sps-techspec.pdf
TRANSCRIPT
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Steel designationsfor ordering
EN ASTM
Chemical composition, average %
C N Cr Ni Mo Others
National steel designations superseded by EN
BS DIN NF SS
D
u
p
l
e
x
A
u
s
t
e
n
i
t
i
c
W
E
T
C
O
R
R
O
S
I
O
N
A
N
D
G
E
N
E
R
A
L
S
E
R
V
I
C
E
A
u
s
t
e
n
i
t
i
c
M
a
r
t
.
F
e
r
r
i
t
i
c
Te
ch
nic
al S
pe
cific
atio
ns3
1
Technical Information
H
E
A
T
A
N
D
C
R
E
E
P
Ch
em
ica
l Co
mp
ositio
n - S
tain
less S
tee
ls
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Technical Information
Boiler and Pressure Vessel -
Comparisons and Equivalents
Diameter and Nominal wall Thickness Schedule Pipes
30
Te
ch
nic
al In
form
atio
n
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29
Te
ch
nic
al In
form
atio
n
Ch
em
ica
l & M
ec
ha
nic
al P
rop
ertie
s B
S 7
191
Technical Information
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Te
ch
nic
al In
form
atio
n
Ch
em
ica
l & M
ec
ha
nic
al P
rop
ertie
s B
S 7
191
28
Technical Information
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Chemical Properties BS 7191
Mechanical Properties BS 7191
Technical Information
27
Te
ch
nic
al In
form
atio
n
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Comparison of EN10025 & BS4360
Technical Information
26
UK & International Equivalent GradesTe
ch
nic
al In
form
atio
n