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NAVSEA S9074 AQ GIB 010/248 : 0

Current
Current

The latest, up-to-date edition.

REQUIREMENTS FOR WELDING AND BRAZING PROCEDURE AND PERFORMANCE QUALIFICATION
Available format(s)

Hardcopy

Language(s)

English

Published date

01-01-1995

1.SCOPE
1.1 Scope
2. REFERENCED DOCUMENTS
2.1 Government documents
2.2 Other publications
2.3 Order of precedence
3. DEFINITIONS
3.1 Terms related to both welding and brazing
3.2 Terms related to welding
3.3 Terms related to brazing
4. WELDING PROCEDURE QUALIFICATION
4.1 Scope
4.2 General requirements
4.3 Written welding procedure content
4.4 Specific qualification requirements
4.5 Evaluation of procedure qualification weldments
4.6 Data accumulation and reporting for procedure
    qualification
4.7 Changes requiring level I requalification of procedure
4.8 Procedure changes requiring level II requalification
5. WELDING PERFORMANCE QUALIFICATION
5.1 Scope
5.2 General requirements
5.3 Performance qualification test requirements
5.4 Test and evaluation of qualification test assemblies
5.5 Data accumulation and records
5.6 Changes requiring requalification of welder or welding
    operator
6. BRAZING
6.1 Scope
6.2 General requirements
6.3 Brazing procedure qualification
6.4 Brazer and brazing operator performance qualification
7. NOTES
7.1 Cancelled specifications
Table I Grouping of base materials (welding)
Table II Grouping of filler materials (welding)
Table III Grouping of base/filler materials for welding
          procedure cross-qualification
Table IV Welding procedure qualification position
          limitations
Table V Essential elements of a welding procedure
Table VI Welding procedure qualification material thickness
          limits
Table VII Welding procedure qualification assembly test
          requirements
Table VIIIGrouping of filler metals and process combinations
          for welder or welding operator (performance
          qualification)
Table IX Performance qualification - position limitations
Table X Performance qualification test limitations
Table XI Performance qualification test evaluation
          requirements
Table XII Material combinations and brazing alloy requirements
Table XIIIGrouping of base materials for brazing procedure and
          performance qualification
Table XIV Grouping of brazing alloys for procedure and
          performance qualification
Table XV Type and number of test specimens required and range
          of thickness qualified (brazing procedure
          qualification)
Table XVI Axial load and torque values for procedure
          qualification
Figure 1 Positions of welding
Figure 2 Typical welding procedure qualification test plate
         and recommended locations for removal of test
         specimens
Figure 3 Typical welding procedure qualification pipe test
         assembly
Figure 4 Test assembly for procedure qualification of cladding
         for corrosion-resistance except for circumferential
         welding applications on shafting
Figure 4A Test assembly for procedure qualification of A-45
          cladding for corrosion-resistance
Figure 5 Test assembly for procedure qualification of cladding
         for circumferential welding of shafting
Figure 6 Procedure qualification test plate for hard-facing
Figure 7 Typical location of test specimens from disimilar
         metal welded test plate
Figure 8 Test assembly for welding bare surfaces
Figure 9 Test assembly for welding over primer-coated surfaces
Figure 10 Stud testing apparatus
Figure 11 Sample for reporting qualification data
Figure 12 Performance qualification test nos. 2A and 2B for
          fuel gas welding (plate)
Figure 13 Performance qualification test no. 3B for fuel gas
          welding (pipe)
Figure 14 Performance qualification test no.1 for arc welding
Figure 15 Performance qualification test no.3 and 4 for arc
          welding (pipe)
Figure 16 Performance qualification test no.8 for tack welders
Figure 17 Performance qualification test no.9 for weld
          surfacing
Figure 18 Sample performance qualification record
Figure 19 Reduced section tension specimen (plate) for brazed
          lap-type joints
Figure 20 Lap joint peel specimen
Figure 21 Typical layout and construction for restricted
          accessibility qualification test assembly positions
Figure 22 Performance qualification tests no.5 and 6 for arc
          welding (pipe)
Figure 23 Brazing positions
Figure 24 Heat affected zone (HAZ) Charpy notch location
Figure 25 Mockup and orientation of assembly for performance
          qualification for manual welding of tube-to-header
          joint welds
Figure 26 Performance qualification test no.10, plasma-arc
          welding - keyhole technique

Gives requirements for the qualification of brazing and welding procedures, welders, welding operators, brazers and brazing operators that must be met prior to any production fabrication.

