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ASTM B622 / ASME SB622 / Seamless Nickel and Nickel Cobalt Alloy Pipe and Tube supplier & distributor in India

PIPE & TUBE ASTM STANDARDS

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ASTM B-622 , ASME SB-622 

SPECIFICATION FOR SEAMLESS NICKEL AND NICKEL COBALT ALLOY PIPE AND 
TUBEHASTELLOY B-2 = UNS N10665 , HASTELLOY C-270 =UNS N10276

1.Scope 


1.1 This soecification covers seamless pipe and tube of nickel and nickel-cobalt lloys (UNS N10001, UNS N10665, UNS N12160, UNS N10675, UNS N10276, UNS N06455, UNS N06007, UNS N08320, UNS N06975, UNS N06002, UNS N06985, UNS N06022, UNS N08315, UNS N06255, UNS N06059, UNS N06530, UNS N08031, UNS R30556, UNS N08535, UNS N06250, UNS N06060, UNS N06320, UNS N06686, UNS N10629, and UNS R20033) as shown in Table 

1. 1.2 Pipe and ube shall be supplied in the solution annlealed and descaled condition. When atmosphere contro; is used, descaling is not necessary.

1.3 The values state in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.  




TABLE1 CHEMICAL REQUIREMENTS

Composition Limits, %
Ni Cr Mo Fe W C Si max Co Mn V
Ni-Mo Alloys N10001 Remainder
[Note(1)]
1.0max 26.0-30.0 4.0-6.0 ... 0.05max 1.0 2.5max 1.0max 0.2-0.4
N10665 Remainder
[Note(1)]
1.0max 26.0-30.0 2.0max ... 0.02max 0.10 1.0max 1.0max ...
N10675 65.0min 1.0-3.0 27.0-32.0 1.0-3.0 3.0max 0.01max 0.10 3.0max 3.0max 0.20max
N10629 Remainder
[Note(1)]
0.5-1.5 26.0-30.0 1.0-6.0 ... 0.01max 0.05 2.5max 1.5max ...
Low C Ni-Mo-Cr Allys N10276 Remainder
[Note(1)]
14.5-16.5 15.0-17.0 4.0-7.0 3.0-4.5 0.010max 0.08 2.5max 1.0max 0.35max
N06022 Remainder
[Note(1)]
20.0-22.5 12.5-14.5 2.0-6.0 2.5-3.5 0.015max 0.08 2.5max 0.50max 0.35max
N06455 Remainder
[Note(1)]
41.0-18.0 14.0-17.0 3.0max ... 0.015max 0.01 2.0max 1.0max ...
Ni-Cr-Fe-Mo-Cu Alloys N06007 Remainder
[Note(1)]
21.0-23.5 5.5-7.5 18.0-21.0 1.0max 0.05max 1.0 2.5max 1.0-2.0 ...
N06975 47.0-52.0 23.0-26.0 5.0-7.0 Remainder
[Note(1)]
... 0.03max 1.0 ... 1.0max ...
N06985 Remainder
[Note(1)]
21.0-23.0 6.0-8.0 18.0-21.0 1.5max 0.015max 1.0 5.0max 1.0max ...
N06030 Remainder
[Note(1)]
28.0-31.5 4.0-6.0 13.0-17.0 1.5-4.0 0.03max 0.8 5.0max 1.5max ...
N06255 47.0-52.0 23.0-26.0 6.0-9.0 Remainder
[Note(1)]
3.0max 0.03max 1.0 ... 1.0max ...
N06250 50.0-54.0 20.0-23.0 10.1-12.0 Remainder
[Note(1)]
0.25-1.25 0.020max 0.09 ... 1.00max ....
Ni-Fe-Cr-Mo Alloy N08320 25.0-27.0 21.0-23.0 4.0-6.0 Remainder
[Note(1)]
... 0.05max 1.0 ... 2.5max ....
N08135 33.0-38.0 20.5-23.5 4.0-5.0 Remainder
[Note(1)]
0.20-0.80 0.030max 0.75 ... 1.00max ....
Ni-Cr-Mo-Fe Alloy N06002 Remainder
[Note(1)]
20.5-23.5 8.0-10.0 17.0-20.0 0.20-1.0 0.05-0.15 1.0 0.5-2.5 1.0max ...
N06060 5.4-60.0 19.0-22.0 12.0-14.0 Remainder
[Note(1)]
0.25-1.25 0.03max 0.50 ... 1.50max ...
Ni-Fe-Cr-Mo Alloy R30556 19.0-22.5 21.0-23.0 2.5-4.0 Remainder
[Note(1)]
2.0-3.5 0.05-0.15 0.20-0.80 16.0-21.0 0.50-2.00 ...
Ni-Cr-W-Mo Alloy N06230 Remainder
[Note(1)]
20.0-24.0 1.0-3.0 3.0max 13.0-15.0 0.05-0.15 0.25-0.75 5.0max 0.30-1.00 ...
Ni-Cr-W-Mo-Cu Alloy N06059 Balance 22.0-24.0 15.0-16.5 1.5max ... 0.010max 0.10 0.3max 0.5max ...
Ni-Fe-Cr-Mo-low Carbon Alloys N08031 30.0-32.0 26.0-28.0 6.0-7.0 Balance ... 0.015max 0.3 ... 2.0max ...
N08535 29.0-36.5 24.0-27.0 2.5-4.0 Remainder
[Note(1)]
... 0.03max 0.50 ... 1.0max ...
Low C-Ni-Cr-Mo-W Alloy N06686 Remainde
r[Note(1)]
19.0-23.0 15.0-17.0 5.0max 3.0-4.4 0.010max 0.08 ... 0.75max ...
Ni-Co-Cr-Si Alloy N12160 Remainder
[Note(1)]
26.0-30.0 1.0max 3.5max 1.0max 0.15max 2.4-3.0 27.0-33.0 1.5max ...
Cr-Ni-Fe-N Alloy R20033 30.033.0 31.0-35.0 0.50-2.0 Balance ... 0.15max 0.50 ... 2.0max ...


