A633 Grade C Low gami karfe farantin

Ƙarƙashin ƙayyadaddun ASTM A633 / A633M, ya ƙunshi nau'in karfe A633 Grade A, A633 Grade C, A633 Grade D da kuma A633 Grade E. Duk faranti na ƙarfe suna cikin Normalized high ƙarfi low gami da tsarin karfe don welded, riveted, ko ginin da aka kulle. Wannan kayan ya dace da ƙananan yanayin yanayin yanayi inda ƙarfin da ake so ya fi wanda ake tsammani a cikin kayan da aka yi birgima na kwatankwacin ƙarfin ƙarfin. Kayan zai kasance yana da girman ƙwayar austenitic mai kyau kuma za a daidaita shi ta hanyar maganin zafi. Abubuwan da ke tattare da sinadaran sa za a ƙayyade ta hanyar nazarin zafi. Hakanan za a yi gwajin tashin hankali.

Jiyya na zafi: Normalized, don A633 Grade E abu sama da 75mm a cikin kauri za a ninka al'ada ko Kamar yadda aka yi birgima (Idan abokin ciniki ya nuna a cikin odar su kuma karɓa)

Weldability: Lokacin da za a welded karfe, ana tsammanin za a yi amfani da hanyar walda wacce ta dace da matakin ƙarfe da amfani ko sabis da aka yi niyya. Dubi Shafi X3 ba a sami id na Ƙayyadaddun A 6/A 6M don bayani kan weldability.

Lura: Don A633 Grade C abun ciki na manganese ana iya ƙara shi zuwa 1.60% iyakar abin da abun cikin carbon ɗin bai wuce 0.18%.

Karfe daraja	Abubuwan sinadaran% ≤
	C	Mn	Si	P	S	Nb
Babban darajar A633	0.20	1.15-1.50	0.15-0.50	0.035	0.040	0.01-0.05

Don farantin karfe A633 Grade C Kasa da 65mm a cikin kauri, Ƙarfin Ƙarfin zai kasance tsakanin 485-620 Mpa. Ƙarfin Ƙarfin Ƙarfin zai kasance sama da 345 Mpa.