A350 LF2 - material properties
A350 LF2 - material properties
(OP)
Hi
I'm looking for the mechanical properties of A 350 LF2.
And what is important where are this properties written in the ASME Code, for reference?
Thanks for the help.CLaude
I'm looking for the mechanical properties of A 350 LF2.
And what is important where are this properties written in the ASME Code, for reference?
Thanks for the help.CLaude





RE: A350 LF2 - material properties
RE: A350 LF2 - material properties
C 0.3 max
Mn 0.6-1.35
P 0.35max
S 0.040max
Si 0.15-0.30
Cr 0.30max
Mo 0.12max
Cu 0.40max
Cb 0.02max
V 0.05max
TS 485-655MPa
YS 250MPa
El% 30
Cv 20 or 27J (Class 1 and 2 repectively)
As with all this type of data you should check it against the current issue of the ASTM standard before putting it to use.
RE: A350 LF2 - material properties
I came across a case a couple of years back where the Class was not specified and the owner recieved Class 2 valve bodies and not Class 1 as was implied but not explicitly stated in the purchase documents. Needless to say impacts at 0 F are not sufficient for the Alberta Oilsands Projects.
EJL
RE: A350 LF2 - material properties
TS 485-655MPa
YS 250MPa
Elong 22%
RA 30%
Cv at -45.6 deg C 20J (Class 1 material)
Cv at -18 deg C 27J (Class 2 material)
All data should be checked against the relevant issue of ASTM A350.
RE: A350 LF2 - material properties