Composition Limits, %
P max S max Ti Cu Cb(Nb)+Ta Al Zr La N B Cb(Nb) Ta Ni+Mo Mg
Ni-Mo Alloys N10001 0.04 0.03 ... ... ...
N10665 0.04 0.03 ... ... ...
N10675 0.030 0.010 0.20max 0.20max ... 0.50max 0.10max ... ... ... 0.20max 0.20max 94.0-98.0
N10629 0.04 0.01 ... 0.5max ... 0.1-0.5 ... ... ... ... ... ... ...
Low C Ni-Mo-Cr Allys N10276 0.04 0.03 ... ... ...
N06022 0.02 0.02 ... ... ...
N06455 0.04 0.03 0.70max ... ...
Ni-Cr-Fe-Mo-Cu Alloys N06007 0.04 0.03 ... 1.5-2.5 1.75-2.5
N06975 0.03 0.03 0.70-1.50 0.70-1.20 ...
N06985 0.04 0.03 ... 1.5-2.5 0.50max
N06030 0.04 0.02 ... 1.0-2.4 0.30-1.50
N06255 0.03 0.03 0.36max 1.2max ...
N06250 0.030 0.005 ... 0.25-1.25 ...
Ni-Fe-Cr-Mo Alloy N08320 0.04 0.03 4×C min ... ...
N08135 0.03 0.03 ... 0.70max ...
Ni-Cr-Mo-Fe Alloy N06002 0.04 0.03 ... ... ...
N06060 0.030max 0.005max ... 0.25-1.25 0.50-1.25
Ni-Fe-Cr-Mo Alloy R30556 0.04 0.015 ... ... ... 0.10-0.50 0.001-0.10 0.005-0.10 0.10-0.30 0.02
max
0.30max 0.3-1.25
Ni-Cr-W-Mo Alloy N06230 0.03 0.015 ... ... ... 0.20-0.50 ... 0.0005-0.050 ... 0.015
max
...
Ni-Cr-W-Mo-Cu Alloy N06059 0.015 0.005 ... ... ... 0.1-0.4 ... ... ... ... ... ...
Ni-Fe-Cr-Mo-low Carbon Alloys N08031 0.020 0.010 ... 1.0-1.4 ... ... ... ... 0.15-0.25 ... ... ...
N08535 0.03 0.03 ... 1.50max ...
Low C-Ni-Cr-Mo-W Alloy N06686 0.04 0.02 0.02-0.25 ... ... ... ... ... ... ... ... ...
Ni-Co-Cr-Si Alloy N12160 0.030 0.015 0.20-0.80 ... ... ... ... ... ... ... 1.0max ... ... ...
Cr-Ni-Fe-N Alloy R20033 0.02 0.01 ... 0.3-1.20 ... ... ... ... 0.35-0.60 ... ... ... ... ...




