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ASTM A213/A213M A213 T122 seamless alloy steel tubes used as boiler, superheater, and heat-exchanger tubes application.
A213 T122 tube manufacturer: cold drawn, seamless
A213 T122 seamless tube Heat-treatment: normalized and temper;
A213 T122(U bend/shape) tube/pipe chemical composition %:
|
Grade |
UNS |
C |
Mn max |
P max |
S max |
Si max |
Ni max |
Cr |
Mo |
V |
B |
Nb |
N |
Al max |
W |
A213 T122 |
K91271 |
0.07-0.14 |
0.70 |
0.02 |
0.01 |
0.5 |
0.5 |
10.0-11.5 |
0.25-0.60 |
0.15-0.3 |
0.0005-0.005 |
0.04-0.1 |
0.04-0.1 |
0.02 |
1.5-2.5 |
A213 T122 (U bend/shape) tube/pipe tensile strength
|
Grade |
UNS |
Tensile strength,min (MPa) |
Yield strength,min (MPa) |
Elongation in 50mm min % |
Hardness |
|
|
Brinell/Vickers |
Rockwell |
|||||
A213 T122 |
K91271 |
620 |
400 |
20 |
250HBW/265HV |
25HRC |
JOIN-WIN STEEL keeps enough quantity A213 T122 seamless steel pipe, A213 T122 seamless steel tube, A213 T122 seamless U shape steel pipe/tube, A213 T122 seamless U bent steel pipe/tube, please contact our sales team to get more information.
