7/25/2019 1731-VSP-001 A_516GR70+HIC

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MARITIME INDUSTRIAL SERVICES ARABIA CO. LTD.

SPECIFICATION 

JOB NO. 1731

REV. : A

PAGE : 1 OF 1

DOC NO.   1731-VSP-001

REQUIREMENT FOR SA 516 GR.70N+HIC PLATE REV

1   • PLATE MATERIAL SHALL BE NEW AND SHALL BE AS PER ASME SEC. II PART A 2010 EDITION,

2011 ADDENDA.

• PLATE MATERIAL SHALL BE SUITABLE FOR HYDROGEN / SEVERE WET SOUR SERVICE; IT

SHALL ALSO MEET THE FOLLOWING SPECIFICATION, IN CASE OF CONFLICT THE MOST

STRINGENT SHALL BE GOVERNED.- ARAMCO SPEC: 01-SAMSS-01 DTD 20 MARCH 2012.- NACE MR010!- NACE MR01"#/1SO1#1#

2RE$UIREMENT OF SA #1 GR."0 PLATE:

A. PLATE MATERIAL SHALL BE VACUUM DEGASSED % SHALL BE SUPPLIED IN NORMALI&ED

CONDITION.

B. FOLLOWING CHEMICAL RESTRICTION 'IN HEAT ANALYSIS( TO BE MET.- C ) 0.2!* MA+. P)0.020* MA+, S)0.01#* MA+, B)0.000#*MA+, C ALCIUM=0.005%

MAX

- CE ) 0.! * MA+

C. PLATE SHALL BE AS PER NACE MR-010! % NACE MR01"#/ISO1#1#.

D. PLATE HARDNESS SHALL NOT E+CEED 200 BHN.

E. PLATE MATERIAL SHALL BE HIC TESTED IN ACCORDANCE WITH SPECIFICATION ARAMCO

SPEC: 01-SAMSS-01 DTD 20 MARCH 2012'COPY ENCLOSED(.

F. PLATE SHALL BE SUBECTED TO 100* ULTRASONIC TESTING AS PER SA#", LEVEL-C.G. PLATE SHALL BE CHARPY IMPACT TESTED AT -!0 DEG C. VALUES SHALL BE

0'AVG(/!2'MIN(.H. TEST COUPON FROM NORMALI&ED PLATE MATERIAL SHALL UNDERGO THE FOLLOWING

SIMULATED HEAT TREATMENTS WHICH SHELL / HEADS, WILL BE UNDERGOING PLUS ! PWHT

CYCLES '1 AT MISA, AND 2 FOR FUTURE REPAIRS( AS PER UCS-# OF ASME SEC VIII DIV 1E+CEPT AS BELOW. SPECIMENS SHALL BE TAEN AT 1/2T.

1( ONLY FOR HEAD PLATES.COUPONS SHALL BE SUBECTED TO NORMALISING SIMULATION OF 0 MINUTES'TOTAL(,

BEFORE SUBECTING TO MINIMUM % MA+IMUM PWHT SIMULATION STATED IN 2( BELOW.2( ALL( SHELL & HEAD) PLATES:

  PWHT HOLDING TEMP. : 20 10 C

  HOLDING TIME : 0 MINUTES PER CYCLE % 200 MINUTES 'TOTAL(

ALL THE MECHANICAL TESTS AS PER MATERIAL SPECIFICATION, IMPACT HARDNESS, ETC AS

MENTIONED ABOVE SHALL BE CARRIED OUT ON SIMULATED COUPONS UNDER TWO

FOLLOWING CONDITIONS.

- MIN. 1 PWHT CYCLE '0 MINUTES(

- MA+ ! PWHT CYCLES '200 MINUTES(

ALL THE TEST RESULTS SHALL BE REPORTED IN THE MATERIAL TEST CERTIFICATES PER

EN1020 TYPE !.1.

! PLATE S SHALL HAVE ONLY POSITIVE TOLERANCES.

CERTIFIED MATERIAL TEST CERTIFICATE 'IN ENGLISH( SHALL BE AS PER EN 1020. TYPE CL.!.1.

# LOW STRESS STAMPING SHALL BE FOLLOWED.

PLATE SHALL BE FREE FROM DEFECTS, FITTING MARS ETC.

REV.   A

DATE   30.09.2013

B   NPA

322517442.doc

NATL. BOARD N3.

ASME

7/25/2019 1731-VSP-001 A_516GR70+HIC

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CH!"D   SCD

322517442.doc