ASTM A335 seamless alloy steel pipe
ASTM A335 seamless Alloy-Steel Pipe
Name: ASTM A335 alloy steel pipe
Diameter:16-1016mm
Thickness: 2---120mm
Steel grade: P1 P2 P5 P9 P11 P12 P22
Surface: oiled, black painted to prevent rust
ASTM A335 steel Pipe is seamless Alloy-Steel Pipe for high temperature service like power plant. Pipe sold to this specification are manufactured to be suitable for flanging, bending, other forming treatment and fusion welding. The most widely used grades are P11, P22, and P91 is in the power plants and petro-chemical industry, pipes of grades P5 and P9 are mostly used in refineries and pellet machine factories.
Chemical properties:
Material | C | Si | Mn | P | S | Mo | Cr |
---|---|---|---|---|---|---|---|
% | % | % | % | Max | % | Max | |
A335 Grade P1 | 0.10---0.20 | 0.10---0.50 | 0.30---0.80 | 0.025 | 0.025 | 0.440.65 | |
A335 Grade P5 | Max 0.15 | Max 0.50 | 0.30---0.60 | 0.025 | 0.025 | 0.450.65 | 4.006.00 |
A335 Grade P11 | 0.05---0.15 | 0.5---1.0 | 0.30---0.60 | 0.025 | 0.025 | 0.450.65 | 1.001.50 |
A335 Grade P12 | 0.05---0.15 | Max 0.50 | 0.30---0.61 | 0.025 | 0.025 | 0.450.65 | 0.801.25 |
A335 Grade P22 | 0.05---0.15 | Max 0.50 | 0.30---0.60 | 0.025 | 0.025 | 0.871.13 | 1.902.60 |
Mechanical properties:
Material | Tensile N/mm2 | Strength min N/mm2 | Yield %min |
---|---|---|---|
A335 Grade P1 | Min380 | 205 | 30 |
A335 Grade P5 | Min415 | 205 | 30 |
A335 Grade P11 | Min415 | 205 | 30 |
A335 Grade P12 | Min415 | 205 | 30 |
A335 Grade P22 | Min415 | 205 | 30 |
We receive enquiries in English, Español (Spanish), Русский язык (Russian), Français (French) and العربية (Arabic). Our professional team will reply to you within one business day. Please feel FREE to contact us!