ASTM A691 Pipe, A691 cl22 pipe

ASTM A691 Pipe suppliers, A691 material stockist, A691 steel pipe manufacturer in India, A691 / ASME SA691 Alloy Steel EFW Pipes Supplier

ASTM A691 Pipe
ASTM A691 Pipe
ASTM A691 Welded Pipe
ASTM A691 Welded Pipe
A691 Alloy Steel EFW Pipe
A691 Alloy Steel EFW Pipe
ASTM A691 / A691M - 18

Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures

Steel Tubes India is NORSOK approved supplier & exporter of ASTM A691 Pipe, A691 CL22 Pipe & A691 material. We are stockist & distributor of ASTM A691 EFW Pipe & A691 steel pipe. Steel Tubes India is PED approved manufacturer of ASTM A691 GRADE 1 1/4 CR Alloy Steel Pipe.

Steel Tubes India is supplier of Alloy Steel ASTM A691 Pipe. We are stocking distributor of Jindal, MSL & ISMT for ASME SA 691 / ASTM A691 Pipe & ASME SA 691 Alloy Steel Pipe. We offer best price of IBR Approved Alloy Steel A691 Pipe in India & Europe. Special price offer on ASTM A691 Alloy Steel Seamless Pipe & ASTM A691 Alloy Steel Tubes. Alloy Steel ASTM A691 EFW Pipe are available in more than 60 types of thickness & sizes. Buy Alloy Steel ASTM A691 Pipes at best price. Compare our Alloy Steel ASTM A691 Tubes price with Alloy Steel ASME SA 691 Tubes price in China. Our Dealers & Distributors in UK, USA, Sweden, Israel, Germany, Russia, France, Italy, Canada, UAE, Saudi Arabia, Malaysia, Singapore, Oman, Kuwait, Qatar, Iran, Indonesia & Australia arrange complete range of Alloy Steel ASME SA 691 Pipes in shortest time as well at best price.

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ASTM A691 Pipe Price in India

Size MSL Make ISMT make JSL Make
1/2"
4,264.71
4,257.35
4,272.06
3/4"
4,044.12
4,036.76
4,051.47
1"
3,897.06
3,889.71
3,904.41
1.25"
3,852.94
3,845.59
3,860.29
1.5"
3,750.00
3,742.65
3,757.35

Please note: All Above Prices are USD $/Ton. All price applicable for SCH 40, SCH 60, SCH 80 & SCH XS ASTM A691 Pipe.

Click here for complete (grade & size wise)

ASTM A691 CR ALLOY STEEL PIPES STOCKHOLDER, ALLOY STEEL ASTM A691 EFW PIPE DEALER, ASTM A691 CM 65 ALLOY STEEL SEAMLESS PIPES EXPORTER IN INDIA.

ASTM A691 CM 9 ALLOY STEEL PIPES, ASTM A691 CM 70 ALLOY STEEL PIPES, ASTM A691 CM 75 ALLOY STEEL PIPES SUPPLIER, ASTM A691 CMS 3 ALLOY STEEL PIPES, ASTM A691 GRADE 1/2 CR ALLOY STEEL PIPES MANUFACTURERS IN INDIA

ASTM A691 Pipe Specification

ASTM A691 Pipe Grade Alloy Steel A691 GRADE 1 CR, GRADE 1/2 CR, GRADE 1 1/4 CR, GRADE 2 1/4 CR, GRADE 3 CR, GRADE 5 CR, GRADE 9 CR, GRADE 91, CM 65, CM 70, CM 75
ASTM A691 Pipe Size 1/2” NB to 36” NB
ASTM A691 Pipe Thickness 3-12mm
ASTM A691 Pipe Schedules SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
ASTM A691 Pipe Class Designation Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 63, 70, 71, 72, 73
ASTM A691 Grades

ASTM A691 Gr 11, ASTM A691 Gr.91, ASTM A691 9cr, ASTM A691 5cr, ASTM A691 1 1/4cr Cl22, ASTM A691m, ASTM A691 Gr.5cr Cl22, ASTM A691 Cm70, ASTM A691 Class 22, ASTM A691 Class 42, ASTM A691-91, ASTM A691 Grade 2.1/4cr, ASTM A691 11/4cr Cl22

