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P Group of A 543 Type B Class 1.

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regular

Petroleum
Aug 27, 2000
19
SG
I would like to know the P group for the high strength low alloy steel plate A 543 Type B Class 1.
Understand that PWHT is not required for this group as per ASME V111 Div. 1
 
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Regular:
P No. for SA-543 Type B Class 1 "P11A, Group 5" with nominal composition of 3Ni, 1.75Cr, 0.5Mo. Minimum Tenslie Strength of 105 KSI. Not sure about the PWHT. Good Luck
 
Hi regular (Petroleum)

SECTION II ASME PART D, MATERIAL 2001.A02
ALLOY DISIGN/UNS No. K42339 P-No. 11A, GROUP 5, ECTERNAL PRESSURE CHART No. HT-1.

Leonard@thill.biz
 
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