ASTM A335 P5 Alloy Steel Seamless Pipe Supplier
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ASTM A335 P5 Alloy Steel Seamless Pipe Supplier
ASTM A335 gr P5, ASTM A335 gr P5 Equivalent, ASTM A335 p5 chemical composition, ASTM A335 p5 specification, astm a335 p5 material, SA 335 p5, A335 P5 Material
Solitaire Steel is a leading manufacturer, supplier, stockist, exporter, and importer of A335/SA335 Seamless P5 piping. The growing economy in India has increased the demand for P5 high-pressure steel pipes, also known as boiler steel pipes. Solitaire Steel can meet this demand and offers various sizes and shapes to cater to different needs.
The main composition of ASTM A335 Grade P5 Alloy Steel pipes includes chromium and molybdenum. Chromium increases high-temperature strength by enhancing oxidation resistance, resulting in improved yield, tensile strength, and hardness at room temperature. Molybdenum further strengthens the pipe, increasing its elastic limit, wear resistance, impact values, and hardness. It also prevents the softening of steel, resists grain growth, and reduces susceptibility to embrittlement, making these pipes suitable for highly corrosive environments. Additionally, P5 pipes have high creep and pitting resistance.
ASTM A335 P5 Alloy Steel Pipe can undergo various heat treatments such as full annealing, isothermal annealing, normalization, or tempering. The addition of nickel and manganese enhances the hardness of the pipes, ensuring excellent performance under high-temperature conditions. The low absolute roughness of P5 Seamless pipes ensures high precision in their dimensions, which is crucial for applications requiring high accuracy. These pipes are highly adaptable and are used in various industries, including refineries, machine building, oil and gas, power generation, petrochemical, gas processing, fertilizer, and sugar industries.
ASTM A335 P5 Pipe Specifications
| ASTM | ASME | JIS G 3458 | UNS designation |
|---|---|---|---|
| A335 P5 | SA 335 P5 | STPA 25 | K41545 |
| BS | ISO standard | ABS | |
| 3604 P1 625 | 2604 III TS37 | ABS 14 |
| A335 P5 Pipes Size | 1/2” NB to 36” NB |
| Alloy Steel P5 Pipes Standard | ASTM A335 P5, SA335 P5 (with IBR Test Certificate) |
| ASTM A335 P5 Pipes Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Material Grade P5 Pipes Thickness | 3-12mm |
| ASTM A335 P5 Pipes Tolerance |
Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
|
| ASTM A335 P5 Pipes Type | Seamless / ERW / Welded / Fabricated |
| Craft | Cold rolled and Cold drawn |
| ASTM A335 P5 Pipes Length | Standard Double & In Cut length also. |
| GR P5 Pipes available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| Specialized in | Large Diameter ASTM A335 P5 Pipe |
| Alloy Steel A335 P5 Pipes End | Plain End, Beveled End, Treaded |
| Application | Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service |
| Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
Chemical Composition Of Alloy Steel P5 Pipe
|
Alloy Steel P5 |
C |
Cr |
Mn |
Mo |
P |
S |
Si |
|
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 |
ASTM A335 P5 Mechanical Properties
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
Alloy Steel P5 Pipes Equivalent Material
|
STANDARD |
UNS |
WERKSTOFF NR. |
|
Alloy Steel P5 |
K41545 |
1.7362 |
Alloy Steel P5 Pipe Diameter
|
A335 Pipe |
Over |
Under |
||
|
NPS [DN] |
in. |
mm |
in. |
mm |
|
1/8 to 1 1/2 / DN 6 to 40 |
1/64 (0.015) |
0.4 |
1/64 (0.015) |
0.4 |
|
Over 1 1/2 to 4 / DN 40 to 100 |
1/32 (0.031) |
0.79 |
1/32 (0.031) |
0.79 |
|
Over 4 to 8 / DN 100 to 200 |
1/16 (0.062) |
1.59 |
1/32 (0.031) |
0.79 |
|
Over 8 to 12 / DN 200 to 300 |
3/32 (0.093) |
2.38 |
1/32 (0.031) |
0.79 |
|
Over 12 / > DN 300 |
+/- 1% of the specified outside diameter |
|||
ASME SA 335 P5 Alloy Steel Seamless Pipe Wall Thickness
| NPS [DN] Designator | Tolerance, % from Specified | |
| Over | Under | |
| 1/8 to 2 1/2 [6 to 65] incl., all t/D ratios | 20.0% | 12.5% |
| Above 2 1/2 [65], t/D < or = 5% | 22.5% | 12.5% |
| Above 2 1/2 [65], t/D > 5% | 15.0% | 12.5% |
| (t = Specified Wall Thickness; D = Specified Outside Diameter) | ||
A335 grade P5 Pipe Tensile Strength
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
Sizes of ASME SA 335 P5 Pipes
| O.D. x Thickness | O.D x Thickness | O.D x Thickness |
|---|---|---|
| 38.1 x 3.2mm | 57.0 x 4.9mm | 76.2 x 4.0mm |
| 38.1 x 4.0mm | 57.0 x 6.3mm | 76.2 x 5.0mm |
| 38.1 x 6.3mm | 57.0 x 7.9mm | 76.2 x 6.3mm |
| 42.4 x 3.2mm | 60.3 x 3.2mm | 82.5 x 4.5mm |
| 42.4 x 4.0mm | 60.3 x 3.6mm | 88.9 x 3.2mm |
| 44.5 x 3.2mm | 60.3 x 5.0mm | 88.9 x 3.6mm |
| 44.5 x 6.3mm | 63.5 x 3.2mm | 88.9 x 4.0mm |
| 48.3 x 3.2mm | 63.5 x 3.6mm | 101.6 x 3.6mm |
| 48.3 x 3.6mm | 63.5 x 4.0mm | 101.6 x 4.5mm |
| 50.8 x 4.5mm | 63.5 x 6.3mm | 101.6 x 6.3mm |
| 51.0 x 3.2mm | 63.5 x 7.9mm | 114.3 x 3.6mm |
| 51.0 x 3.6mm | 70.0 x 3.2mm | 114.3 x 5.0mm |
| 51.0 x 6.3mm | 70.0 x 3.6mm | 139.7 x 4.0mm |
| 57.0 x 3.2mm | 70.0 x 6.3mm | 139.7 x 5.0mm |
| 57.0 x 3.6mm | 76.2 x 3.6mm | 139.7 x 6.3mm |
ASME SA335 P5 Pipe Applications
1.Refinery
2.Machine building
3.Oil and gas
4.Power generation
5.Petrochemicals
6.Gas processing
7.Fertilizer Company
8.Sugar Factory
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