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Alloy Steel Plates for Steel Industry

Pioneers in the industry, we offer alloy steel p11 plates, 13crmo4-5 alloy steel, alloy steel p12 plate, alloy steel p22 plates, p91 alloy steel plate and p92 alloy steel from India.

Alloy Steel P11 Plates

Alloy Steel P11 Plates
  • Alloy Steel P11 Plates
  • Alloy Steel P11 Plates
  • Alloy Steel P11 Plates
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Approx. Price: Rs 150 / KilogramGet Latest Price
The different mechanical test requirements for pipes, namely, transverse or longitudinal tension test, flattening test, and hardness or bend test are presented.Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
  • Outer Dimensions: 19.05mm – 114.3mm
  • Wall Thickness: 2.0mm – 14 mm
  • Length: max 16000mm


Steel grade: ASTM A335 P11

Packing:Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

Inspection and Test:Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.ASTM A335 P11 Chemical Compositions(%)
CompositionsData
UNS Designa-tionK11597
Carbon0.05-0.60
Manganese0.30-0.60
Phosphorus(max.)0.025
Sulfur(max.)0.025
Silicon0.50-1.00
Nickel
Chromium1.00-1.50
Molybdenum0.44-0.65
Other Elements
Mechanical properties for ASTM A335 P11
PropertiesData
Tensile strength, min, (MPa)415 Mpa
Yield strength, min, (MPa)205 Mpa
Elongation, min, (%), L/T30/20
Material & ManufacturePipe may be either hot finished or cold drawn with the finishing heat treatment noted below.Heat Treatment
  • A / N+T
  • N+T / Q+T
  • N+T
Mechanical Tests Specified
  • Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test
  • For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot. For small lots, at least one pipe shall be tested.
  • For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe.
Notes for Hardness Test:
  • P11 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].
Notes for Bend Test:
  • For pipe whose diameter exceeds NPS 25 and whose diameter to wall thickness ratio is 7.0 or less shall be subjected to the bend test instead of the flattening test.
  • Other pipe whose diameter equals or exceeds NPS 10 may be given the bend test in place of the flattening test subject to the approval of the purchaser.
  • The bend test specimens shall be bent at room temperature through 180 without cracking on the outside of the bent portion.
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Additional Information:

  • Item Code: 1145478787
  • Production Capacity: 10000 kg
  • Delivery Time: 2 days
  • Packaging Details: Packing: Superior Quality Polythin Bag and Standard Wooden Box
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13CRMO4-5 Alloy Steel

13CRMO4-5 Alloy Steel
  • 13CRMO4-5 Alloy Steel
  • 13CRMO4-5 Alloy Steel
  • 13CRMO4-5 Alloy Steel
  • 13CRMO4-5 Alloy Steel
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Approx. Price: Rs 155 / KilogramGet Latest Price

Product Details:

ApplicationConstruction, Automobile Industry, Oil & Gas Industry, Pharmaceutical / Chemical Industry