ASTM A691 Pipe Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
ASTM A691 Pipe Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
ASTM A691 Pipe Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
ASTM A691 Pipe available in Form of Round, Square, Rectangular, Hydraulic Etc.
ASTM A691 Pipe Length Standard
Double &
In Cut length also.
ASTM A691 Pipe End Plain End, Beveled End, Treaded
Specialized in Large Diameter ASTM A691 Pipe
Additional Testing NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM A691 Pipe Equivalent

ASTM A691 Pipe equivalent

Pipe Grade
Type of Steel
ASTM Specification
HB, max
Number
Grade
CM-65 carbon-molybdenum steel A204/A204M A 201
CM-70 carbon-molybdenum steel A204/A204M B 201
CM-75 carbon-molybdenum steel A204/A204M C 201
CMSH-70 carbon-manganese-silicon steel, normalized A537/A537M 1
CMS-75 carbon-manganese-silicon steel A299/A299M
CMSH-80 carbon-manganese-silicon steel, quenched and tempered A537/A537M 2
1/2 CR 1/2 % chromium, 1/2 % molybdenum steel A387/A387M 2 201
1 CR 1 % chromium, 1/2 % molybdenum steel A387/A387M 12 201
1 1/4 CR 1 1/4 % chromium, 1/2 % molybdenum steel A387/A387M 11 201
2 1/4 CR 2 1/4 % chromium, 1 % molybdenum steel A387/A387M 22 201
3 CR 3 % chromium, 1 % molybdenum steel A387/A387M 21 201
5 CR 5 % chromium, 1/2 % molybdenum steel A387/A387M 5 225
9 CR 9 % chromium, 1 % molybdenum steel A387/A387M 9 241
91 9 % chromium, 1 % molybdenum, vanadium, columbium A387/A387M 91 241

A Class I is Other Than Killed with a specified minimum tensile strength of 450 MPa or lower.
Class II is Other Than Killed with a specified minimum tensile strength of 450 to 520 MPa incl.
Class III is Killed with a specified minimum tensile strength of 450 MPa or lower.
Class IV is Killed with a specified minimum tensile strength of 450 to 520 MPa incl.
Class V is Killed with a specified minimum tensile strength of over 520 MPa to but not including 655 MPa.
Class VI is Killed with a specified minimum tensile strength of 655 MPa or over.
B Full size (10 by 10 mm) specimens.
C Testing temperature as specified in the purchase order, but no higher than 0°C

 

ASTM A691 Pipe chemical composition

Chemical Composition of A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy STEEL EFW PIPEs

(cast analysis, % by mass, maximum permitted unless indicated otherwise)

1CR 1-1/4CR 2-1/4 CR 5 CR 9 CR 91
C 0.05-0.17 0.05-0.17 0.05-0.15   0.15   0.15 0.08-0.12 
Mn 0.40-0.65  0.40-0.65 0.30-0.60  0.30-0.60  0.30-0.60  0.30-0.60 
P 0.025  0.025 0.025 0.025  0.025  0.020 
S 0.025  0.025  0.025  0.025  0.025  0.010 
Si 0.15-0.40  0.50-0.80 0.50 0.50 1.00  0.20-0.50 
Cr 0.80-1.15  1.00-1.50  2.00-2.50 4.00-6.00 8.00-10.00  8.00-9.50
Mo 0.45-0.60  0.45-0.65 0.90-1.10 0.45-0.65 0.90-1.10 0.85-1.05 
V   –  – 0.04  0.18-0.25

*Grade 91 also includes restrictions on Nickel 0.40 max, Columbium 0.06-0.10, Nitrogen 0.030-0.070, Aluminium 0.02 max, titanium 0.01 max, Zirconium 0.01 max.

