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ASTM A451 / ASME SA451 / Centrifugally Cast Austenific Steel Pipe supplier & distributor in India

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ASTM A451/ASME SA451 

STANDARD SPECIFICATION FOR CENTRIFUGALLY CAST AUSTENITIC STEEL  PIPE
FOR HIGH TEMPERATURE SERVICE1
 
(ASTM A 451 / ASME SA 451 /ASTMA451/ASMESA451)

1. Scope


1.1 Tis specification2 covers austenibic alloy steel pipe fo ruse in high-tmeperature, corrosive, or nuclear pressure service. 

1.2 Several grades of austenitic stainless steel are covered as indicated in Table 1. 

1.3 Optional supplementary requirements are provided when addional testing may be required. 

1.4 The values stated in inch-pound units are to be regarded as the standard. Note 1 - This specification is not intended to cover centrifugal pipe made from alloys containing more than 0.20% carbon, such as are covered by Specification A297.

Material Comparison Tables (ASTM →KS, JIS, DIN, BS, NBN, NF, UNI)

ASTM
STANDARD
UNS NO. KOREA/JAPANES GERMAN BRITISH FRENCH
Remarks DIN Type DIN
No
Materiral Number Remarks B.S No B.S Grade Remarks Ramarks
A 451 Centrifugally Cast Austenitic Steel Pipe for High Temperature Service
Grade CPF 8 J92600 (3) G-X6 CrNi 18 9 17445 1.4308 (3b) 4534 1 (3a) (3)
Grade CPF 8C J92710 (3) G-X7 CrNiNb 18 9 17445 1.4552 (3b) (3) (3)
Grade CPF 8M J92900 (3) G-X6 CrNiMo 18 9 17445 1.4408 (3b) 4534 3 (3a) (3)
Grade CPF 20 J94202 (3) G-X15 CrNi 25 20 1.4840 WBL-595(3b) 4534 7 (3a) (3)

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