Steel designation: Name Material-No. P11/T11 (13CrMo4-5) UNS Designation: K11597 (1.7335) Scope This data sheet applies for seamless tubes. Application The material P11/T11 is particularly suitable as pipe material for superheater tubes, steam line and headers. Can be used in continuous operation to about 560 °C wall temperature. Chemical composition (Heat analysis in %) Name C Si Mn P S Al ges. Cu Cr Mo Ni P11/T11 0,05-0,15 0,50-1,00 0,30-0,60 ≤ 0,025 ≤ 0,025 - - 1,00-1,50 0,44-0,65 - 13CrMo4-5 0,10-0,17 ≤ 0,35 0,40-0,70 ≤ 0,025 ≤ 0,020 ≤ 0,040 ≤ 0,30 0,70-1,15 0,40-0,60 ≤ 0,30 Mechanical properties at room temperature Material Usual1) Delivery Condition Wall thickness mm Yiel strength ReH/Rp0,2 Tensile strength Elongation A Impact energy KV N/mm² min. Rm N/mm² % min. Temperature °C J min. P11/T115) +NT - 220 415 302)4) 203)4) - - 13CrMo4-5 +NT ≤16 290 440-590 222) 203) +20 402) 273) 16≤40 40≤60 280 1) NT: normalized and annealed 2) Longitudinal specimen 3) Transverse specimen 4) When WT ≤ 8 mm the values apply: longitudinal 22 % and transverse 14 % 5) Hardness max. 85 HRB Minimum values of the proof strength Rp0,2 at elevated temperatures Kurzname 0,2 %-Yield strengt hat the temperature °F in Ksi 300 400 500 600 700 800 900 1000 1100 1200 P11 ASME B31.3a 18,0 17,5 17,2 16,7 15,6 15,0 12,8 6,3 2,8 1,2 Kurzname 0,2 %-Yield strengt hat the temperature °F in Ksi -20 bis 100 200 300 400 500 600 700 800 900 1000 1100 P11/T11 ASME B31.1b 17,1 17,1 17,1 16,8 16,2 15,7 15,1 14,4 13,6 6,3 2,8 a ASME 31.3 - Process Piping b ASME 31.1 - Power Piping Conversion Fahrenheit in Celsius: C = (Temp. in F - 32) x 5/9 Conversion Ksi in N/mm² (MPa): Value in Ksi x 6,895 ThyssenKrupp Materials International Page 2 Material Data Sheet P11/T11 04/2012 (continued) Name 0,2 %-Yield strengt hat the temperature °C in N/mm² (MPa) 100 150 200 250 300 350 400 450 500 13CrMo4-5 264 253 245 236 192 182 174 168 166 Reference data for some physical properties Density at 20 °C Modulus of elasticity kN/mm² at Thermal conductivity at 20 °C spec. thermal capacity at 20 °C spec. electrical resistivity at 20 °C kg/dm³ 20 °C 300 °C 400 °C 500 °C W/m K J/kg K mm²/m 7,76 210 185 175 165 33 622 0,24 Linear coefficient 10–6K-1 of thermal expansion between 20 °C and 300 °C 400 °C 500 °C 600 °C 12,9 13,5 13,9 14,1
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  • Item Code: 114897
  • Production Capacity: 1000 METRIC TONS
  • Delivery Time: READY STOCK
  • Packaging Details: Packing: Superior Quality Polythin Bag and Standard Wooden Box
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Alloy Steel P12 Plate

Alloy Steel P12 Plate
  • Alloy Steel P12 Plate
  • Alloy Steel P12 Plate
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Approx. Price: Rs 155 / KilogramGet Latest Price
ASTM A335 Grade P22 Alloy Steel Pipe|ASTM A335 P11 P22 P5 P9 ...

ASTM A335 / A335M - 11 Standard Specification for Seamless Ferritic Alloy-Steel .... Calculated Minimum Elongation Values .... ASTM A335 Grade P5, P9, P11, P22, P91 Alloy Steel Seamless Pipe and Tube Sizes Available in Stock with Price .


ASTM A335/ASME SA335 P11 High Pressure Steel Pipe | ASTM ...

Standard: ASTM A335, ASME SA335 ... Material: P11, K11597 ... ASTM ASME (S )A-335/(S)A-335M Grade and chemical composition ...


Seamless Tubes and Pipes for Power Plants - Tenaris

Norms and specifications .... FOR CREEP RUPTURE DATA. 1000. 100. 0 ... Steel grades from Carbon up to 10CrMo5-5 (T/P11 according to ASTM A 213/A 335).


A335 Alloy Steel Pipes| Alloy Steel Pipes | A335 Alloy Steel Pipes ...

Alloy Steel Pipe ASTM A335 GR P5 | P9 | P11 | P12 | P22 | P91 | P91 with IBR Certified .... Alloy Steel Pipes (ASTM A335 P11) offered by us are made as per IBR standards and are used mainly for .... Calculated Minimum Elongation Values.


ASTM A335 Grade P91 Material Data Sheet - Trident Steel - Trident ...

Mar 17, 2015 ... Scope This data sheet applies for seamless tubes. Application The material P91/ T91 is especially suited for steam boiler, boiler parts, boiler ...


Industrial Piping Products ASTM A335 GRADE P11 - Ferrobend

Specification covers seamless ferritic alloy-steel pipe intended for high temperature ... Steel Pipe, ASTM A335 Grade P11 pipes, A335 Gr P11 Alloy Steel Pipes, ... The Information contained in this data sheet is for reference purpose only and ...


ASTM/ASME A335/SA335 P1,P2,P5,P9,P11,P22,P23,P91,P92 ...

ASTM/AME A335 P1/P5/P9/P11/P12/P22/ P91/P92 Seamless Ferritic Alloy-Steel ... Data. Grade P11, P22, P5, P9. Grade P91. Grade P92. Tensile strength, min, ( MPa) ... Orders for material under this specification should include the following, ...


TECHNICAL DATA - Envirovalve

PRESSURE RELIEF DEVICE SHELL MATERIAL ASTM SPECIFICATIONS ..... (1) Leaded grades shall not be used for service above 850oF only killed steels with .... A691 1CR (4). 11/4Cr-1/2Mo-Si. -20o to 850o. A335. P11. 11/4Cr-1/2Mo-Si.


