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When two or more procedures (diff processes or other essential variables) are used in one joint, use table for determining the applicable range of thickness qualified. Carry out tension test for each weld metal. One or more processes from a combination may be deleted provided remaining metal meets the requirements.
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2T, 2 FB, 2 RB -do-do-
V #V Essential variables Change in qualified Thickness Change in P no Change in F no of filler metal Change in A no of filler metal Change in deposited metal thickness Decrease of more than 100 F in preheat Change in PWHT
V #V Supplementary Essential variables Change in Group no of base metal Change in T limits for impact test Change in dia of filler metal > 1/4´ Change in AWS class of filler metal Change in welding position Increase of more than 100 F in preheat Change in PWHT Time and temp range Change in current or polarity
V #V Non Essential variables Change in Groove design, backing, root spacing, retainers etc Change in dia of filler metal Change in AWS class of filler metal Change in welding position Change in preheat maintenance Change in current or polarity Change in string/weave, cleaning, back gouging, peening, manual/automatic
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Interpass cleaning method:
Wire brushing
Measured interpass temperature (>F):
less than 400
Approximate Deposit Thickness for each filler metal or electrode type (in.): 0.093 (3/32) / 0.125 Current Type/Polarity (AC, DCEP, DCEN): DCEN/DCEP Treatment Time and temperature: 1100-1200>F, 65 hr.
Visual Examination of Completed Weld: Bend Test X
Acceptable
Postweld Heat
Date of Test:
12/25/01
Transverse Root and Face (QW-462.3(a))
Side (QW-462.2)
Type
Result
Result
Face Face
Type
Result
Type
Acceptable
Root
Acceptable
Acceptable
Root
Acceptable
Alternative Radiographic Examination Results:
N/A
Specimens Evaluated By: Company Ever
Dianna Ross
Title: Leader
Company:
The Best Testing
Welding Supervised By:
James Brown
Title
Company:
Joe-Bob's B&NPW Shop
Welder¶s Name:
Wolfgang Amadeus Mozart
Soloist Stamp No:
A1
We certify that the statements in this record are correct and that the weld described above was prepared, welded and tested in accordance with the requirements of Section IX of the ASME Code.
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