NOTE :(1)See 1.3.1.1 Mechanical Properties  

S
Alloy psi MPa
Nickel-Molybdenum :  
UNS N10001  25,000 172
UNS N10665  27,500 190
UNS N10675 27,500 190
UNS N10629 27,500 190
Low Carbon Nickel-Molybdenum-    
Chromium :    
UNS N10276 25,000 172
UNS N06022 25,000 172
UNS N06455  25,000 172
Nickel-Chromium-Iron-    
Molybdenum-Copper:    
UNS N06007 22,500 152
UNS N06975 21,000 145
UNS N06985  22,500 155
UNS N06030 21,000 145
UNS N06255 21,000 145
UNS N06250  22,500 155
Nickel-Iron-Chromium-    
Molybdenum:    
UNS N08320 18,500 127
UNS N08135 18,300 126
Nickel-Chromium-Molybdenum-    
Iron:    
UNS N06002 23,000
159
UNS N06060 22,500 155
Nickel-Iron-Chromium-Cobalt:    
UNS R30556 25,000 172
Nickel-Chromium-Tungsten-    
Molybdenum:    
UNS N06230 27,500 190
Low Carbon-Nickel-Iron-Chromium-Mo-    
lybdenum:    
UNS N06059 25,000 172
Low Carbon Nickel-Iron-Chromium-    
Molybdenum-Copper:    
UNS N08031 22,500 155
UNS N08035 18,300 126
Low Carbon-Nickel-Chromium Mo-    
lybdenum-Tungsten:    
UNS N06686 25,000 172
Nickel-Cobalt-Chromium-Silicon:    
UNS N12160 22,500 155
Chromium-Nickel-Iron-Nitrogen:     
UNS R20033  22,700 186




  TABLE2 PRDUCT9CHECK) ANALYSIS TOLERANCES

Element Specified Limit or Max of Element, % Variation Under Min. or Over Max., of the Specified Limit of Element, %
Nickel Over 10.00 to 20.00, incl 0.20
  Over 20.00 to 30.00, incl 0.25
  Over 30.00 to 40.00, incl 0.30
  Over 40.00 to 60.00, incl 0.35
  Over 60.00 to 80.00, incl 0.45
Chromium Up to 1.00 0.05
  Over 1.0 to 5.00 0.10
  Up to 5.00, incl 0.10
  Over 5.00 to 15.00, incl 0.15
  Over 15.00 to 25.00, incl 0.25
  Over 25.00 to 35.00, incl 0.35
Molybdenum Up to 1.00, incl 0.03
  Over 1.00 to 3.00, incl 0.05
  Over 3.00 to 5.00, incl 0.10
  Over 5.00 to 20.00, incl 0.15
  Over 20.00 to 30.00, incl 0.25
  Over 30.00 to 40.00, incl 0.35
Iron Over 0.75 to 2.50, incl 0.05
  Over 2.50 to 5.00, incl 0.07
  Over 5.00 to 10.00, incl 0.10
  Over 15.00 to 30.00, incl 0.30
Tungsten Up to 1.00, incl 0.04
  Over 1.00 to 3.00, incl 0.10
  Over 3.00 to 5.00, incl 0.15
  Over 10.00 to 20.00, incl 0.25
Carbon Up to 0.03, incl 0.005
  Over 0.03 to 0.20, incl 0.01
Silicon Up to 0.05 0.01
  Over 0.05 to 0.25, incl 0.02
  Over 0.50 to 1.00, incl 0.05
  Over 1.00 to 4.50, incl 0.10
Cobalt Over 0.20 to 1.00, incl 0.03
  Over 1.00 to 5.00, incl 0.05
  Over 15.00 to 20.00, incl 0.20
  Over 20.00 to 25.00, incl 0.25
  Over 25.00 to 30.00, incl 0.30
  Over 30.00 to 35.00, incl 0.35
Manganese Up to 1.00, incl 0.03
  Over 1.00 to 3.00, incl 0.04
Vanadium Up to 0.50, incl 0.04
Phosphorus All 0.005
Sulfur Up to 0.02, incl 0.003
  Over 0.02 to 0.060, incl 0.005
Titanium Up to 0.10, incl 0.02
  Over 0.10 to 0.50, incl 0.03
  Over 0.50 to 1.00, incl 0.04
  Over 1.00 to 2.00, incl 0.05
Copper Up to 0.20, incl 0.02
  Over 0.20 to 0.50, incl 0.03
  Over 0.50 to 5.00, incl 0.04
Columbium(Nb)+Tantalum Up to 1.50, incl 0.05
  Over 1.50 to 3.00, incl 0.10
Aluminum Up to 0.10, incl 0.02
  Over 0.10 to 0.50, incl 0.05
Boron Over 0.01 to 0.005 0.005
Zirconium Up to 0.10, incl 0.01
Nitrogen Up to 0.02, incl 0.05
  Over 0.02 to 0.19, incl 0.01
  Over 0.19 to 0.25, incl 0.02
  Over 0.25 to 0.35, incl 0.03
  Over 0.35 to 0.45, incl 0.04
  Over 0.45 to 0.60, incl 0.05




