A335P9 steel pipe is an alloy steel pipe suitable for working in high temperature environment. A335P9 contains a lot of chemical elements like nickel, tungsten, molybdenum, chromium, silicon, manganese, vanadium and small quantities of a few commonly used elements such as sulphur , Silicon and phosphorous. These elements enhance the strength and chemical resistance of A335P9.
| C, % |
Mn, %
|
P, %
|
S, %
|
Si, %
|
Cr, %
|
Mo, %
|
0.15 max
|
0.30-0.60
|
0.025 max
|
0.025 max
|
0.25-1.00
|
8.0-10.0
|
0.90-1.10
|
A335P9 Mechanical Property:
Tensile Strength , MPa
|
Yield Strength, MPa
|
Elongation, %
|
415 min
|
205 min
|
30 min
|
A335P9 Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
A335P9 Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
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