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Specialist in ASTM A335 Grade P5 Alloy Steel Seamless Pipe

ASTM A335 Grade P5 Alloy Steel Seamless Pipe

While generally referring to the benefits of using a ferritic alloy such as the ASTM A335 Grade P5, most of our clients conclude that the alloy proves to be useful for high temperature applications, not forgetting to include its other properties. For instance, the ASTM A335 P5 Alloy Steel Pipe which has a substantial amount of chromium and molybdenum added to its alloy in comparison to basic carbon steel grades, the alloy exhibits improvements in properties such as toughness and wear resistance, tensile strength, yield strength as well as fatigue resistance. Moreover, creep resistance is also a property offered by the A335 P5 Welded Pipe finds use in applications in industries such as reheat lines, petrochemical plants, distillation, hydrocrackers, refineries, power plants, cokers, high and super high temperature lines, oil field services, etc.

ASTM A335 Grade P5 Alloy Steel Seamless Pipe

Pipe ordered to the ASTM A335 specification tends to be well suited for forming operations. Hence, the SA335 P5 Material can be formed by operations such as bending, flanging, similar forming operations in addition to being fusion welded. As one of the leading SA335 P5 Pipe suppliers in India, these reasonably priced pipes have a much better performance as opposed to plain carbon steel pipes. However, unlike high carbon pipes, the alloy of ASTM A335 P5 Pipe has a substantially lower content of carbon in its alloy, thereby making welding or joining of these pipes easy and very effective. Because these pipes are durable, as P5 Pipe suppliers, we recommend these pipes be used in petrochemical plants for the transport of oil, or gas across even when they are exposed to higher temperatures, without being susceptible to creep.

Specification format of A335 Grade P5 Pipe

Standard ASTM A335 P5, SA335 P5)
Sizes 1/2” NB to 36” NB
Thickness 3-12mm
Schedules SCH 80, SCH 40, SCH XS, SCH XXS, SCH 160, All Schedules
Origin US, European, Korean, Russian, Japanese, Indian (Strictly No Chinese Material)
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
Type Seamless / Fabricated / ERW / Welded
Available in Form of Round, Rectangular, Square, Hydraulic Etc.
Length Standard
Double &
In Cut length also.
End Beveled End, Plain End, Treaded
Specialized in Large Diameter SA335 P5
Additional Testing NACE TM0177, NACE MR 0175, IBR, NACE TM0284, SSC TEST, HIC TEST, H2 SERVICE, etc.
Application Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

Must Know

Chrome Moly Alloy A335/SA335 Seamless P5 Material are used in Manufacturing of Pipe, Heater Tubes from ½” NPS through 30” NPS with wall thickness ranging from STD through XXH. ASME SA335 P5 is a seamless ferritic alloy-steel pipe used in high temperature applications

Tensile Requirements of ASTM A335 P5 Pipe

Tensile Strength, min., psi
ksi 60
MPa 415
Yield Strength, min., psi
ksi 30
MPa 205

P5 Seamless Pipe Chemical Element

Alloy Steel P5 Carbon Chromium Manganese Molybdenum Phosphorus Sulphur Silicon
0.05 – 0.15 4.00 – 6.00 0.30 – 0.60 0.45 – 0.65 0.025 max 0.025 max 0.50 – 1.00

Mechanical Behaviour of P5 Alloy Steel Seamless Pipe

Tensile Strength, MPa Elongation Yield Strength, MPa
415 min 30 min 205 min

SA335 P5 Welded Pipe Equivalent Material

A335 P5 SA335 P5 K41545 3604 P1 625 2604 III TS37 ABS 14 STPA 25
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