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ASTM B619 / ASME SB619 / Wedded Nickel and Nickel Cobalt Alloy Pipe Hastelloy B2 = UNS N10665 / Hastelloy C276 = UNS N10276 supplier & distributor in India

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SPECIFICATION FOR WELDED NICKEL AND NICKEL COBALT ALLOY PIPE
HASTELLOY B-2 = UNS N10665 / HASTELLOY C-276 = UNS N10276  

1.Scope 

1.1 This specification covers welded pipe of nickel and nickel-cobalt alloys (UNS N1000; UNS N100665; UNS N12160; UNS N10629; UNS N10675; UNS N10276; UNS N06455; UNS N06007; UNS N06975; UNS N08320; UNS N06002; UNSN06022; UNS N06059; UNS N06985; UNS N06030; UNS R30556; UNS N08031; UNS N06230; UNS N06686; and UNS R20033), as shown in Table 
1. 1.2 This specification covers pipe in Schedules 5S, 10S, 40S, and 80S through 8-in. nominal pipe size as set. forth in ANSI B36.19(see Table 2), 

1.3 Two class of pipe are covered as follows; 
1.3.1 Class ? ? As welded and solution annealed or weled and sized and solution allealed. 
1.3.2 Class ? ? Welded, cold worked, and soluyiom annealed.

1.4 All pipe shall be furnished in the solution annealed and deacaled condition. When atmosphere contol is used, descaling is not necessary. 

1.5 The values stated in inch-pound units ae to be regarded as the atandard. The values given in parentheses are for information only.  





TABLE1 CHEMICAL REQUREMENTS

  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 ... 0.05
max		 1.0 2.5
max		 1.0
max		 0.2-0.4
N10665 Remainder
[Note(1)]		 1.0max 26.0-30.0 2.0max ... 0.02
max		 0.10 1.0
max		 1.0
max		 ...
N10675 65.0min. 1.0-3.0 27.0-32.0 1.0-3.0 3.0
max		 0.01
max		 0.10 3.0
max		 3.0
max		 0.20max
N10629 Remainder
[Note(1)]		 0.5-1.5 26.0-30.0 1.0-6.0 ... 0.01
max		 0.05 2.5
max		 1.5
max		 ...
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		 0.010
max		 0.08 2.5
max		 1.0
max		 0.35
max
N06022 Remainder
[Note(1)]		 20.0-22.5 12.5-14.5 2.0-6.0 2.5
-3.5		 0.015
max		 0.08 2.5
max		 0.50
max		 0.35
max
N06455 Remainder
[Note(1)]		 14.0-18.0 14.0-17.0 3.0max ... 0.015
max		 0.08 2.0
max		 1.0
max		 ...
Ni-Cr-Fe-Mo-Cu Alloys N06007 Remainder
[Note(1)]		 21.0-23.5 5.5
-7.5		 18.0-21.0 1.0
max		 0.05
max		 1.0 2.5
max		 1.0
-2.0		  
N06975 47.0-52.0 23.0-26.0 5.0
-7.0		 Remainder
[Note(1)]		 ... 0.03
max		 1.0 ... 1.0
max		  
N06985 Remainde
r[Note(1)]		 21.0-23.5 6.0
-8.0		 18.0-21.0 1.5
max		 0.015 1.0 5.0
max		 1.0
max		 ...
N09030 Remainder
[Note(1)]		 28.0-31.5 4.0
-6.0		 13.0-17.0 1.5
-4.0		 0.03
max		 0.8 5.0
max		 1.5
max		 ...
Ni-Fe-Cr-Mo-Alloy N08320 25.0-27.0 21.0-23.0 4.0
-6.0		 Remainder
[Note(1)]		 ... 0.05
max		 1.0   2.5
max		  
Ni-Cr-Mo-Fe Alloy N06002 Remainder
[Note(1)]		 20.5-23.0 8.0-10.0 17.0-20.0 0.20-1.0 0.05
-0.15		 1.0 0.5
-2.5		 1.0
max		  
Ni Fe-Cr-Cu AlloyR30556 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 5.0
max		 0.301.00 ...
Low C-Ni-Cr-Mo N06059 Balance 22.0-24.0 15.0-16.5 1.5max ... 0.010
max		 0.10 0.3
max		 0.5
max		 ...
Ni-Fe-Cr-Mo-Cu Low Carbon Alloy N08031 30.0-32.0 26.028.0 6.0
-7.0		 Balance ... 0.015
max		 0.3 ... 2.0
max		 ...
Low C-Ni-Cr-Mo-W-Alloy N06686 Remainder
[Note(1)]		 19.0-23.0 15.0
-17.0		 5.0max 3.0-4.4 0.010
max		 0.08 ... 0.75
max		 ...
Ni-Co-Cr-Si Alloy N12160 Remainder
[Note(1)]		 26.030.0 1.0
max		 3.5max 1.0
max		 0.15
max		 2.4-3.0 27.0-33.0 1.5
max		 ...
Cr-Ni-Fe-N Low Carbon Alloy R20033 30.0-33.0 31.0-35.00 0.50-2.0 Balance ... 0.015max 0.50 ... 2.0
max		 ...


