ASTM A516/ ASME SA516 intsimbi

ASTM A516/ ASME SA516
I-SA516 yinqanaba leplate yentsimbi yekhabhoni esetyenziswa ikakhulu kwimikhumbi yoxinzelelo oludityanisiweyo kwimodareyitha ukuya kwinkonzo esezantsi yobushushu. Esi sixhobo siveliswa kumabakala 55, 60, 65 no-70. Esi sixhobo sikwanikwa kwimeko yesiqhelo apho kufuneka inotshi ephuculweyo yokuqina.

I-ASTM A516 GR.55-70 Ukwakheka kwemichiza:

Ukuqulunqwa kwemichiza	Ubuninzi C % bobukhulu t (mm)				Mn % ye ubukhulu t (mm)		Si %	P% max	S % max
	6-12.5mm	12.5-25mm	25-50mm	> 50mm	≤12.5mm	> 12.5mm
A516 Gr55	0.18	0.20	0.22	0.25	0.55-0.98	0.60-1.30	0.13-0.45	0.035	0.035
A516 Gr60	0.21	0.23	0.23	0.25	0.6-0.9	0.80-1.20	0.13-0.45	0.035	0.035
A516 Gr65	0.24	0.26	0.26	0.28	0.85-1.20	0.85-1.20	0.13-0.45	0.035	0.035
A516 Gr70	0.27	0.28	0.28	0.30	0.85-1.20	0.85-1.20	0.13-0.45	0.035	0.035

I-ASTM A516 GR.55-70 iPropati yoomatshini:

IPropati yoomatshini	Ukuqina amandla (MPa)	Ubuncinane Yima kancinci amandla (MPa)	Ubuncinane bobude begeyiji (%)
			50mm	200mm
A516 Gr55	380-515	205	27	23
A516 Gr 60	415 - 550	220	25	21
A516 Gr65	450 - 585	240	23	19
A516 Gr70	485 - 620	260	21	17

Imeko eyongezelelweyo
I-UT(Uviwo lwe-Ultrasonic), i-AR(Njenge-Hot Rolled kuphela), i-TMCP(i-Thermal Mechanical Control Processing), N(Eqhelekileyo), i-Q+T(Icinyiwe kwaye inomsindo),Uvavanyo lwe-Z Direction(Z15,Z25,Z35), i-Charpy V- UVavanyo lweMpembelelo yeNotshi, Uvavanyo lweQela leSithathu (njengoVavanyo lweSGS), iCoated okanye iShot Blasting kunye nokuPeyintwa.