Alloy Steel P9 Pipes
We are a known manufacturer and trader of AS P9 Pipes, which offers low work hardening rate grade for cold heading fasteners. The welding laser in Alloy Steel P9 Seamless Pipes does not lead to deposition phases leading to fragile for such a decline and these phases are developed and carbonated that have an impact in get brittleness. Thus, Alloy Steel P9 Welded Pipes offers chromium and molybdenum contents to suit the environment that the alloy must endure. Alloy Steel P9 EFW Pipes is used mainly in sector of chemical industry, petrochemical industry, offshore, sea water lines, sea water desalination plants, nuclear engineering, paper and pulp industry.
Alloy Steel P9 ERW Pipes offers a medium heavy coated, basic type electrode giving deposit which has excellent corrosion and oxidation resistance in continuous service up to 1100 Degree C. We make sure we get Alloy Steel P9 Round Pipes with every shipment we receive so that we can assure our customers that the enclosure and its parts are constructed of the exact steel material, as specified and ordered. Alloy Steel P9 Square Pipes offers exceptional corrosion resistance with slightly higher strength due to additional carbon. This combination of properties of Alloy Steel P9 Rectangular Pipes can mean some compromise when compared with pure austenitic and pure ferritic grades. The ferrite number in Alloy Steel P9 Electropolish Pipes is controlled to prevent cracking of welds.
UNS | DIN | EN | ASTM |
S50400 | 1.7386 | 9Cr-1Mo | A335 Grade P9 |
Element | A335 Gr P9 |
C, % | 0.10-0.20 |
Mn, % | 0.30-0.61 |
P, % | 0.025 max |
S, % | 0.025 max |
Si, % | 0.10-0.30 |
Cr, % | 0.50-0.81 |
Mo, % | 0.44-0.65 |
ASTM A335 | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
Grade P9 | 380 min | 205 min | 30 min |
Alloy steel P9 pipes are used in the energy industry for high temperature and very low-temperature service (cryogenic), or for applications with very high pressures.
MIDDLE EAST » Saudi Arabia |
AFRICA » Nigeria NORTH AMERICA » Usa |
EUROPE » Russia |
ASIA » India SOUTH AMERICA » Argentina |
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