A612 uamea

O lenei fa'amatalaga e aofia ai ipu u'amea kaponi- manganese-silikoni ua fa'amoemoeina mo va'a fa'apipi'iina o lo'o tautua i le vevela ma le maualalo. I le avea ai o se faiga uamea, o le uamea e tatau ona tape ma e tatau ona ogatusa ma mea e mana'omia mo le tele o saito austenitic. O papatusi e masani lava ona tuuina atu i le tulaga e pei ona taai.

A612 ipu uʻamea e masani ona faʻaaogaina i totonu o le alamanuia suauʻu e aofia ai totonu ma fafo, A612 ipu uʻamea e mafai foi ona faʻaaogaina mo le gaosiga o le suauu ma le gaosiga o kesi.

Fa'asu'esu'ega o vaila'au
O mea tu'ufa'atasiga o lo'o i lalo o fa'amatalaga ASTM mo le A612 fa'aaoga su'esu'ega vevela.

A612
KAPONI MAX	0.25%
MANGANESE	1.00-1.50%
PHOSFORUS MAX	0.030%
SULFUR MAX	0.030%
SILIKON	0.15-0.50%
KOPA MAX	0.35%
NICKEL MAX	0.25%
CHROMIUM MAX	0.25%
MOLYBDENUM MAX	0.08%
VANADIUM MAX	0.08%

O meafaitino nei o faʻamatalaga ASTM ma o le a faʻamaonia ile Lipoti ole Suʻega Mill.

A612	MATA FA'A'OGA (KSI)	MALOSI TELE (KSI)	MIN. 8” ELONGATION %
LALO 0.5 IN. MAFAI	50	83-105	16
Ova 0.5 IN. I LE 1 IN. MAFAI	50	81-101	16