A537 CL1 Fa'ameamea Fa'atonu Va'a Uamea Papatusi

ASTM A537 standard e fa'atatau i ipu ipu fa'amalosi, mea i le vevela, carbon-manganese silicon steel. Faʻavae i luga ole malosi eseese ma togafitiga vevela, e vaʻaia ile Vasega 1, 2 ma le 3.
Ole mafiafia aupito maualuga ile ASTM A537 Vasega 1 e 100 mm [4 inisi], ma le 150 mm [6 inisi] mo Vasega 2 ma Vasega 3.
O meafaitino o se u'amea masani lea e fa'afefeteina ma o se taunuuga e fa'aalia ai le sili atu ona maua ma le malosi fa'amalosi nai lo le tele o togi ASTM A516. O le u'amea e lelei mo le fa'aogaina i auaunaga fa'amalosi e le gata i totonu o pusa ma va'a mamafa

A537 vasega 1 Fa'a'oloa Kemisi
Vasega	Ole Elemene Max (%)
	C	Mn	P	S	Si	Cu	Ni	Cr	Mo
A537 vasega 1	0.24	0.92-1.72	0.035	0.035	0.13-0.55	0.38	0.28	0.29	0.09

Vasega	A537 vasega 1 Mesinia Meatotino
	mafiafia	Tuuina atu	Tensile	Fa'aumiumi
A537 vasega 1	mm	Min Mpa	Mpa	Min  %
	-65	345	485-620	22
	65-100	310	450-585	-
	100-150	-	-	18

Pepa Fa'asinomaga

ASTM Standards:

A20/A20M: Fa'amatalaga mo Manaoga Lautele mo Papatusi Va'a
A435/A435: Mo Su'esu'ega Ultrasonic Ala Sa'o ole Papa Uamea
A577/A577M: Mo le Ultrasonic Angle-Beam Su'esu'ega o Papa Uamea
A578/A578M: ​​Mo Su'esu'ega Ultrasonic Sa'o-Beam o Papa Uamea Ta'avale mo Talosaga Fa'apitoa
Manufacturing Notes:
Pa'u u'amea i lalo ole ASTM A537 Vasega 1, 2 ma le 3 e tatau ona fa'amateina u'amea ma fa'amalieina lelei austenitic grain size mana'oga o Fa'amatalaga A20/A20M.

Metotia Togafitiga vevela:

O papatusi uma i lalo ole ASTM A537 e tatau ona faʻafefeteina e pei ona taua i lalo:
ASTM A537 Vasega 1 papatusi e tatau ona faʻasaʻo.
Vasega 2 ma le Vasega 3 ipu e tatau ona tineia ma fa'afefeteina. O le vevela vevela mo le Vasega 2 papatusi e le tatau ona itiiti ifo i le 1100°F [595°C] ae le itiiti ifo i le 1150°F [620°C] mo le Vasega 3 papatusi.