P9 alloy pipe
Commodity:Seamless ferritic alloy-steel pipe for high-temperature service
Material: ASTM A335
1) Pipe Diameter: 1/2"-12"
2) Thickness: 2mm-20mm
3) Steel grade: P1 P2 P5 P9 P11 P12 P22 P91 P92
4) Surface: oiled or black painted to prevent rust
5) Marking: As per customer's requirement
6) Packing: Bundles or seaworthy wooden cases
|
Chemical properties (%)
|
|
Material
|
C
|
Si
|
Mn
|
P
|
S
|
Mo
|
Cr
|
|
|
%
|
%
|
%
|
%
|
max
|
%
|
max
|
|
A 335 Grade P1
|
0,10 - 0,20
|
0,10 - 0,50
|
0,30 - 0,80
|
0,025
|
0,025
|
0,44-0,65
|
|
|
A 335 Grade P5
|
max. 0,15
|
max. 0,50
|
0,30 - 0,60
|
0,025
|
0,025
|
0,45-0,65
|
4,00-6,00
|
|
A 335 Grade P11
|
0,05 - 0,15
|
0,50 - 1,00
|
0,30 - 0,60
|
0,025
|
0,025
|
0,44-0,65
|
1,00-1,50
|
|
A 335 Grade P12
|
0,05 - 0,15
|
max. 0,50
|
0,30 - 0,61
|
0,025
|
0,025
|
0,44-0,65
|
0,80-1,25
|
|
A 335 Grade P22
|
0,05 - 0,15
|
max. 0,50
|
0,30 - 0,60
|
0,025
|
0,025
|
0,87-1,13
|
1,90-2,60
|
|
Mechanical properties
|
|
Material
|
Tensile
N/mm2
|
Strength
Min. N/mm2
|
Yield
% min.
|
|
A 335 Grade P1
|
min. 380
|
205
|
30
|
|
A 335 Grade P5
|
min. 415
|
205
|
30
|
|
A 335 Grade P11
|
min. 415
|
205
|
30
|
|
A 335 Grade P12
|
min. 415
|
205
|
30
|
|
A 335 Grade P22
|
min. 415
|
205
|
30
|
Commodity:Seamless ferritic alloy-steel pipe for high-temperature service
Material: ASTM A335
1) Pipe Diameter: 1/2"-12"
2) Thickness: 2mm-20mm
3) Steel grade: P1 P2 P5 P9 P11 P12 P22 P91 P92
4) Surface: oiled or black painted to prevent rust
5) Marking: As per customer's requirement
6) Packing: Bundles or seaworthy wooden cases
|
Chemical properties (%)
|
|
Material
|
C
|
Si
|
Mn
|
P
|
S
|
Mo
|
Cr
|
|
|
%
|
%
|
%
|
%
|
max
|
%
|
max
|
|
A 335 Grade P1
|
0,10 - 0,20
|
0,10 - 0,50
|
0,30 - 0,80
|
0,025
|
0,025
|
0,44-0,65
|
|
|
A 335 Grade P5
|
max. 0,15
|
max. 0,50
|
0,30 - 0,60
|
0,025
|
0,025
|
0,45-0,65
|
4,00-6,00
|
|
A 335 Grade P11
|
0,05 - 0,15
|
0,50 - 1,00
|
0,30 - 0,60
|
0,025
|
0,025
|
0,44-0,65
|
1,00-1,50
|
|
A 335 Grade P12
|
0,05 - 0,15
|
max. 0,50
|
0,30 - 0,61
|
0,025
|
0,025
|
0,44-0,65
|
0,80-1,25
|
|
A 335 Grade P22
|
0,05 - 0,15
|
max. 0,50
|
0,30 - 0,60
|
0,025
|
0,025
|
0,87-1,13
|
1,90-2,60
|
|
Mechanical properties
|
|
Material
|
Tensile
N/mm2
|
Strength
Min. N/mm2
|
Yield
% min.
|
|
A 335 Grade P1
|
min. 380
|
205
|
30
|
|
A 335 Grade P5
|
min. 415
|
205
|
30
|
|
A 335 Grade P11
|
min. 415
|
205
|
30
|
|
A 335 Grade P12
|
min. 415
|
205
|
30
|
|
A 335 Grade P22
|
min. 415
|
205
|
30
|
|
