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Rehman Steel Company Private LimitedRehman Steel Company Private Limited
Updated as on January 2017, 7000 tonnes of Stock Available for Seamless Pipes in Stainless Steel, Carbon Steel, Alloy Steel at our Dubai, Saudi Arabia, Singapore and India warehouse
 

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Inconel Pipes

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Inconel pipes are mostly used in high temperature applications. It refers to a family of austenitic, nickel-chromium based super alloys. Inconel pipes are used in different industries. They can be of different shapes and sizes based on the requirements of the clients. They are resistant to corrosion and can be used in any environment. Inconel pipes are purely tested for its use in different industries by the standard organization and approved.

Alloy 600 UNS N06600 Pipes

It has high strength and excellent resistant to heat and corrosion. It is available in various forms and sizes that the specified by the client. It can be formed easily. It is used in the heat-treating industry for muffles, furnace components, and for heat-treating baskets and trays. It is available in different forms like seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

ALLOY 600 _ UNS N06600
Inconel 600®, Nickelvac® 600, Ferrochrome® 600

common trade names

Inconel 600®, Nickelvac® 600, Ferrochrome® 600

Inconel 60 0® is a standard engineering material and has a great resistance to heat and corrosion. Inconel 600® also has high strength and can be easily formed. Inconel 600® can be hardened and strengthened only by cold work. Inconel 600® can be used in the heat-treating industry for muffles, furnace components, and for heat-treating baskets and trays.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of ALLOY 600 (UNS N06600)

common trade names

Inconel 600®, Nickelvac® 600, Ferrochrome® 600

C

MN

P

 

Si

Cr

Ni

Mo

Cu

Co

Cb+Ta

Ti

Al

Fe

Other

Other

.15 max

1.0 max

 

.015 max

.5 max

14.0 -17.0

72.0 min

 

.5 max

 

 

 

 

6.0 - 10.0

 

 

 

 

Specifications

Sheet/Plate

Round Bar

Pipe

Tube

Fittings

Forgings

ASME SB-168 AMS 5540

ASME SB-166
AMS 5665

ASME SB-167
ASME SB-829
ASME SB-517
ASME SB-775

ASME SB-163
ASME SB-516
ASME SB751
AMS 5580

ASME SB-366

ASME SB-564
AMS 5665

 

 

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Alloy 601 UNS N06601 Pipes

It can be hardened and strengthened only by cold work. It is resistant to heat and corrosion. It has high strength and good workability. This sheet is available in thicknesses ranging from .010 to .120". It is available in different shapes and sizes according to the requirements of the clients. It can be manufactured in a very short time.


Alloy 601 - UNS N06601

common trade names

Inconel 601®, Pyromet® 601, Nicrofer® 601

Inconel 601® is a standard engineering material and has a great resistance to heat and corrosion. Inconel 601® also has high strength and good workability. Inconel 601® can be hardened and strengthened only by cold work. Inconel 601® can be used in the heat-treating industry for muffles, furnace components, and for heat-treating baskets and trays.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of ALLOY 601 (UNS N06601)

common trade names

Inconel 600®, Nickelvac® 601, Ferrochronin® 601

C

MN

P

 

Si

Cr

Ni

Mo

Cu

Co

Cb+Ta

Ti

Al

Fe

Other

Other

.1

1.0

 

.015 

.5

21.0-25.0

58.0-63.0

 

 

1.0

 

 

1.0-1.7

bal

 

 

 

 

Specifications

Sheet/Plate

Round Bar

Weld Wire

AMS 5870
ASME SB-168

AMS 5715

 

 

 


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Alloy 617 UNS N06617 Pipes

ALLOY 617 _ UNS N06617
Inconel 617®, Nicrofer 5520®
common trade names
Inconel 617 ®, Nicrofer 5520®

Inconel 617® consists of nickel-chromium-cobalt and – molybdenum. These elements make Inconel 617® highly resistant to oxidation and carburization. Inconel 617® can be easily fabricated; it can be hot formed up to 2200º F, and cold formed at 1900º F. Inconel 617® has excellent weldability. Inconel 617® is used for ducting, transition liners in both aircraft and land based gas turbines, and combustion cans.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of ALLOY 617 (UNS N06617)
common trade names
Inconel 617 ®, Nicrofer 5520®
CMNPSSiCrNiMoCuCoCb+TaTiAlFeBOther
.05 -.15 1.0 max   .015 max 1.0 max 20.0 -24.0  44.5 min 8.0 - 10.0  .5 max 10.0 15.0    0.6 max .8 -1.5 3.0 maxl .006 max   