  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 0.20
max		 0.20
max		 ... 0.50
max		 0.10
max		 ... ... ... 0.20
max		 0..20
max		 94.0-98.0  
N10629 0.04 0.01 ... 0.5
max		 ... 0.1
-0.5		 ... ... ... ... ... ...   0.1
max
Low C Ni-Mo-Cr Allys N10276 0.04 0.03                        
N06022 0.02 0.02                        
N06455 0.04 0.03 0.70
max		                      
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		 0.50
max		                  
N09030 0.04 0.02 ... 1.0
-2.4		 0.30
-1.50		                  
Ni-Fe-Cr-Mo-Alloy N08320 0.04 0.03 4×C min.                      
Ni-Cr-Mo-Fe Alloy N06002 0.04 0.03 ...                      
Ni Fe-Cr-Cu AlloyR30556 0.04 0.015 ... ... ... 0.10-0.50 0.001-0.10 0.005-0.10 0.10-0.30 0.02
max		 0.30
max		 0.3
-1.25		    
Ni-Cr-W-Mo Alloy N06230 0.03 0.015 ... ... ... 0.20-0.50 ... 0.005-0.050 ... 0.015
max		 ... ...    
Low C-Ni-Cr-Mo N06059 0.015 0.005 ... ... ... 0.1-0.4 ... ... ... ... ... ...    
Ni-Fe-Cr-Mo-Cu Low Carbon Alloy N08031 0.020 0.010 ... 1.0
-1.4		 ... ... ... ... 0.15-0.25 ... ... ...    
Low C-Ni-Cr-Mo-W-Alloy N06686 .004 0.02 0.02-0.25 ... ... ... ... ... ... ... ... ...    
Ni-Co-Cr-Si Alloy N12160 0.030 0.5 0.20-0.80 ... ... ... ... ... ... ... 1.0max ... ...  
Cr-Ni-Fe-N Low Carbon Alloy R20033 0.02 0.01 ... 0.30-1.20 ... ... ... ... 0.35-0.60 ... ... ... ... ...


NOTE: (1) The composition of the remainder element shall be determined arithmetically by difference.


TABLE2 DIMENSIONS OF WELDED PIPE

Nominal Pipe Size, Outside Diameter Nominal Wall Thickness
Schedule55[Note(1)] Schedule105[Note(10] Schedule40S Schedule80S
in. in. mm in. mm in. mm in. mm in. mm
1/8 0.405 10.29 ... ... 0.049 1.24 0.068 1.73    
1/4 0.510 13.75 ... ... 0.065 1.65 0.088 2.24    
3/8 0.675 17.15 ... ... 0.065 1.65 0.091 2.31    
1/2 0.840 21.35 0.065 1.65 0.083 2.11 0.109 2.77    
3/4 1.050 26.67 0.065 1.65 0.083 2.11 0.13 2.87    
1.0 1.315 33.41 0.065 1.65 0.109 2.77 0.133 3.38    
1 1/4 1.660 42.16 0.065 1.65 0.109 2.77 0.140 3.56    
1 1/2 1.900 48.26 0.065 1.65 0.109 2.77 0.145 3.68    
2 2.375 60.03 0.065 1.65 0.109 2.77 0.154 3.91 0.218 5.54
2 1/2 2.875 73.03 0.083 2.11 0.120 3.05 0.203 5.16 0.276 7.01
3 3.500 88.90 0.083 2.11 0.120 3.05 0.216 5.33    
3 1/2 4.00 101.60 0.083 2.11 0.120 3.05 0.226 5.74    
4 4.500 114.30 0.083 2.11 0.120 3.05 0.237 6.02    
5 5.563 141.30 0.109 2.77 0.134 3.40 0.258 6.55    
6 6.625 168.28 0.109 2.77 0.134 3.40 0.280 7.11    
8 8.625 219.18 0.109 2.77 0.148 3.76 0.322 8.18    