TALBLE3 MECHANICAL PROPERTIES OF PIPE AND TUBE

Alloy Tensile Strength, Min., ksi(MPa) Yield Strength(0.2% Offset)Min., ksi(MPa) elongation in 2 in.(50.8mm) or 4D,[Note(1)]Min., %
Ni-Mo
UNS N10001 100(690) 45(310) 40
UNS N10665 110(760) 51(350) 40
UNS N10675 110(760) 51(350) 40
UNS N10629 110(760) 51(350) 40
Low C-Ni-Mo-Cr
UNS N10276 100(690) 41(283) 40
UNS N06022 100(690) 45(310) 45
UNS N06455 100(690) 40(276) 40
Ni-Cr-Fe-Mo-Cu
UNS N06007 90(621) 35(241) 35
UNS N06975 85(586) 32(221) 40
UNS N06985 90(621) 35(241) 40
UNS N06030 85(586) 35(241) 30
UNS N06255 85(586) 32(221) 40
UNS N06250 90(621) 35(241) 40
Ni-Fe-Cr-Mo
UNS N08320 75(517) 28(193) 35
UNS N08135 73(503) 31(214) 40
Ni-Cr-Mo-Fe
UNS N06002 100(690) 40(276) 35
UNS N06060 90(621) 35(241) 40
Ni-Fe-Cr-Co-R30556 100(690) 45(310) 40
Ni-Cr-W-Mo
UNS N06230 110(760) 45(310) 40
Low C-Ni-Cr-Mo
UNS N06059 100(690) 45(310) 45
Ni-Fe-Cr-Mo-Cu Low Carbon
UNS N08031 94(650) 40(276) 40
UNS N8535 73(503) 31(214) 40
Low C Ni-Cr-Mo-W
UNS N06686 100(690) 45(310) 45
Ni-Co-Cr-Si
UNS N12160 90(620) 35(240) 40
Cr-Ni-Fe-N
Low Carbon 109(750) 55(380) 40



NOTE: (1) D refers to the diameter of the tension specimen. 


TABLE4 PERMISSIBLE VARIATIONS IN OUTSIDE DIAMETER AND WALL THICKNESS(AVERAGE WALL)

Specified Outside diameter Wall Thickness, %
Outside Diameter Average Minimum Wall
+ - + - + -
Inches
0.500 to 5/8, incl 0.005 0.005 12.5 12.5 25.0 0
Over 5/8 to 1 1/2, incl 0.0075 0.0075 10.0 10.0 20.0 0
Over 1 1/2 to 3 1/2, incl 0.010 0.010 10.0 10.0 22.0 0
Milimeter
12.7 to 15.88, incl 0.13 0.13 12.5 12.5 25.0 0
Over 15.88 to 38.100, incl 0.190 0.190 10.0 10.0 20.0 0
Over 38.100 to 88.900, incl 0.254 0.254 10.0 10.0 22.0 0

  S
Alloy lb/in.3 g/cm3
Nickel-Molybdenum :    
UNS N10001  0.334 9.24
UNS N10665  0.333 9.22
UNS N10675 0.333 9.22
UNS N10629 0.333 9.22
Low Carbon Nickel-Molybdenum- Chromium :    
UNS N10276 0.321 8.87
UNS N06022 0.314 8.69
UNS N06455  0.312 8.64
Nickel-Chromium-Iron- Molybdenum-Copper:    
UNS N06007 0.3 8.31
UNS N06975 0.295 8.17
UNS N06985  0.3 8.31
UNS N06030 0.297 8.22
UNS N06255 0.299 8.29
UNS N06250  0.307 8.58
Nickel-Iron-Chromium- Molybdenum:    
UNS N08320 0.291 8.05
UNS N08135 0.292  8.1
Nickel-Chromium-Molybdenum- Iron:    
UNS N06002 0.297 8.23
UNS N06060 0.315 8.71
Nickel-Iron-Chromium-Cobalt:    
UNS R30556 0.297  8.23
Nickel-Chromium-Tungsten- Molybdenum:    
UNS N06230 0.319 8.83
Low Carbon-Nickel-Iron-Chromium-Mo- lybdenum:    
UNS N06059 0.32 8.8
Low Carbon Nickel-Iron-Chromium- Molybdenum-Copper:    
UNS N08031 0.29 8.1
UNS N08035 0.291 8.07
Low Carbon-Nickel-Chromium Mo- lybdenum-Tungsten:    
UNS N06686 0.315 8.73
Nickel-Cobalt-Chromium-Silicon:    
UNS N12160 0.292 8.08
Chromium-Nickel-Iron-Nitrogen:     
UNS R20033  0.29 8.1

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