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ASTM A426 / ASME SA426 / Standard Specification for Centrifugally Cast Ferritic Alloy Steel Pipe supplier & distributor in India

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ASTM A426/ASME SA426 

STANDARD SPECIFICATION FOR CENTRIFUGALLY CAST FERRITIC 
ALLOY STEEL PIPE FOR HIGH TEMPERATURE SERVICE1 
(ASTM A 426 / ASME SA 426 /ASTMA426/ASMESA426)

1. Scope 

1.1 This specification2 covers centrifugally cast alloy steel pipe intended for use in high-tmeperature, high-pressure service. 

1.2 Several grades of ferritic steels are covered. Theri compositions are given in Table 

1.3 supplimentary requirements provide shall be so stated in the order (Section $). 

1.4 The values stated in inch-pound units are to be regarded as the standard.

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

ASTM
STANDARD
UNS NO. KOREA/JAPANES GERMAN BRITISH FRENCH
KS/JIS Symbol KS/JIS No. Remarks DIN Type DIN
No.
Materiral
No.
Remarks B.S
No.
B.S Grade Remarks AFNOR Type NF No.
A 426 Centrifugally Cast Ferritic Alloy Steel Pipe for High-Temperature Service
CP 1 J12501 SCPH-11CF / SCPH-11CF D4112 / G5202 (3) (3)
CP 12 J11562 SCPH-21CF / SCPH-21CF D4112 / G5202 GS-17 CrMo 55 17245 1.7357 (3b) (3)
CP 22 J21890 SCPH-32CF / SCPH-32CF D4112 / G5202 GS-18 CrMo 9 10 1.7379 (3a) (3)

 

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