ASTM A335 P11 alloy pipe -

Buy ASTM A335 P11 alloy pipe available in diversity of sizes in Big stock, we ... Properties, Data ... We can produce according to Your Required Specification .... a project level seamless pipe inventory in numerous material grades in sizes ...


astm a335 p11| astm a335 grade p11 alloy steel pipe

Chemical composition % of a335 p11 alloy steel pipe. Compositions. Data. UNS Designa-tion ... ASTM A335 Grade P22 Alloy Steel Pipe ASME SA335 Grade P5 ...

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Additional Information:

  • Item Code: 1144545
  • Production Capacity: 1000 KG
  • Delivery Time: WITHIN 2 DAYS
  • Packaging Details: Packing: Superior Quality Polythin Bag and Standard Wooden Box
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Alloy Steel P22 Plates

Alloy Steel P22 Plates
  • Alloy Steel P22 Plates
  • Alloy Steel P22 Plates
  • Alloy Steel P22 Plates
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Approx. Price: Rs 155 / KilogramGet Latest Price
Thisdatasheetappliesforseamlesstubes. Application ThematerialP22/T22isespeciallysuitedforsteamboiler,boilerparts,boilerdrum,pressurevesselfortheapparatus engineeringandsimilarpurposes.Itcanbeusedinpermanentoperationwithwalltemperaturesuptoabout 590°C '1094°F+. Chemical composition 'Heatanalysisin%+ Name C Si Mn P S Alges. Cu Cr Mo P22/T22 0,05-0,15 ≤0,50 0,30-0,60 ≤0,025 ≤0,025 - - 1,9-2,6 0,87-1,13 10CrMo9-10 0,08-0,14 ≤0,50 0,30-0,70 ≤0,025 ≤0,020 ≤0,040 ≤0,30 2,00-2,50 0,90-1,10 Mechanical properties at room temperature Material Usual1+ Delivery condition Product thickness mm Yield/proof strength ReH/Rp0,2 Tensilestrength Elongation A Impactenergy KV    N/mm² min. Rm N/mm² % min. Temperature °C J min. P22/T225+ +NT - 205 415 302+4+ 203+4+ - - 10CrMo9-10 +NT ≤16 280 480-630 222+ 203+ +20 402+ 273+ 16≤40 280 40≤60 270 1+ NT:normalizedandtempered;QT:quenchedandtempered 2+ Longitudinaltestpiece 3+ Transversetestpiece 4+ Forwallthicknesses≤8mmapplythevalues: 5+ Hardnessmax.85HRB  longitudinal22%andtransverse14% Minimum values of the proof strength Rp0,2 at elevated temperatures Name 0,2%-Proofstrengthatthetemperature°FinKsi 300 400 500 600 700 800 900 1000 1100 1200 P22 ASMEB31.3a 18,0 17,9 17,9 17,9 17,9 17,8 12,8 7,8 3,2 1,6 Name 0,2%-Proof strength atthetemperature°FinKsi -20to100 200 300 400 500 600 700 800 900 1000 1100 P22/T22 ASMEB31.1b 17,1 17,1 16,6 16,6 16,6 16,6 16,6 16,6 13,6 8,0 3,8 a  ASME31.3-ProcessPiping b  ASME31.1-Power Piping Conversion KsiinN/mm²'MPa+:ValueinKsix6,895 Conversion FahrenheitinCelsius:C='Temp.inF-32+x5/9 ThyssenKrupp Materials International Page 2 Material data sheet P22/T22 10/2011 Name 0,2%-Proofstrengt hatthe temperaturer°CinN/mm²'MPa+ 100 150 200 250 300 350 400 450 500 10CrMo9-105 249 241 234 224 219 212 207 193 180 Reference data for some physical properties Densityat 20°C Modulusofelasticity kN/mm²at Thermalconductivity at20°C spec.thermal capacityat20°C spec.electrical resistivityat20°C kg/dm³ 20°C 300°C 400°C 500°C W/mK J/kgK mm²/m 7,76 210 185 175 165 33 622 0,24 Linearcoefficient10–6K -1ofthermalexpansionbetween20°Cand 300°C 400°C 500°C 600°C 12,9 13,5 13,9 14,1 Hot forming / Heat treatment Hotforming Heattreatment'quenchedandtempered+,microstructure Temperature°C Typeofcooling Austenitization Annealing1+ Micro structure 1100-950 Air 920-980°C 680-760°C bainitic/ferritic 1+ When annealing the mentioned temperatures have to be hold after achieving over the whole cross-section for minimum 30 minutes.  Stress relieving anneal: 600 - 650°C. Holding time 1-2 minutes per mm plate thickness, minimum 30 minutes
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  • Item Code: 11155454
  • Production Capacity: 1000 METRIC TONS
  • Delivery Time: READY STOCK
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P91 Alloy Steel Plate

