Page 77 - ParkerMULTITUBE

Analysis Monel
400
Monel
500
Alloy
625
Alloy
718
Alloy
825 C276* C22*
Application General
purpose
alloy with
good
combination
of strength,
ductility &
corrosion
resistance
High strength,
precipitation
hardenable,
good
corrosion
resistance
Very good
resistance
to corrosion,
pitting crevice
& stress
corrosion.
Age
hardenable,
high strength
up to 1300F
(700C)
corrosion
resistance &
weldability
Good
resistance
to stress
corrosion in
sulphuric/
phosphoric
acid. Good
general
resistance.
Very good
resistance
to chloride
sulphuric
acid
C .30 Max .25 Max .10 Max .08 Max .05 Max .01 Max .015 Max
Mn 2.0 Max 1.5 Max .50 Max .35 Max 1.0 Max 1.00 Max .50 Max
S .024 Max .01 Max .015 Max .015 Max .03 Max .03 Max .010 Max
Si .50 Max .50 Max .50 Max .35 Max .50 Max .08 Max .08 Max
Ni+Co 63.0 Max 63.0/70.0 Balance 50.0/55.0 38.0/46.0 Balance Balance
Cr - - 20.0/23.0 17.0/21.0 19.5/23.5 14.5/16.5 20.0/22.5
Ti - .35/.85 .40 Max .65/1.15 .60/1.2 - -
Cb+Ta - - 3.15/4.15 4.75/5.50 - - -
Al - 2.3/3.15 .40 Max .20/.80 0.2 - -
Fe 2.5 Max 2.00 Max 5.0 Max Balance 22.0 Min 4.0/7.0 2.0/6.0
Mo - - 8.0/10.0 2.8/3.30 2.5/3.5 15.0/17.0 12.5/14.5
Cu 28.0/34.0 Balance - .30 Max 1.5/3.0 - -
Other - - P: .015 Max - - Co: 2.5 Max Co: 2.5 Max
P: .04 Max P: .025 Max
V: .35 Max V: .35 Max
W : 3.0/4.5 W: 2.5/3.5
SEAMLESS TUBE ANALYSES - ASTM STANDARD GRADES AVAILABLE
Analysis 304 304L 316 316L 317L 321 347
Application General
good
corrosion
resistance
grade
Lower
carbon
of 304
with good
weldability
Better
corrosion
resistance
than 304 in
chloride
As for
316. Good
weldability
As for 316
with increased
pitting
corrosion
resistance
General where good
weldability required with
possible weld decay
attack & improved high
temperature properties
As for 321 but
uses niobium
as stabilizing
element
C .08 Max .04 Max .08 Max .04 Max .04 Max .08 Max .10 Max
Mn 2.00 Max 2.00 Max 2.00 Max 2.00 Max 2.00 Max 2.00 Max 2.00 Max
P .040 Max .040 Max .040 Max .040 Max 0.04 Max .040 Max .040 Max
S .030 Max .030 Max .030 Max .030 Max 0.03 Max .030 Max .030 Max
Si .75 Max .75 Max .75 Max .75 Max .75 Max .75 Max .75 Max
Cr 18.0/20.0 18.0/20.0 16.0/18.0 16.0/18.0 18.0/20.0 17.0/20.0 17.0/19.0
Ni 8.0/10.5 8.0/12.0 11.0/14.0 10.0/14.0 11.0/15.0 9.0/12.0 9.0/13.0
Other
N : .10 N : .10 N: .10 N : .10 Mo: 3.0/4.0 N: .10 Cb+Ta:
Mo: .50 Max Mo: .50 Max Mo: 2.0/3.0 Mo: 2.0/3.0 Ti: 5xC Min 10xC Min
0.70 Max 1.0 Max
74
Parker Hannifn Corporation
Parfex Division
Ravenna, OH
Catalog Number 4200-M-2 General Technical Information