 1 kuvagadziri vezvigadzirwa zvepasi rose vanozopa indasitiri yeOil, Gasi nePetrochemical.
Tinogona kupa ASTM A537 Kirasi 1 mahwendefa kubva kumasheya kana zvakananga kubva kuchigayo. Isu tinopawo in house profiling sevhisi uko zvinhu zvinogona kutemwa kusvika pakukura kana chimiro chaunoda.

Tafura 2: Mechanical Properties yeASTM A537 Kirasi 1

Goho (MPa)	Tensile (MPa)	Elongation A50mm	Elongation A200mm	Ukobvu
345	485-620	22%	18%	<65
310	450/585	22%	18%	> 65 <100

(Minimum values ​​kunze kwekunge zvataurwa neimwe nzira)
(Ndokumbira utarise: ruzivo rwehunyanzvi rwuri pamusoro nderwegwaro chete - kune chaiwo mataurirwo ndapota tarisa kune yedu Sales Team)

Tafura 1: Kemikari Kuumbwa kweASTM A537 Kirasi 1

C	0.24
Si	0.15/0.50
Mn <40mm	0.70/1.35
Mn > 40mm	1.00/1.60
P	0.035
S	0.035
Cr	0.25
Mo	0.80
Ni	0.25
Cu	0.35

(Maximum values ​​kunze kwekunge zvataurwa neimwe nzira)

ASTM A537 Kirasi 2
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. Yakacheneswa nevanogadzira machira epasirese, ASTM A537 Kirasi 2 chinhu chinoshandiswa zvakanyanya neindasitiri yemafuta, gasi uye petrochemical.
Gnee Steel inozopa ASTM A537 Kirasi 2 mahwendefa kubva kustock kana zvakananga kubva kuchigayo. Isu tinopawo simbi yekucheka masevhisi anosanganisira CAD yakavakirwa murazvo wekucheka kuti ucheke simbi yako kuita mamwe maumbirwo.

Tafura 2: Mechanical Properties yeASTM A537 Kirasi 2

Goho (MPa)	Tensile (MPa)	Elongation A50mm	Elongation A200mm	Ukobvu
415	550/690	22%	-	<65
380	515/655	22%	-	> 65 <100
315	485/620	20%	-	> 100 <150

(Minimum values ​​kunze kwekunge zvataurwa neimwe nzira)
(Ndokumbira utarise: ruzivo rwehunyanzvi rwuri pamusoro nderwegwaro chete - kune chaiwo mataurirwo ndapota tarisa kune yedu Sales Team)

Tafura 1: Kemikari Kuumbwa kweASTM A537 Kirasi 2

C	0.24
Si	0.15/0.50
Mn <40mm	0.70/1.35
Mn > 40mm	1.00/1.60
P	0.035
S	0.035
Cr	0.25
Mo	0.80
Ni	0.25
Cu	0.35