ASTM A691 Pipe mechanical properties

A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW LSAW Pipes Class

Class Heat Treatment on Pipe Section see: Radiography,
see Section
Pressure
Test, see :
10 none none none
11 none 9 none
12 none 9 8.3
13 none none 8.3
21 stress relieved, see 6.3.1 none none
21 stress relieved, see 6.3.1 9 none
22 stress relieved, see 6.3.1 9 8.3
23 stress relieved, see 6.3.1 none 8.3
31 normalized, see 6.3.2 none none
31 normalized, see 6.3.2 9 none
32 normalized, see 6.3.2 9 8.3
33 normalized, see 6.3.2 none 8.3
40 normalized and tempered, see 6.3.3 none none
43 normalized and tempered, see 6.3.3 9 none
43 normalized and tempered, see 6.3.3 9 8.3
43 normalized and tempered, see 6.3.3 none 8.3
50 quenched and tempered, see 6.3.4 none none
51 quenched and tempered, see 6.3.4 9 none
52 quenched and tempered, see 6.3.4 9 8.3
53 quenched and tempered, see 6.3.4 none 8.3
60 normalized and precipitation heat none none treated none none
61 normalized and precipitation heat none none treated 9 none
62 normalized and precipitation heat none none treated 9 8.3
63 normalized and precipitation heat none none treated none 8.3
70 normalized and precipitation heat none none treated none none
71 normalized and precipitation heat none none treated 9 none
72 normalized and precipitation heat none none treated 9 8.3
73 normalized and precipitation heat none none treated none 8.3

Heat Treatment of A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy STEEL EFW PIPEs

Pipe Grade ASTM Specification Post-Weld Heat-Treat Temperature Range (Stress Relieving), °F (°C) Normalizing  Temperature max unless otherwise noted, Quenching  Temperature max unless otherwise noted,°F (°C) Tempering Temperature, min, °F (°C)
CM-65 A 204/A 204M 1100 to 1200 (590 to 650) 1700 (925)
CM-70 A 204/A 204M 1100 to 1200 (590 to 650) 1700 (925)
CM-75 A 204/A 204M 1100 to 1200 (590 to 650) 1700 (925)
CMSH-70 A 537/A 537M 1100 to 1200 (590 to 650) 1700 (925)
CMS-75 A 299/A 299M 1100 to 1200 (590 to 650) 1700 (925)
CMSH-80 A 537/A 537M 1100 to 1200 (590 to 650) A 1700( 925) 1100 to 1250 (590 to 675)
1/2CR A 387/A 387M 1100 to 1300 (590 to 705) 1850 (1010) 1700( 925) 150 to 1375 (620to745)
1CR A 387/A 387M 1100 to 1350 (590 to 730) 1850 (1010) 1700 (925) 150 to 1375 (620to745)
11⁄4CR A 387/A 387M 1100 to 1375 (590 to 745) 1850 (1010) 1700 (925) 150 to 1375 (620to745)
21⁄4CR A 387/A 387M 1200 to 1400 (650 to 760) 1850 (1010) 1700 (925) 250 to 1400(675 to760)
3CR A 387/A 387M 1200 to 1400 (650 to 760) 1850 (1010) 1700 (925) 250 to1400 (675 to760)
5CR A 387/A 387M 1200 to 1400 (650 to 760) 1850 (1010) 1650 (900) 1300 to1400 (705 to760)
9CR A 387/A 387M 1325 to 1375 (715 to 745) B 1325 to1375 (715 to745)
91 A 387/A 387M 1350 to 1420 (730 to 770) 11900 to 2000 (1040 to 1095) 1900 min (1040 min) 1350 to 1440 (730 to 780)

*A Requires quenching and tempering.
*B 9CR steel is an air-hardenable steel, at times retaining austenite down to near atmospheric temperature. Good practice is to allow the steel to cool to 150° For lower before subjecting the steel to a tempering treatment or post-weld heat treatment.Tensile Requirements of A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy STEEL EFW PIPES

Grade Tensile (MPa) Yield (MPa) Elong. (50mm) Reduc’n of Area*
1CR 380 – 550 230 min 22% min
1-1/4CR 415 – 585 240 min 22% min
2-1/4CR, 5CR, 9CR 415 – 585 205 min 18% min 40% min
91 415 – 585 205 min 18% min 40% min

* Measured on a flat specimen

Grade Tensile (MPa) Yield (MPa) Elong. (50 mm) Reduc’n of Area*

2 485 – 620 310 min 22% min
1-1/4CR 515 – 690 310 min 22% min 
1CR 450 – 585 275 min 22% min
2-1/4CR, 5CR, 9CR 515 – 690 310 min 18% min 40% min
91 585 – 760 415 min 18% min

