ASTM A283 bir ah

ASTM A283 waxa loo nashqadeeyay sidii nooc saxan bir kaarboon ah iyada oo ujeedadu tahay guud ahaan, birtani waxa ay leedahay xoog adkaysi hoose oo dhexdhexaad ah, waxa ay leedahay 2 darajooyin bir ah(Grade C, Fasalka D) . Saxan bir ah oo laga sameeyay gariiradaha ama aan lahayn daawaynta kulaylka, baadhitaan dheeraad ah ayaa loo baahan yahay si loo yareeyo walbahaarka, badiyaa ka dib marka gariiradda birta la gooyo, kormeerka, qaboojinta, daaweynta kulaylka ayaa loo baahan yahay ka hor inta aan la keenin. Haddii aad u baahan tahay inaad iibsato ASTM A283 saxan bir ah, nala soo xiriir hadda.

ASTM A283 Halabuurka Kiimikada:

ASTM A283 Walxaha Kiimikada (ugu badnaan)	Falanqaynta kulaylka, %
	Darajada C	Darajada D
Kaarboon	0.24	0.27
Manganese	0.90	0.90
Fosfooraska	0.030	0.30
Baaruud	0.030	0.030
Silikoon
Taarikada 11⁄2 inji [40 mm] iyo ka hooseeya, ugu badnaan	0.40	0.40
Taarikada ka badan 11⁄2 inch. [40 mm]	0.15-0.40	0.15-0.40
Copper	0.20	0.20

Isbarbardhigga Guryaha Makaanikada ee ASTM A283

Isbarbardhigga Hantida Makaanikada ee ASTM A283
Heerka Birta	Xoog xajin , min Ksi Mpa	Xoog soo saar min Ksi Mpa	Kordhinta 2 inji (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