A335 Alloy Steel Pipe
A335 P11 Pipe / A335 P22 Alloy Steel Pipe / A335 P91 Steel Pipe 
Chemical Composition
Physical Properties
We provide alloy steel pipe conforming to ASTM A335, Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service.
Chemical Composition
| Grade | UNS No. A | Composition % | |||||||
| C | Mn | P | S | Si | Cr | Mo | Others | ||
| P1 | K11522 | 0.10-0.20 | 0.30-0.80 | 0.025 | 0.025 | 0.10-0.50 | … | 0.44-0.65 | … |
| P5 | K41545 | 0.15max | 0.30-0.60 | 0.025 | 0.025 | 0.50max | 4.00-6.00 | 0.45-0.65 | … |
| P9 | S50400 | 0.15max | 0.30-0.80 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.90-1.10 | … |
| P11 | K11597 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | … |
| P22 | K21590 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50max | 1.90-2.60 | 0.87-1.13 | … |
| P91 | 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 | V0.18-0.25 N0.030-0.070 |
Physical Properties
| Grade | Tensile strength ≥ Ksi (MPa) | Yield strength ≥ Ksi (MPa) | Elongation Gauge length: 2in or 50mm ≥, % |
| P1 | 55 (380) | 30 (205) | Longitudinal: 20 |
| P5 | 60 (415) | 30 (205) | Longitudinal: 20 |
| P9 | 60 (415) | 30 (205) | Longitudinal: 20 |
| P11 | 60 (415) | 30 (205) | Longitudinal: 20 |
| P22 | 60 (415) | 30 (205) | Longitudinal: 20 |
| P91 | 85 (585) | 60 (415) | Longitudinal: 30 Transverse: 20 |
Related Names
High Temperature Line Pipe | Thin Wall Seamless Tube | Cold Drawn Tubing
Scan QR to Read
Links：https://www.globefindpro.com/products/82138.html
Links：https://www.globefindpro.com/products/82138.html
Recommended Products
Hot Products