 

Specifications
Sheet/PlateRound BarPipeTubeFittingsForgings
ASME SB-168
AMS 5888
AMS 5889
ASME SB-166
AMS 5887
      ASME SB-564
AMS 5887

 

It contains nickel-chromium-cobalt and – molybdenum. These elements make it highly resistant to oxidation. It can be formed easily. It is made of high quality material that is tested and verified by the standard organization and approved. It is used for ducting, transition liners in both aircraft and land based gas turbines, and combustion cans.

 

 

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Alloy 625 UNS N06625 Pipes

It is a non magnetic alloy. It is resistant to oxidation and corrosion. It is nickel based alloy. It has high strength and can be used in high temperatures. Application for this is heat shields, furnace hardware, gas turbine engine ducting, combustion liners and spray bars, chemical plant hardware and special seawater applications.

 

 

ALLOY 625 _ UNS N06625

common trade names
Inconel 625®, Chronin® 625, Altemp® 625, Haynes® 625, Nickelvac® 625, Nicrofer® 6020

Inconel ® 625 is a nonmagnetic, corrosion and oxidation resistant, nickel-base alloy. It has high strength and toughness in the temperature range cryogenic to 2000°F (1093°C) which is derived largely from the solid solution effects of the refractory metals, columbium and molybdenum, in a nickel-chromium matrix. Alloy 625 has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. Typical applications for Alloy 625 have included heat shields, furnace hardware, gas turbine engine ducting, combustion liners and spray bars, chemical plant hardware and special seawater applications.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of ALLOY 625 (UNS N06625)
common trade names
Inconel 625®, Chronin® 625, Altemp® 625, Haynes® 625, Nickelvac® 625, Nicrofer® 6020
CMNPSSiCrNiMoCuCoCb+TaTiAlFeNbOther
.10 .50 max .015 max .015 max .50 max 20.0 -23.0 58.0 min 8.0 - 10.0   1.0 max   0.40 max 0.40 max 5.0 max 3.15 - 4.15   

 

Specifications
International SpecificationsSheet/PlateRound Bar / WirePipeTubeFittingsForgings
BS 3072, BS 3074, BS 3076, NA 21 

DIN 17744, DIN 17750, DIN 17751,

DIN 17752, DIN 17754. 

Werkstoff Nr. 2.4856 AFNOR NC 22 D Nb
ASME SB-443
AMS 5599
AMS 5869
ASME SB-446
AMS 5666
AMS 5837
ASME SB-444
ASME SB-829
ASME SB-775
ASME SB-705
ASME SB-444
ASME SB-829
ASME SB-751
ASME SB-704
AMS 5581
ASME SB-366 ASME SB-564
AMS 5666

 


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Alloy 718 UNS N07718 Pipes

It is a nickel based alloy. It is designed to display high yield, tensile properties of temperature. It is used in aircraft engine parts and high-speed airframe parts such as wheels, buckets, spacers, and high temperature bolts and fasteners. It is used in seamless and welded constructions. It is available in different sizes according to the user requirements.

 

Alloy 718 - UNS N07718

common trade names

Inconel 718®, Nicrofer® 5219, Allvac® 718, Haynes® 718, Altemp® 718

Alloy 718 is a precipitation hard enable nickel-based alloy designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F (704°C). The age-hardening response of Alloy 718 permits annealing and welding without spontaneous hardening during heating and cooling. Alloy 718 has excellent weld ability when compared to the nickel-base super alloys hardened by aluminum and titanium. Alloy 718 is used in aircraft engine parts and high-speed airframe parts such as wheels, buckets, spacers, and high temperature bolts and fasteners.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of Alloy 718 (UNS N07718)

common trade names

Inconel 718®, Nicrofer® 5219 Allvac® 718, Haynes® 718, Altemp® 718

C

MN

P

 

Si

Cr

Ni

Mo

Cu

Co

Cb+Ta

Ti

Al

Fe

Other

Other

 

 

 

 

 

19

52.5

3.05

 

1 max

5.13

.9

.5

18.5

 

 

 

 

Specifications

Sheet

Round Bar

Weld Wire

AMS 5596

AMS 5662
AMS 5663

AMS 5832

 

 

 

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Alloy X-750 UNS N07750 Pipes

Incoloy 825 is nickel-iron-chromium alloy. It also contains molybdenum and copper. It is designed to provide high resistant to corrosive environments. It is similar to 800 Incoloy but contains more resistance to corrosion. It is purely tested for its best use.

