ASTM A283 irin

ASTM A283 jẹ apẹrẹ bi iru irin awo erogba fun idi igbekalẹ gbogbogbo, irin yii ni kekere ati agbara fifẹ agbedemeji, o ni awọn onigi irin 2(Grade C, Ite D) . Fun awo irin ti a ṣe lati awọn coils tabi laisi itọju ooru, a nilo idanwo afikun fun idinku wahala rẹ, nigbagbogbo lẹhin ti okun irin ti wa ni decoiled, ayewo, conditining, itọju ooru ni a nilo ṣaaju ifijiṣẹ. ti o ba nilo lati ra ASTM A283 irin awo, kan si wa bayi.

ASTM A283 Iṣọkan Kemikali:

Awọn eroja Kemikali ASTM A283 (ti o pọju)	Itupalẹ Ooru,%
	Ipele C	Ipele D
Erogba	0.24	0.27
Manganese	0.90	0.90
Fosforu	0.030	0.30
Efin	0.030	0.030
Silikoni
Awọn awo 11⁄2 in. [40 mm] ati labẹ, max	0.40	0.40
Awọn awo ti o ju 11⁄2 in. [40 mm]	0.15-0.40	0.15-0.40
Ejò	0.20	0.20

Darí Properties Afiwera ti ASTM A283

Ifiwera Ohun-ini Mechanical ti ASTM A283
Irin ite	Agbara fifẹ , min Ksi Mpa	Agbara ikore min Ksi Mpa	Elongation ni 2 inches (50 mm)% iṣẹju.
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