ASTM A691 Grade 5CR Grade-5 Alloy Steel EFW Pipe

We are Stockholder & Distributors of ASTM A691 Alloy Steel EFW Electric Fusion Welded Pipes in Grade 1CR Grade-12, 1.1/4CR Grade-11, 2.1/4CR Grade-22, 3CR Grade-21, 5CR Grade-5, 9CR Grade-9, Grade-91

  • ASTM A691 GRADE 1 1/4 CR Alloy Steel Pipes – contact Trio Steel for best price
  • ASTM A691 Carbon Steel & Alloy Steel Electric-Fusion Welded Pipes
  • ASTM A691 Grade CM65, ASTM A691 Grade CM-65
  • ASTM A691 Grade CM70, ASTM A691 Grade CM-70
  • ASTM A691 Grade CM75, ASTM A691 Grade CM-75
  • ASTM A691 Grade CMSH70, ASTM A691 Grade CMSH-70
  • ASTM A691 Grade CMS75, ASTM A691 Grade CMS-75
  • ASTM A691 Grade 1/2CR, ASTM A691 Grade-1/2 CR
  • ASTM A691 Grade 1CR, ASTM A691 Grade-1 CR
  • ASTM A691 Grade 12, ASTM A691 Grade-12
  • ASTM A691 Grade 1.1/4CR, ASTM A691 Grade-1.1/4 CR
  • ASTM A691 Grade 11, ASTM A691 Grade-11
  • ASTM A691 Grade 2.1/4CR, ASTM A691 Grade-2.1/4 CR
  • ASTM A691 Grade 22, ASTM A691 Grade-22
  • ASTM A691 Grade 3CR, ASTM A691 Grade-3 CR
  • ASTM A691 Grade 21, ASTM A691 Grade-21
  • ASTM A691 Grade 5CR, ASTM A691 Grade-5 CR
  • ASTM A691 Grade 5, ASTM A691 Grade-5
  • ASTM A691 Grade 9CR, ASTM A691 Grade-9 CR
  • ASTM A691 Grade 9, ASTM A691 Grade-9
  • ASTM A691 Grade 91, ASTM A691 Grade-91

Keywords

Alloy Steel - Boilers And Pressure Vessels - Carbon Steel - Electric Fusion Welding - Electrofusion - High-Pressure Services - High-Temperature Service Applications - High-Temperature Services - Pressure Vessels - Steel Pipes - Tubular Products

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ASTM A691 Pipe Types Out diameter Wall thickness Length
A691 Alloy Steel EFW Pipe (Custom Sizes) 1/2" NB - 60" NB SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Custom
ASTM A691 Welded Pipe (in Stock + Custom Sizes) 1/2" NB - 24" NB As per requirement Custom
ASTM A691 ERW Pipe (Custom Sizes) 1/2" NB - 24" NB As per requirement Custom
Alloy Gr.5 CR High Pressure Boiler Pipe 16" NB - 100" NB As per requirement Custom

ASTM A691 Pipe suppliers

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ASTM A691 Rectangular Tube

Types of ASTM A691 Pipe

ASME SA / ASTM A691 Steel pipe Alloy Steel A691 material
ASME SA / ASTM A691 Pipe exporter Alloy Gr.9 CR Welded Pipe in Manufacturer
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ASTM A691 Gr 2 1/4 CR Alloy Steel Pipe ASTM A691 CM 65 Alloy Seamless Pipes
Alloy Steel ASME SA / ASTM A691 Seamless Pipe Alloy ASME SA691 Gr.1 1/4 CR EFW Pipe
IBR approved Alloy Steel A691 Pipe Alloy Steel Grade 1 CR Fabricated Pipe
Grade 3 CR ASTM A691 Alloy Steel Pipe Alloy Gr.5 CR High Pressure Pipe
ASTM A691 CM 75 Alloy Steel Pipes Exporter ASTM A691 Gr 91 Alloy Steel Pipe
ASTM A691 CMSH 80 Alloy Steel Pipe ASTM A691 Gr.1 1/4 CR Alloy Pipe

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Client Reference and Applications

Our ASTM A691 Pipe are suitable for Aerospace, Plant manufacturing, Machine engineering, Power generation and Nuclear Power Plant etc. We are supplying high quality A691 material to our clients globally.

Aircraft Materials & Aerospace Materials Specialist

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