DevelopmentNote
This document replaces MIL-STD-248 (D)
DocumentType
Standard
Pages
146
PublisherName
Naval Sea Systems Command
Status
Current
Supersedes

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QQ-A-250-10 Revision E:1978 ALUMINUM ALLOY 5454, PLATE AND SHEET
MIL-T-16286 Revision E:1977 TUBE, STEEL, SEAMLESS, MARINE BOILER APPLICATION
MIL-S-18729 Revision C:1965 STEEL PLATE, SHEET, AND STRIP, ALLOY, 4130, AIRCRAFT QUALITY
MIL-STD-271 Revision F:1986 REQUIREMENTS FOR NONDESTRUCTIVE TESTING METHODS
MIL STD 1681 : 0 FABRICATION, WELDING, AND INSPECTION OF HY-130 SUBMARINE HULL (ISSUE CONTROLLED REQUESTS BY OTHER THAN DOD ACTY MUST BE SUBMITTED VIA THE PREPARING ACTY OF THE STANDARD)
MIL-E-24403-2 Revision C:1989 ELECTRODES - WELDING, FLUX CORED, LOW ALLOY STEEL
MIL-E-22200-4 Revision D:1991 ELECTRODES, WELDING, COVERED, COPPER-NICKEL ALLOY
MIL-S-24149-4 Revision C:1989 STUDS, WELDING, TYPE 6, CLASS 1, 2, 3, CARBON STEEL, FOR STORED ENERGY (CAPACITOR DISCHARGE) ARC WELDING
MIL F 23467 : F FITTING AND FLANGES, WROUGHT, SEAMLESS, BUTT AND SOCKET WELDING, AUSTENITIC CORROSION RESISTANT STEEL (ISSUE CONTROLLED REQUESTS BY OTHER THAN DOD ACTYS)
MIL-E-22200-2 Revision D:1986 ELECTRODE, WELDING COVERED (AUSTENITIC CHROMIUM NICKEL STEEL, FOR CORROSIVE AND HIGH TEMPERATURE SERVICES)
MIL-T-6736 Revision B:1965 TUBING, CHROME MOLYBDENUM 4130 STEEL, SEAMLESS, AIRCRAFT QUALITY [ASG]
MIL-P-24691-3 Base Document:1987 PIPE AND TUBE, CORROSION RESISTANT, STAINLESS STEEL, SEAMLESS OR WELDED
MIL-E-23765-3 Revision A:1986 ELECTRODE, AND RODS - WELDING, BARE, SOLID COPPER ALLOY
MIL-C-24707-3 Base Document:1989 CASTINGS, FERROUS, CORROSION RESISTANT, AUSTENITIC, CHROMIUM NICKEL
QQ-A-225 Revision G:1990 ALUMINUM AND ALUMINUM ALLOY BAR, ROD, WIRE, OR SPECIAL SHAPES, ROLLED, DRAWN, OR COLD FINISHED, GENERAL SPECIFICATION FOR
MIL-C-24707-6 Base Document:1989 CASTINGS, FERROUS, CHROMIUM STEEL, FOR PRESSURE-CONTAINING PARTS SUITABLE FOR HIGH TEMPERATURE SERVICE
MIL T 23226 : E NOTICE 1 TUBE AND PIPE, CORROSION RESISTANT STEEL, SEAMLESS
MIL-E-22200 Revision G:1989 ELECTRODES, WELDING, COVERED: GENERAL SPECIFICATION FOR
QQ-A-200 Revision E:1980 ALUMINUM ALLOY, BAR, ROD, SHAPES, STRUCTURAL SHAPES, TUBE AND WIRE, EXTRUDED, GENERAL SPECIFICATION FOR
MIL-P-24691-2 Base Document:1987 PIPE AND TUBE, CHROMIUM MOLYBDENUM STEEL, SEAMLESS
MIL-P-24338 Revision A:1985 PIPE, CARBON STEEL, SEAMLESS
MIL-F-20670 Revision B:1961 FLANGES, PIPE, CARBON STEEL, 150 P.S.I., W.S.P. (FOR NAVAL SHIPYARD USE)
MIL S 23193 : D STEEL, CORROSION RESISTANT; CASTINGS - ISSUE CONTROLLED (REQUEST BY OTHER THAN DOD ACTIVITIES MUST BE SUBMITTED VIA NAVAL SEA SYSTEMS COM. CODE 09B2)
