ASTM A516/ ASME SA516 uamea

A516 papatusi o loʻo maua i vasega e fa: Vasega 55, 60, 65, ma le 70, e tusa ai ma tulaga eseese o le malosi. A516-70 Papa Uamea. O le vasega sili ona taatele, ASTM A516-70, o se alalaupapa carbon alloy ua fuafuaina mo le faʻaaogaina i vaʻa mamafa ma pusa.

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Folasaga o oloa Fa'amatalaga Fa'atekinisi

Folasaga o oloa

ASTM A516/ ASME SA516
SA516 o se ipu uamea kaponi togi fa'aaoga muamua i va'a uelo mamafa mo auaunaga feololo i lalo vevela. O lenei mea e gaosia i vasega 55, 60, 65 ma le 70. O lenei mea e ofoina atu foi i le tulaga masani lea e manaʻomia ai le faʻaleleia atili o le malosi.

Fa'amatalaga Fa'atekinisi

ASTM A516 GR.55-70 Fa'asologa o Vailaau:

Fa'asu'esu'ega o vaila'au	C % maualuga mo le mafiafia t (mm)				Mn % mo mafiafia t (mm)		Si %	P % maualuga	S % maualuga
Fa'asu'esu'ega o vaila'au	6-12.5mm	12.5-25mm	25-50mm	>50mm	≤12.5mm	>12.5mm	Si %	P % maualuga	S % maualuga
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 Meatotino Fa'ainisinia:

Meatotino Fa'ainisinia	Tensile malosi (MPa)	Laiti fua malosi (MPa)	Fa'aumi maualalo (%) gauge umi
Meatotino Fa'ainisinia	Tensile malosi (MPa)	Laiti fua malosi (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

Tulaga Faaopoopo
UT(Su'ega Ultrasonic), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V- Su'ega A'afiaga Notch, Su'ega Tolu Vaega (pei o le Su'ega SGS), Fa'apupulaina po'o le Fa'afana ma le vali.