Letlapa la tšepe la ASTM A285 ASTM A283

ASTM A285 ASTM A283 Plate ea Tšepe e Hlahisoang Setšoantšo

Tlhaloso e Khutšoanyane:

ASTM A285 ke mofuta oa tšepe e tloaelehileng ea k'habone e etselitsoeng lisebelisoa tsa sejana sa fusion-welded, joalo ka boiler, tanka ea polokelo, li-heaters tsa mocheso, joalo-joalo Ka limaraka tse 3 tsa tšepe (Kereiti ea A, Sehlopha sa B, Kereiti ea C) e koahelang matla a maholo ho tloha ho 310-515Mpa. , hangata poleiti ea tšepe ea ASTM A285 e tlisoa joalo ka boemo bo phuthoang.e entsoeng ka mekhoa ea tšepe e bolailoeng, e bolailoeng, e kentsoeng kapa e nang le rimmed ho latela tlhoko ea basebelisi ba ho qetela.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea Sehlahisoa

ASTM A283 e entsoe e le mofuta oa poleiti ea tšepe ea carbon bakeng sa morero o akaretsang oa sebopeho, tšepe ena e na le matla a tlase le a mahareng, e na le limaraka tse 2 tsa tšepe (Kereiti ea C, Kereiti ea D).Bakeng sa poleiti ea tšepe e entsoeng ka li-coil kapa e se nang phekolo ea mocheso, ho hlokahala tlhahlobo e eketsehileng bakeng sa ho imolla khatello ea kelello, hangata ka mor'a hore tšepe ea tšepe e senyehe, ho hlahlojoa, ho kenya mocheso, ho phekoloa ha mocheso ho hlokahala pele ho fana ka.ASTM A283 e sebelisoa feela molemong oa meralo, athe poleiti ea tšepe ea ASME SA283/SA283M e ka boela ea sebelisoa ha ho etsoa boiler le ho etsa sekepe sa khatello.

Pontšo ea Sehlahisoa

ASTM A285 STEEL PLATE Sebopeho sa Lik'hemik'hale

ASTM A285 Sebopeho sa Lik'hemik'hale	Kereiti A	Sehlopha sa B	Mophato C
Khabone, max	0.17	0.22	0.28
Manganese, max	0.9	0.9	0.9
Phosphorus, max	0.035	0.035	0.035
Sebabole, max	0.035	0.035	0.035

ASTM A283 Chemical Elements(max)	Tlhahlobo ea Mocheso,%
ASTM A283 Chemical Elements(max)	Mophato C	Kereiti ya D
Khabone	0.24	0.27
Manganese	0.9	0.9
Phosphorus	0.03	0.3
Sebabole	0.03	0.03
Silicone	/	/
Lipoleiti 11⁄2 in. [40 mm] le ka tlase, boholo	0.4	0.4
Lipoleiti tse fetang 11⁄2 in. [40 mm]	0.15-0.40	0.15-0.40
Koporo	0.2	0.2

ASTM A283 le ASTM A285 Mechanical Properties

Papiso ea Thepa ea Mechanical ea ASTM A283 le ASTM A285
Kereiti ea tšepe	Tensile strength ,min Ksi Mpa	Kotulo matla min Ksi Mpa	Elongation ka 2 inches
Kereiti ea tšepe	Tensile strength ,min Ksi Mpa	Kotulo matla min Ksi Mpa	(50 mm)% mots.
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