Name: ASTM A210 Medium Carbon Boilera and super Steel tube
STD:ASTM A210/A210M ASME SA210/SA 210M
Grade:A1 C
Ends:Plain ends or bevel
Offer Size: O.D: 12mm-114.3mmW.T: 1mm-12mm L: max 9000mm
Delivery Condition:Annealed, Normalized, Normalized and Tempered
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.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Packing:Standard woven bags packing or wooden case packing
Application: For manufacture wal panel ,economizer,reheater,superheater and steam pipeline of boilers.
Grade and Chemical Composition
Standard
|
Grade
|
Chemical Composition(%)
|
||||
C
|
Mn
|
Si
|
P
|
S
|
||
ASTM A210
|
A-1
|
≤0.27
|
≤0.93
|
≥0.1
|
≤0.03
|
≤0.035
|
ASMESA210
|
C
|
≤0.35
|
0.29~1.06
|
≥0.1
|
≤0.03
|
≤0.035
|
Mechanical Propertise
Grade
|
Mechanical Propertise
|
||
TensileStrength( Mpa)
|
Yield Strength(Mpa)
|
Elongation(%)
|
|
A-1
|
≥415
|
≥255
|
≥30
|
C
|
≥485
|
≥275
|
≥30
|