QQ A 225/2 : D ALUMINUM ALLOY BAR, ROD, AND WIRE, ROLLED, DRAWN, OR COLD FINISHED, 3003
MIL-E-23765-1 Revision E:1985 ELECTRODES AND RODS - WELDING, BARE, SOLID AND ALLOYED CORED, ORDINARY STRENGTH AND LOW ALLOY STEEL
MIL F 24342 : C (1) FITTING AND FLANGE, WROUGHT-SEAMLESS, BUTT AND SOCKET WELDING, 70-30 COPPER NICKEL ALLOY
MIL-E-23765-4 Base Document:1989 ELECTRODES, WELDING, BARE, SOLID & FLUXES, SUBMERGED ARC WELDING, CARBON & LOW ALLOY STEELS
DOD-F-24669 Base Document:1986 FORGINGS AND FORGING STOCK, STEEL BARS, BILLETS AND BLOOMS, GENERAL SPECIFICATION FOR (METRIC)
MIL-E-22200-6 Revision C:1976 ELECTRODES, WELDING, MINERAL COVERED, LOW-HYDROGEN, MEDIUM AND HIGH TENSILE STEEL
MIL T 23520 : C (1) TUBE AND PIPE, NICKEL COPPER ALLOY SEAMLESS, AIR MELTED (CONTROLLED DISTRIBUTION)
QQ-B-626 Revision D:1973 BRASS, LEADED & NONLEADED ROD, SHAPES, FORGINGS & FLAT PRODUCT WITH FINISHED EDGES (BAR & STRIP)
MIL-S-24149-5 Revision C:1989 STUDS, WELDING, TYPE 7, CLASS 1, 2, 3, ALUMINUM ALLOY, FOR STORED ENERGY (CAPACITOR DISCHARGE) ARC WELDING
MIL-S-23008 Revision D:1988 STEEL CASTINGS, ALLOY, HIGH YIELD STRENGTH ((HY-80 AND HY-100)
MIL L 24128 : C LOW CARBON CHROMIUM STEEL BARS, RODS AND FORGINGS (ISSUE CONTROLLED REQUESTS BY OTHER THAN DOD ACTIVITIES MUST BE SUBMITTED VIA THE PREPARING ACTIVITY OF THE SPEC.)
QQ-A-250-2 Revision E:1983 ALUMINUM ALLOY 3003, PLATE AND SHEET
QQ-C-390 Revision B:1983 COPPER ALLOY CASTINGS (INCLUDING CAST BAR)
MIL-P-24691-1 Base Document:1987 PIPE AND TUBE, CARBON STEEL, SEAMLESS
MIL-C-24723 Base Document:1989 CASTINGS, NICKEL-COPPER ALLOY
MIL-E-24355 Revision B:1982 ELECTRODES, WELDING, BARE, SOLID NICKEL MANGANESE CHROMIUM MOLYBDENUM ALLOY STEEL FOR PRODUCING HY 13O WELDMENTS FOR AS WELDED APPLICATIONS
MIL S 18728 : D STEEL PLATE, SHEET, AND STRIP, ALLOY, 8630, AIRCRAFT QUALITY
MIL-T-9046 Revision J:1983 TITANIUM AND TITANIUM ALLOY, SHEET, STRIP AND PLATE
DOD-F-24669-1 Base Document:1986 FORGINGS AND FORGING STOCK, STEEL (CARBON AND ALLOY) BLOOMS, BARS, BILLETS AND SLABS (METRIC)
MIL-STD-2035 Revision A:1995 NONDESTRUCTIVE TESTING ACCEPTANCE CRITERIA
MIL S 23194 : J STEEL FORGINGS, CARBON AND ALLOY
DOD-F-24669-6 Base Document:1986 FORGINGS AND FORGING STOCK, STEEL BARS AND BILLETS, CORROSION RESISTING, FOR REFORGING (METRIC)
MIL F 24339 : C FITTINGS AND FLANGES, WROUGHT, SEAMLESS, BUTT AND SOCKET WELDING CARBON STEEL (ISSUE CONTROLLED REQUESTS BY OTHER THAN DOD ACTIVITIES MUST BE SUBMITTED VIA THE PREPARING ACTIVITY OF SPEC.)
MIL-R-17131 Revision C:1981 RODS AND POWDERS, WELDING, SURFACING