P91 Alloy Steel Plate
  • P91 Alloy Steel Plate
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Approx. Price: Rs 800 / KilogramGet Latest Price

Our Chrome Alloy Seamless Piping inventory is unsurpassed and is considered one of the most extensive chrome inventories in the world!

Turnarounds or outages, planned retrofits or emergency situations, grassroots projects worldwide; U.S. Metals has the experienced staff to assist you on all of your specialty alloy requirements, no matter how detailed the specification, no matter how difficult the situation.

New industry requirements, not an issue. We work closely with agencies like EPRI along with our utility and refining clients to be on the cutting edge of new industry requirements that affect your high energy/high temperature piping systems.

Our inventory is evolving to meet the new specifications that prevent current issues as creep cracking and hardness problems.


  • Chrome Moly Alloy Seamless Pipe A/SA335
  • Trade Name GradeUNS #PipeForged / Bored Pipe *
    1 1/4 Chrome P11K11597A335 / SA335A369 / SA369
    2 1/4 Chrome P22K21590A335 / SA335A369 / SA369
    5 Chrome P5K41545A335 / SA335A369 / SA369
    9 Chrome P9S50400A335 / SA335A369 / SA369
    P91P91K91560A335 / SA335A369 / SA369
    P92P92K92460A335 / SA335A369 / SA369

    Materials in industry standard designations: STD, 40, XH, 60, 80, 100, 120, 140, 160, XXH
    Special customer designated nominal and minimum wall thicknesses can also be furnished.
    Non standard OD & ID are available.

    * U.S. Metals can offer pipe from turned and bored forgings in accordance with Specifications A/SA369 when client requirements for size, wall thickness, quantity or delivery cannot be met by material available under SpecificationsA/SA335.

    A/SA369 material is manufactured in grades including FP11, FP22, FP5, FP9, FP91, and FP92 corresponding to the same grades listed above for A/SA335.
  • Scope:
  • This specification covers nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding. Selection will depend upon design, service conditions, mechanical properties, and high-temperature characteristics.
  • Review of Procurement Requirements:
Orders for material under this specification should include the following, as required, to describe the desired material adequately:

  • Quantity (feet, metres, or number of lengths)
  • Name of material (seamless alloy steel pipe)
  • Grade
  • Manufacture (hot-finished or cold-drawn)
  • Size using one of the following:
    • NPS and schedule number
    • Outside diameter and nominal wall thickness
    • Outside diameter and minimum wall thickness
    • Inside diameter and nominal wall thickness
    • Inside diameter and minimum wall thickness
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Additional Information:

  • Item Code: 1178787
  • Production Capacity: 1000 METRIC TONS
  • Delivery Time: READY STOCK
  • Packaging Details: Superior Quality Polythin Bag and Standard Wooden Box
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P92 Alloy Steel

P92 Alloy Steel
  • P92 Alloy Steel
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Approx. Price: Rs 150 / KilogramGet Latest Price

Product Details:

ApplicationAutomobile Industry, Oil & Gas Industry, Pharmaceutical / Chemical Industry, Construction

