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Product Description
Standards: ASTM A213/213M (ASME SA213/SA213M)
Size (mm):
Outer Dimensions.: 19mm ~ 168.3mm
Wall Thickness:2mm ~ 14 mm
Length: max 17 meters
FOB Port：Shanghai / Lianyungang
Application: Boiler, Superheater, and Heat-Exchanger .
The main products of steel / steel grade: T9
Different chemical content:The carbon content of Gr.T9 is at most 0.15%,the silicon content is 0.25% to 1% , the chromium content is 8% to 10% and the molybdenum is 0.9% to 1.1%.
Machanical properties:The tensile strength of Gr.T9 is at least 415 MPa and its yield strength is at least 205 MPa.
Packing: bare packing/bundle packing/crate packing or as requested.
Inspections and Tests Performed: 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.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Chemical Composition (%)
C |
Si |
Mn |
P |
S |
Cr |
Mo |
|
T9 |
≤0.15 |
0.25-1.00 |
0.30-0.60 |
≤0.025 |
≤0.025 |
8.00-10.00 |
0.9-1.10 |
Mechanical Properties
Grade |
Yield Strength (Mpa) |
Tensile Strength (Mpa) |
Elongation (%) |
T9 |
≥205 |
≥415 |
20 |
|
|
|
|