GENERAL NOTES: (a) This Table is a parial reprint of Tavle 1 of ANSI B36.19. (b) The decimal thickness listed for the respective pipe sizes represents their nominal or average wall dimensions. 

NOTE: (1) Schedules 55 and 10S wall thkcnesses do not permit theading in accodance with ANSI B2.1-960.





TABLE3 MECHANICAL PROPERTIES OF PIPE

Alloy Tenils Strength, Min., ksi(MPa) Yield Strength(0.2% Offset), Min.,ksi(MPa) or 4D Elongation in 2 in.(50.8mm)[Note(1)]Min., %
Ni-Mo Alloys
Alloy N10001 100(690) 45(310) 40
Alloy N10665 110(760) 51(350) 40
Alloy N10675 110(760) 51(350) 40
Alloy N10629 110(760) 51(350) 40
Low C Ni-Mo-Cr Alloys
Alloy N10276 100(690) 41(283) 40
Alloy N03022 100(690) 45(310) 45
Alloy N06455 100(690) 40(276) 40
Ni-Cr-Fe-Mo-Cu Alloys
Alloy N06007 90(621) 35(241) 35
Alloy N06975 85(586) 32(221) 40
Alloy N06985 90(621) 35(241) 45
Alloy N06030 85(586) 35(241) 30
Ni-Fe-Cr-Mo Alloy(N08320) 75(517) 28(193) 35
Ni-C-Mo-Fe Alloy(N06002) 100(690) 40(276) 35
Ni-Fe-Cr-Co Alloy(R30556) 100(690) 45(310) 40
Ni-Cr-W-Mo Alloy(N06230)[Note(2)] 110(760) 45(310) 40
Low-C-Ni-Cr-Mo(N06059) 100(690) 45(310) 45
Ni-Fe-Cr-Mo-Cu Low Carbon Alloy(N08031) 94(650) 40(276) 40
Low C Ni-Cr-Mo-W Alloy(N06686) 100(690) 45(310) 45
Ni-Co-CroSi Alloy N12160 90(620) 35(240) 40
Cr-Ni-Fe-N Low Carbon Alloy(R20033) 109(750) 55(380) 40


NOTES: (1)Drefers to the diameter of the tension specimen.
(2)Solution annealed at a temperature between 2,125 to 2,275?(1,163 to 1,1246?).  


TABLE4 PERMISSIBLE VARIATION IN OUTSIDE DIAMETER

Nominal Pipe Size, in. Permissible Variatiin in Outside Diameter[Note(1)]
in. mm
1/8 +0.002 -0.006 +0.05 -0.15
1/4 +0.003 -0.008 +0.08 -0.20
3/8 +0.004 -0.008 +0.08 -0.20
1/2 +0.005 -0.010 +0.10 -0.25
3/4 +0.005 -0.012 +0.13 -0.30
1 +0.005 -0.012 +0.13 -0.30
1 1/4 +0.008 -0.012 +0.13 -0.30
1 1/2 +0.010 -0.015 +0.20 -0.38
2 +0.010 -0.016 +0.25 -0.41
2 1/2 +0.012 -0.016 +0.25 -0.41
3 +0.012 -0.018 +0.30 -0.46
3 1/2 +0.012 -0.018 +0.30 -0.46
4 +0.014 -0.020 +0.36 -0.51
5 +0.063 0.031 +1.60 -0.79
6 +0.063 0.031 +1.60 -0.79
8 +0.063 0.031 +1.60 -0.79

NOTE: (1) The permissible variations in the above Table apply to indibidual measurements, including out of roundness(ovality). 


APPENDIX (Nonmandatory Information) X1. HEAT TREATMENT 

X1.1 Proper heat treatment during or subsequent to fabrication is necessary for optimum performance, and the manufacturer shall be consulted for details.

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