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ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes

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IBR NACE MR0175 ASTM A 335 GR P5 ALLOY STEEL SEAMLESS PIPES

Silver Tubes is one of the oldest Manufacturer, Exporter and Supplier of High Quality ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes . We provide a wide range of ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes in Seamless, Welded, SAW, LSAW, DSAW etc. Our range comprises of ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes . Available in different dimensions & grades, these ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes are widely used in different industries like Dairy, Food processing, engineering, construction and many more. We also offer competitive range of ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes as per client’s requirement. Silver Tubes is Approved Manufacturer & supplier of ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes.

SILVER TUBES, a reliable group of companies is one of the professional manufacturers and suppliers in India and abroad. We are fully supplying channel to offer you the products varying from the stainless steel, alloy steel, and ASTM alloys and also include the special steel in form of EFW pipes. We provide the complete business solution along with reliabilities, efficiency, and creativeness to the World. We supply our products in many industries like oil and gas industries, power plants, food industries, etc.

About ASTM and our products:
ASTM established in 1898 and it is one of the world’s largest international standards developing organizations. The different standard has a variety of categories which include-
• Standard Specification
• Standard Test Method
• Standard Practice Guide
• Standard Classification
• Terminology Standard

ASTM A 335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes are manufactured with the alloy of ASTM A 335/ A 691 GR P5 alloy. These alloys provide the desired properties and mostly used in many applications. These alloys are covered carbon and alloy steel alloy which includes many things such as electric-fusion-welded, fabricated from pressure- vessel- quality plates, their strength levels are suitable in high-pressure service at high temperatures. Mechanical and chemical properties of these alloys are excellent and fulfill all the requirements of many industries. Silver tubes focus each step of the manufacturing and provide the international standard ASTM A335/ A691 GR P5 Alloy Steel Seamless & EFW Pipes products in the market.

ASTM A 335 GR P5 ALLOY STEEL SEAMLESS PIPES supplier in india

  • ASTM A 335 GR P5 Sizes (Seamless): 1/2” NB - 24” NB
  • ASTM A 335 GR P5 Wall Thickness available: Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
  • ASTM A 335 GR P5 Material Grades :
  • ASTM A 335 GR P5 Alloy Steel Seamless Pipe :
  • ASTM A 335 GR P5 Other Materials Testing :
  • NACE MR0175, H2 SERVICE, IBR, etc.
  • ASTM A 335 GR P5 Dimensions :

All Pipe is manufactured and inspected/tested to the relevant standards including ASTM, ASME, API.


ASTM A 335 GR P5 Heat Treatment Requirements

P5, P9, P11, and P22

Grade

Heat Treatment Type

Normalizing Temperature Range F [C]

Subcritical Annealing
or Tempering
Temperature Range F

[C]

P5 (b,c)

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

Subcritical Anneal (P5c only)

*****

1325 - 1375 [715 - 745]

P9

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

P11

Full or Isothermal Anneal

Normalize and Temper

*****

1200 [650]

P22

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

P91

Normalize and Temper

1900-1975 [1040 - 1080]

1350-1470 [730 - 800]

Quench and Temper

1900-1975 [1040 - 1080]

1350-1470 [730 - 800]


ASTM A 335 GR P5 Chemical Requirements

GradeP-5P-9P-11P-22P-91P-91 shall also include the following:
ElementUNS DesignationK41545S50400K11597K21590K91560
Carbon0.15 max0.15 max0.05 - 0.150.05 - 0.150.08 - 0.12V at 0.18 - 0.25
Manganese0.30 - 0.600.30 - 0.600.30 - 0.600.30 - 0.600.30 - 0.60N at 0.030 - 0.070
Phosphorous, max0.0250.0250.0250.0250.020Ni at 0.40 max
Sulfur, max0.0250.0250.0250.0250.010Al at 0.02 max
Silicon0.50 max0.25 - 1.000.50 - 1.000.50 max0.20 -0.50Cb at 0.06 - 0.10
Chromium4.00 - 6.008.00 - 10.001.00 - 1.501.90 - 2.608.00 - 9.50Ti at 0.01 max
Molybdenum0.45 -0.650.90 - 1.100.44 - 0.650.87 - 1.130.85 - 1.05Zr at 0.01 max

ASTM A 335 GR P5 Tensile Requirements

Seamless
P-5P-9P-11P-22P-91P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].
Tensile Strength, min., psi
ksi6060606085
MPa415415415415585
Yield Strength, min., psi
ksi3030303060
MPa205205205205415

ASTM A 335 GR P5 Permissible Variation in Wall Thickness

NPS [DN] DesignatorTolerance, % from Specified
OverUnder
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios20.0%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)