ASTM VS. EN PIPE MATERIALS

 

Pipes and tubes
Material number EN PIPE MATERIAL ASTM PIPE MATERIAL
Non-alloy
1.0254   St 37.0 P235TR1 A 53 Grade A
1.0570   St 52-3 S355J2H (1.0576) -
1.0305   St 35.8/I P235GH TC1 (1.0345) A 106 Grade A
1.0305   St 35.8/III P235GH TC2 (1.0345) -
1.0405   St 45.8/I P265GH TC1 (1.0425) A 106 Grade B
1.0405   St 45.8/III P265GH TC2 (1.0425) -
Alloyed heat-resistant
1.5415   15 Mo 3 16Mo3 A 335 Grade P1
1.7335   13 CrMo 4 4 13CrMo4-5 A 335 Grade P11, P12
1.7380   10 CrMo 9 10 10CrMo9-10 A 335 Grade P22
1.7362   12 CrMo 19 5 X11CrMo5 A 335 Grade P5
- - - A 335 Grade P9
1.4903  - X10CrMoVNb9-1 A 335 Grade P91
Low temperature
1.5637   10 Ni 14 - A 333 Grade 3
1.0356   TTSt 35 N P215NL (1.0451) A 333 Grade 1
1.0356   TTSt 35 V P255QL (1.0452) -
- - - A 333 Grade 6
Fine-grain steels
- - - -
1.0486   StE 285 - API 5L Grade X42
1.0562   StE 355 P355N API 5L Grade X52
1.8902   StE 420 P420N API 5L Grade X60
1.8905   StE 460 P460N API 5L Grade X70
High yield steels
1.0457   StE 240.7 L245NB API 5L Grade B
1.0484   StE 290.7 L290NB API 5L Grade X42
1.0582   StE 360.7 L360NB API 5L Grade X52
1.8972   StE 415.7 L415NB API 5L Grade X60
- - - -
Stainless steel
1.4541   X 6 CrNiTi 18 10 X6CrNiTi18-10 A 312 Grade TP321
1.4571   X 6 CrNiMoTi 17 12 2 X6CrNiMoTi17-12-2 A 312 Grade TP316Ti
1.4301   X 5 CrNi 18 10 X5CrNi18-10 A 312 Grade TP304
1.4306   X 2 CrNi 19 11 X2CrNi19-11 A 312 Grade TP304L
1.4307  - X2CrNi18-9 A 312 Grade TP304L
1.4401   X 5 CrNiMo 17 12 2 X5CrNiMo17-12-2 A 312 Grade TP316
1.4404   X 2 CrNiMo 17 13 2 X2CrNiMo17-12-2 A 312 Grade TP316L
1.4462   X 2 CrNiMoN 22 5 3 X2CrNiMoN22-5-3 UNS S 31803 (Duplex)
1.4529   X 1 NiCrMoCuN 25 20 6 X1NiCrMoCuN25-20-7 UNS N 08926
1.4539   X 1 NiCrMoCuN 25 20 5 X1NiCrMoCu25-20-5 UNS N 08904 (904L)
1.4547  - X1CrNiMoCuN20-18-7 UNS S 31254

 

EUROPEAN VS. AMERICAN STANDARDS

The table below shows a comparison between the american and the european carbon steel pipes standards:

USA United Kingdom Germany Sweden
ASTM A 53 BS3601 DIN 1629  
Grade A SMLS HFS 22 & CDS 22 St 35 SIS 1233-05
Grade B SMLS HFS 27 & CDS 27 St 45 SIS 1434-05
       
ASTM A 53 BS3601 DIN 1626  
Grade A ERW ERW 22 Blatt 3 St 34-2 ERW  
Grade B ERW ERW 27 Blatt 3 St 37-2 ERW  
       
ASTM A 53 BS3601 DIN 1626  
FBW BW 22 Blatt 3 St 34-2 FBW  
       
ASTM A 106 BS3602 DIN 17175  
Grade A HFS 23 St 35-8 SIS 1233-06
Grade B HFS 27 St 45-8 SIS 1435-05
Grade C HFS 35    
       
ASTM A 134 BS3601 DIN 1626  
  EFW Blatt 2 EFW  
       
ASTM A 135 BS3601 DIN 1626  
Grade A ERW 22 Blatt 3 St 34-2 ERW SIS 1233-06
Grade B ERW 27 Blatt 3 St 37-2 ERW SIS 1434-06
       
ASTM A 139 BS3601 DIN 1626  
Grade A EFW 22 Blatt 2 St 37  
Grade B EFW 27 Blatt 2 St 42  
       
ASTM A 155 Class 2 BS3602 DIN 1626, Blatt 3 with certification C  
C45   St 34-2  
C50   St 37-2  
C55   St 42-2  
KC55 EFW 28 St 42-2  
KC60   St 42-2  
KC65 EFW 28S St 52-2  
KC70   St 52-2  
       
API 5L BS3601 DIN 1629  
Grade A SMLS HFS 22 & CDS 22 St 35 SIS 1233-05
Grade B SMLS HFS 27 & CDS 27 St 45 SIS 1434-06
       
API 5L BS3601 DIN 1625  
Grade A ERW ERW 22 Blatt 3 St 34-2 ERW  
Grade B ERW ERW 27 1) Blatt 4 St 37-2 ERW  
       
API 5L BS3601 Double welded DIN 1626  
Grade A EFW ERW 22 Blatt 3 St 34-2 FW  
Grade B EFW ERW 27 1) Blatt 4 St 37-2 FW  
       
API 5L BS3601 DIN 1626  
FBW BW 22 Blatt 3 St 34-2 FBW  

 

 

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