Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASTM A335/A335M A335 P91 seamless alloy steel tubes are intended for high-temperature service. A335 P91 alloy pipes suitable for bending, flanging(vastoning), and similar forming operations, and for fusion welding. Selection will depend upon design, service conditions, mechanical properties, and high-temperature characteristics.
A335 P91 tube manufacturer: cold drawn, hot fished.
A335 P91 seamless tube Heat-treatment: normalized and temper; or quench and temper.
A335 P91(U bend/shape) tube/pipe chemical composition %:
|
Grade |
UNS |
C |
Mn |
P max |
S max |
Si |
Cr |
Mo |
A335 P91 Type 1 |
K91560 |
0.08-0.12 |
0.30-0.60 |
0.020 |
0.010 |
0.20-0.50 |
8.00-9.50 |
0.85-1.05 |
A335 P91 Type 2 |
K91560 |
0.08-0.12 |
0.30-0.50 |
0.020 |
0.005 |
0.20-0.40 |
8.00-9.50 |
0.85-1.05 |
A335 P91 (U bend/shape) tube/pipe tensile strength
|
Grade |
UNS |
Tensile strength,min (MPa) |
Yield strength,min (MPa) |
|
A335 P91 |
K91560 |
585 |
415 |
JOIN-WIN STEEL keeps enough quantity A335 P91 seamless steel pipe, A335 P91 seamless steel tube, A335 P91 seamless U shape steel pipe/tube, A335 P91 seamless U bent steel pipe/tube, please contact our sales team to get more information.
