ASTM A516/ ASME SA516 maitai

Kei te waatea nga papaa A516 i roto i nga tohu e wha: Ko nga tohu 55, 60, 65, me te 70, i runga i nga taumata kaha rereke. A516-70 Pereti maitai. Ko te karaehe noa, ASTM A516-70, he koranu waro reo i hangaia hei whakamahi i nga ipu pehanga me nga kohua.

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Whakataki hua Raraunga Hangarau

Whakataki hua

ASTM A516/ ASME SA516
Ko te SA516 he karaehe pereti waro maitai e whakamahia ana i roto i nga oko pehanga paiherea mo te ratonga pāmahana iti ki raro. Ka mahia tenei rauemi i nga reanga 55, 60, 65 me te 70. Ka tukuna ano tenei rauemi i roto i te ahua o te ahua e hiahiatia ana kia pai ake te pakari o te kakari.

Raraunga Hangarau

ASTM A516 GR.55-70 Tito Matū:

Hangahanga matū	Morahi C % mo te matotoru t (mm)				Mn % mo matotoru t (mm)		Si %	P % mōrahi	S % mōrahi
Hangahanga matū	6-12.5mm	12.5-25mm	25-50mm	>50mm	≤12.5mm	>12.5mm	Si %	P % mōrahi	S % mōrahi
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

ASTM A516 GR.55-70 Taonga Hangarau:

Taonga Miihini	Tirohanga kaha (MPa)	Te iti rawa hua kaha (MPa)	Te whakaroa iti (%) ine te roa
Taonga Miihini	Tirohanga kaha (MPa)	Te iti rawa hua kaha (MPa)	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

Tikanga taapiri
UT(Ultrasonic whakamātautau), AR(As Hot Rolled anake), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V- Whakamātautau Pānga Kāniwha, Te Whakamātautau Tuatoru (pērā i te Whakamātautau SGS), Whakauhia, Whakatangihia ranei te pupuhi me te peita.