 

ALLOY 825 _ UNS N08825

common trade names

Incoloy 825®, Nickelvac® 825, Nicrofer® 4221

Incoloy 825® is a nickel-iron- chromium alloy with titanium, copper, and molybdenum. Incoloy® 825’s chemical composition provides great resistance to many corrosive environments, such as pitting, crevice corrosion, Intergranular corrosion, and stress- corrosion cracking. Incoloy 825® has good mechanical properties from moderately to high temperatures. The hot- working range for Incoloy 825® is 1600 to 2150º F. The material has good weld ability by all conventional processes.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of ALLOY 825 (UNS N08825)

common trade names

Incoloy 825®, Nickelvac® 825, Nicrofer® 4221

C

MN

P

 

Si

Cr

Ni

Mo

Cu

Co

Cb+Ta

Ti

Al

Fe

Other

Other

.05 max

1.0 max

 

.03 max

.5 max

19.5 -23.5  

38.0 - 46.0

2.5 - 3.5 

1.5 - 3.0

 

 

0.6 1.2

0.2 max

22.0 min

 

 

 

 

 

Specifications

Sheet/Plate

Round Bar

Pipe

Tube

Fittings

Forgings

ASME SB-424

ASME SB-425

ASME SB-423
ASME SB-829
ASME SB-705
ASME SB-775

ASME SB-163
ASME SB-704
ASME SB-751

ASME SB-366

ASME SB-564

 

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Incoloy 800 UNS N08800 Pipes

ALLOY 800 _ UNS N08800
common trade names
Incoloy 800H®, Ferrochronin® 800, Nickelvac® 800, Nicrofer® 3220

Incoloy 800® is a nickel-chromium alloy with good strength and excellent resistance to oxidation and carburization. The alloy maintains stable structure during exposure to high temperature, therefore incoloy 800® has good corrosion resistance to many acidic environments.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of ALLOY 800 UNS (N08800)
common trade names
Incoloy 800H®, Ferrochronin® 800, Nickelvac® 800, Nicrofer® 3220
CMNPSSiCrNiMoCuCoCb+TaTiAlFeAl + TiGrain
.10 max         19.0 -23.0  30.0 - 35.0         0.15 - 0.60 0.15 - 0.60 39.5 min 0.30 1.20  

 

Incoloy 800H® UNS (N08810) Incoloy 800HT® UNS (N08811)

Incoloy 800H and 800 HT are nickel-iron-chromium alloys. The alloys’ higher creep-rupture strength is the result of aluminum, carbon, and titanium contents. Incoloy 800 H and 800 HT is used in chemical and petrochemical processing, in power plants, industrial furnaces, and for heat treating equipment.

 

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Incoloy 825 UNS N08825 Pipes

ALLOY 825 _ UNS N08825
common trade names
Incoloy 825®, Nickelvac® 825, Nicrofer® 4221

Incoloy 825® is a nickel-iron- chromium alloy with titanium, copper, and molybdenum. Incoloy® 825’s chemical composition provides great resistance to many corrosive environments, such as pitting, crevice corrosion, intergranular corrosion, and stress- corrosion cracking. Incoloy 825® has good mechanical properties from moderately to high temperatures. The hot- working range for Incoloy 825® is 1600 to 2150º F. The material has good weldability by all conventional processes.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

Chemical Analysis of ALLOY 825 (UNS N08825)
common trade names
Incoloy 825®, Nickelvac® 825, Nicrofer® 4221
CMNPSSiCrNiMoCuCoCb+TaTiAlFeOtherOther
.05 max 1.0 max   .03 max .5 max 19.5 -23.5   38.0 - 46.0 2.5 - 3.5  1.5 - 3.0     0.6 1.2 0.2 max 22.0 min    

 

Specifications
Sheet/PlateRound BarPipeTubeFittingsForgings

ASME SB-424

ASME SB-425 ASME SB-423
ASME SB-829
ASME SB-705
ASME SB-775
ASME SB-163
ASME SB-704
ASME SB-751
ASME SB-366 ASME SB-564

 

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