ASTM A285 ASTM A283 Pereti maitai

Whakaahuatanga Poto:

Ko te ASTM A285 he momo rino waro noa e hangaia ana mo nga taputapu oko pehanga fusion-welded hei kohua, tank rokiroki, whakawhiti wera, me etahi atu. , Ko te nuinga o te wa ka tukuna te pereti maitai ASTM A285 hei ahua hurihuri.i mahia e te patu, te ahua-patua, te kapi, te raima raima ranei i runga i nga whakaritenga a nga kaiwhakamahi mutunga.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Hua Whakataki

I hangaia te ASTM A283 hei momo pereti waro maitai mo te kaupapa hanganga whanui, he iti te kaha o tenei rino me te kaha takawaenga, e 2 nga karaehe rino(Koeke C, Koeke D).Mo te pereti rino i hangaia mai i nga porowhita, kaore ranei he maimoatanga wera, ka hiahiatia he whakamatautau taapiri mo te whakamaarama i te ahotea, i te nuinga o te waa i muri i te whakakorehia o te coil rino, te tirotiro, te whakamaarama, me te maimoatanga wera i mua i te tuku.Ko te ASTM A283 ka whakamahia noa mo te kaupapa hangahanga, ko te ASME SA283/SA283M te pereti maitai ka taea hoki te whakamahi i roto i te kohu me te hanga oko pehanga.

Whakaatu Hua

ASTM A285 STEEL PLATE Te Hanga Matū

ASTM A285 Hanga Matū	Kōeke A	Kōeke B	Kōeke C
waro, teitei	0.17	0.22	0.28
Konupora, max	0.9	0.9	0.9
Phosphorus, max	0.035	0.035	0.035
Te whanariki, max	0.035	0.035	0.035

ASTM A283 Huānga Matū(mōrahi)	Tātari Wera, %
ASTM A283 Huānga Matū(mōrahi)	Kōeke C	Kōeke D
waro	0.24	0.27
konupora	0.9	0.9
Phosphorus	0.03	0.3
whanariki	0.03	0.03
Silicon	/	/
Pereti 11⁄2 inihi [40 mm] me raro iho, te teitei	0.4	0.4
Pereti neke atu i te 11⁄2 inihi [40 mm]	0.15-0.40	0.15-0.40
Te parahi	0.2	0.2

ASTM A283 me ASTM A285 Nga Taonga Miihini

Whakatauritenga Taonga Miihini o ASTM A283 me ASTM A285
Koeke maitai	Te kaha tensile, min Ksi Mpa	Te kaha tuku min Ksi Mpa	Elongation i roto i te 2 inihi
Koeke maitai	Te kaha tensile, min Ksi Mpa	Te kaha tuku min Ksi Mpa	(50 mm)% min.
ASTM A-36 / A-36 M	58-80 ( 400-550 )	36 ( 250 )	23
ASTM A-283 / A-283 M gr A	45-60 ( 310-415 )	24 ( 165 )	30
ASTM A-283 / A-283 M gr B	50-65 ( 345-450 )	27 ( 215 )	28
ASTM A-283 / A-283 M gr C	55-75 ( 380-515 )	30 ( 205 )	25
ASTM A-283 / A-283 M gr D	60-80 ( 415-550 )	33 ( 230 )	23
ASTM A-285 / A-285 M gr A	45-65 ( 310-450 )	24 ( 165 )	30
ASTM A-285 / A-285 M gr B	50-70 ( 345-485 )	27 ( 215 )	28
ASTM A-285 / A-285 M gr C	55-75 ( 380-515 )	30 ( 205 )	27