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Alloy Steel Pipe, Tubes and Plates

Specifications governing Alloy Steel Tubes are as under:

Pipes

Tubes

ASTM A 335 Grade P - 11 ASTM 213 Grade T - 11
ASTM A 335 Grade P - 12 ASTM 213 Grade T - 12
ASTM A 335 Grade P - 22 ASTM 213 Grade T - 22
ASTM A 335 Grade P - 9 ASTM 213 Grade T - 5
ASTM A 335 Grade P - 9 A ASTM 213 Grade T - 9
ASTM A 335 Grade P - 5 ASTM 213 Grade T - 9 A
BS 3604 Grade 620 - 440 ASTM 213 Grade T - 2
BS 3604 Grade 621 ASTM 213 Grade T - 1
BS 3604 Grade 622 ASTM 213 Grade T - 1 B
BS 3604 Grade 625 DIN 17175 15 Mo 3
BS 3604 Grade 629 - 470 DIN 17175 13 Cr Mo 44
BS 3604 Grade 629 - 590 DIN 17175 10 Cr Mo 910
BS 3604 Grade 660 DIN 17175 14 Mo V 63
BS 3604 Grade 762 DIN 17175 X 20 Cr Mo V 121

BS 3059 Grade 243
BS 3059 Grade 620 - 460
BS 3059 Grade 622 - 490
BS 3059 Grade 629 - 470
BS 3059 Grade 629 - 590
BS 3059 Grade 762

IS 2002-62 STEEL PLATED FOR BOILERS

Chemical Composition,%

Tensile Test

Designation C max. Si P max S max Tensile Strength Kgf/mm2 Yield Point Kgf/mm2,min. Elongation
Test Piece %, min
IS 2002-1 0.18 .010-0.35 0.40 0.40 37-45 55 5.65/So
4/So
26
30
IS 2002-2A 0.20 0.10-0.35 0.050 0.050 42-50 50 5.65/So
4/So
25
29
IS 2002-2b 0.22 0.10-0.35 0.050 0.050 52-62 50 5.65/So
4/So
20
24
 
Chemical Composition,%

Tensile Test

Bend test

Designation C    Si    Mn     P   S
Max       Max        Max
Yield Point      Tensile Strength
Kgf/mm2        Kgf/mm2.(N/mm2)
Elongation
%, Test Piece
   Angle of Bend Inside Radius
AG 0.09 tr.0.20-0.40 0.30 0.030 --                           -- --                  --
 
Chemical Composition,%

Tensile Test*1

1. (i) Refer to  (1) for ASTM A 203

(ii) Refer to (2) for ASTM A 203

(iii) Refer to (4) for ASTM A 203.
Designation C max Mn max P max S max Tensile Strength
 ksi (MPa),
Yeild Strengh ksi(MPa),min. Elongation,% min

GL=8 in.
GL=2 in

A 285 A 0.17 0.90 0.035 0.040 45-65 (310-450) 24(165)
27              30
A 285  B 0.22 0.90 0.035 0.040 50-70(385-485) 27(185) 25            
28
A 285 C 0.28 0.90 0.035 0.040 55-75(380-515) 30(205) 23              27
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