PROPERTIES OF T/P92 STEEL WELD METALS FOR ULTRA SUPER CRTITICAL (USC) POWER PLANT Zhuyao Zhang, Graham Holloway, Adam Marshall, Metrode Products Limited, UK Abstract In order to achieve higher efficiencies and reduce emissions of environmentally damaging gases, new power generation technology requires high pressure and high temperature parameters. These have directly resulted in the introduction of ultra super critical (USC) plant and applications of a series of advanced Cr-Mo creep resistant steels. Among these newly developed ferritic steels, T/P92 has creep strength 25%-30% higher than the currently widely used modified 9%Cr steel T/P91 and has been specified as one of the major alloys for the construction of USC plant. The present paper summarises the important phase transformation characteristics and properties of matching filler metals for T/P92 steel and discusses factors that influence the performance of these weld metals. Key words: Ultra Super Critical (USC), T/P92 steels, welding, weld metal, Creep 1Introduction Fossil fuels are currently the main means of obtaining electric power, about 40% of electricity we consume is still supplied by thermal power plants. However, the operation of conventional coal fired power plant releases more harmful gases, such as CO2, NOx and SOx, than other power generation technology. Finding an effective solution to reduce the emissions of harmful gases has been the major challenge for the power generation industry as well as alloy material developers. Ultra Super Critical (USC) technology allows power plant to work at higher steam temperatures and pressures, hence significantly increasing the efficiency of thermal power plant, reducing fuel consumption and lowering emissions of harmful green house gases. When USC plant was introduced in the late 90s, the 9%Cr ferritic creep resistant alloy specified for the main steam pipe and other critical components was T/P91 steel. The T/P91 alloy allowed typical operating parameters up to 290bar pressure, main steam temperature 580C and re-heat steam temperature 580C [1]. As development has progressed, the new generation Cr-Mo alloys, T/P92, has replaced T/P91 alloy for USC unit. Compared to T/P91 steel, T/P92 steel has 25%-30% higher creep strength. The maximum design parameters of an USC unit have increased to 300bar/610C/620C -630C [2-4]; the efficiency of USC plant is now approaching 50%. In recent years, as one of the most important steels for USC plant, T/P92 steel has found more and more widespread use. To enable the full exploitation of T/P92 base material and increase its range of applications the development of matching consumables has been necessary. These matching consumables have been used for the fabrication and site erection of USC units using T/P92 steel. The present paper discusses the design philosophy of matching welding consumables; the relevant phase transformation temperatures, such as austenitisation temperatures during heating (Ac1), martensite transformation temperatures (Ms/Mf) during continuous cooling and effect of alloying elements on these temperatures. Based on the examination of these transformation temperatures, recommendations are made on welding parameters and postweld heat treatment (PWHT) procedures. Previous papers by the same authors provide additional background on the general tensile properties of T/P92 weld metals and also the effect of welding process on mechanical properties [5,6].
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Additional Information:

  • Item Code: 112188888
  • Production Capacity: 1000 KG
  • Delivery Time: 2 DAYS
  • Packaging Details: Packing: Superior Quality Polythin Bag and Standard Wooden Box
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1/4 Chrome Moly Plate

1/4 Chrome Moly Plate
  • 1/4 Chrome Moly Plate
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Approx. Price: Rs 800 / KilogramGet Latest Price
Chrome Moly Plate

There are many chromium molybdenum steel products available, each of which has very different chemical and mechanical properties, but they are often grouped as a single category. Chrome moly is the most common name for this group but other names that are used include chromalloy, croalloy, and Cr-Mo (pronounced “cro-mo”).

Chrome Moly Pressure Vessel Plates

Brown McFarlane specialises in chrome moly steel pressure vessel plates intended primarily for use in the fabrication of process equipment designed for elevated temperature service.

Typical applications will include:

  • Boilers
  • Pressure Vessels
  • Heat Exchangers
  • Flanges
  • Valves
  • Ducting
  • Pipe Supports

Chrome Moly pressure vessel plates from Brown McFarlane are manufactured to the following steel standards:

ASME SA387ASTM A387EN10028-2
What do chromium and molybdenum do to steel?

The addition to steel of the alloys chromium and molybdenum bring characteristics which are particularly desirable for units operating in high temperatures. Both alloys improve high temperature strength, molybdenum improves high temperature creep strength, both improve hardenability and there are additional benefits from wear resistance, corrosion resistance, and impact resistance. At the same time a chrome moly alloy is relatively easy to fabricate.

Brown McFarlane and Chrome Moly Plate

The Brown McFarlane range is available from our U.K. service centre in Stoke-on-Trent and from our companies in Dubai and Singapore. As well as being available from stock, steel plate can be cut to size and shape according to your fabrication and design requirements and all work is governed by our independently accredited and regularly audited quality systems to ISO 9001.

Our plates are sourced from the highest quality steel manufacturers in the world and, like all our suppliers, these manufacturers have been vetted and assessed by our procurement team.

Brown McFarlane’s extensive supply partnerships with many of Europe’s leading steel plate manufacturers offer the opportunity for us to supply non-stock items or non-standard sizes directly from the steel mill to our customers. Using this form of supply it is often possible to deliver much faster than “standard” mill lead times.

All of our plates and plate products can be delivered to customers anywhere in the world using the services of our own in-house logistics staff.

Size Range

Chrome Moly plates are available from Brown McFarlane as follows:

Thicknesses:6 mm -100 mm
Widths:2000 mm, 2500 mm
Length:up to 12000 mm

For all available sizes download our brochure or contact our sales teams who will be able to quote you for your requirements and offer technical assistance if required.

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