Alloy
/
UNS No. |
Description |
Ni+ |
C |
Mn |
Fe |
Si |
Other |
AMS |
ASTM |
Density
(lb/in3) |
C.P Grade
1.
R50250 |
Low residual
grade of commercially pure titanium
available in foil and strip.Its excellent
ductility when combined with proper
grain size control makes this product
ideal for deep drawing.Lowest oxygen
unalloyed titanium alloy.Optimum ductility
and cold formability. |
.10
MAX |
.03
MAX |
.015
MAX |
.20
MAX |
BAL |
Al .10
MAX
Si .10 MAX
V .10 MAX
Mo .10 MAX
Cr .10 MAX
Sn .10 MAX |
N/A |
B-265
F-67 |
.163 |
C.P Grade
2.
R50400 |
C.P grade
for applications requiring maximum ductility
and formability.Most common unalloyed
grade. Strength similar to austenitic
stainless steel.High corrosion resistance
in oxidizing to mildly reducing environments
Including chlorides.Low modulus of elasticity
makes alloy vibration prone. |
.020 |
.012 |
.005 |
.150 |
BAL |
O .150 |
4902 |
B-265
Gr. 2 |
.163 |
C.P Grade
3.
R50550 |
Higher
oxygen unalloyed titanium with higher
strength, moderate ductility. Corrosion
resistant to highly oxidizing to mildly
reducingenvironments Including chloridesLow
modulus of elasticity makes alloy vibration
prone.Used for airframes, chemical and
similar applications. |
.030 |
.015 |
.006 |
.150 |
BAL |
O .180 |
4900 |
B-265
Gr. 3 |
.163 |
C.P Grade
4.
R50700 |
Alpha
phase C, pure Ti. Highest strength of
the CP grades. Used for airframes and
similar applications. |
.035 |
.015 |
.006 |
.150 |
BAL |
O .250 |
4901 |
B-265
Gr. 4 |
.163 |
Grade 7.
R52400 |
Highly
corrosion resistant to both general
and localized corrosion.Moderate strength,
reasonable ductility.Low modulus of
elasticity makes alloy vibration prone. |
|
0.10 |
|
|
|
O .25 MAX
Pd .12-.25
H .015 MAX
N .03 MAX
Ti BAL. |
|
B265
Gr. 7 |
.163 |
Grade 12
R53400 |
Good resistance
for chemical processing for applications
varying From oxidizing to reducing.Improved
crevice corrosion resistance in hot
brines.Low modulus of elasticity makes
alloy vibration prone |
0.6-
0.9 |
0.08 |
|
0.30 |
|
O .25 MAX
H .015 MAX
N .03 MAX
Mo .2-.4
Ti BAL |
|
|
|