MIL-S-24238 Revision D:1987 STEEL PLATE CARBON AND LOW ALLOY (ISSUE CONTROLLED REQUESTS BY OTHER THAN DOD ACTIVITIES MUST BE SUBMITTED VIA THE PREPARING ACTIVITY OF THE SPEC.)
QQ-B-654 Revision A:1980 BRAZING ALLOY, SILVER
MIL S 23195 : D STEEL BARS AND FORGINGS CORROSION RESISTANT
QQ A 225/7 : D ALUMINUM ALLOY BAR, ROD, AND WIRE, ROLLED, DRAWN, OR COLD FINISHED 5052
MIL-S-24149-2 Revision D:1989 STUDS, WELDING, AND ARC SHIELDS (FERRULES); TYPE III, CLASS 1,2,3, AND TYPE IV, CLASS 1,2,3,4,5,6, ALUMINUM ALLOY, FOR DIRECT ENERGY ARC WELDING
MIL C 24707/1 : 0 CASTINGS, FERROUS, FOR MACHINERY AND STRUCTURAL APPLICATIONS
QQ A 250/6 : G ALUMINUM ALLOY 5083, PLATE AND SHEET
MIL-E-22200-5 Revision C:1984 ELECTRODES, WELDING, MINERAL COVERED, IRON-POWDER, LOW-HYDROGEN, LOW-ALLOY STEEL FOR HARDENING AND TEMPERING HEAT TREATMENT APPLICATIONS ONLY
MIL-B-24480 Revision A:1985 BRONZE, NICKEL-ALUMINUM CASTINGS FOR SEAWATER SERVICE
MIL-T-20219 Revision D:1986 TUBE, BRASS, VOICE AND PNEUMATIC
MIL-T-15005 Revision F:1989 TUBE, 70-30 AND 90-10 COPPER NICKEL ALLOY, CONDENSER AND HEAT EXCHANGER
MIL-E-22200-9 Revision B:1982 ELECTRODES, WELDING, MINERAL COVERED, LOW HYDROGEN OR IRON POWDER, LOW HYDROGEN, NICKEL MANGANESE CHROMIUM MOLYBDENUM ALLOY STEEL FOR PRODUCING HY 130 WELDMENTS FOR AS WELDED APPLICATIONS
MIL-E-24403 Revision A:1981 ELECTRODES - WELDING, FLUX CORED, GENERAL SPECIFICATION FOR
MIL-I-23413 Revision C:1981 INSERTS, WELDING, FILLER MATERIAL, COILED AND SOLID RINGS
MIL-P-24691 Base Document:1987 PIPE AND TUBE, CARBON, ALLOY AND STAINLESS STEEL, SEAMLESS AND WELDED, GENERAL SPECIFICATION FOR
MIL E 24403/1 : D MILITARY SPECIFICATION - ELECTRODES - WELDING, FLUX CORED, ORDINARY STRENGTH AND LOW ALLOY STEEL
MIL-S-24645 Revision A:1990 STEEL PLATE, SHEET, OR COIL, AGE HARDENING ALLOY, STRUCTURAL, HIGH YIELD STRENGTH (HSLA 8O)
QQ-S-763 Revision F:1996 STEEL BARS, WIRE, SHAPES AND FORGINGS; CORROSION RESISTANT
MIL-A-21180 Revision D:1984 ALUMINUM-ALLOY CASTINGS, HIGH STRENGTH
MIL T 23227 : E (1) TUBE AND PIPE, NICKEL-CHROMIUM-IRON ALLOY (ISSUE CONTROLLED REQUESTS BY OTHER THAN DOD ACTIVITIES MUST BE SUBMITTED VIA THE PREPARING ACTIVITY)
MIL-E-23765 Revision B:1985 ELECTRODES AND RODS - WELDING, BARE, SOLID AND ALLOYED CORED, GENERAL SPECIFICATION FOR
MIL-E-22200-7 Revision B:1975
QQ-B-639 Revision C:2016 BRASS, NAVAL: FLAT PRODUCTS
MIL-S-24149-1 Revision D:1988 STUD, WELDING, AND ARC SHIELDS (FERRULES); TYPE I, CLASS 1, 2, 3, AND TYPE II, CLASS 1, 4, 5, 5A, 6, CARBON STEEL, FOR DIRECT ENERGY, ARC WELDING
MIL-E-21562 Revision E:1989 ELECTRODES AND RODS - WELDING, BARE, NICKEL ALLOY
WW-T-700-2 Revision E:1983 TUBE, ALUMINUM ALLOY, DRAWN, SEAMLESS, 3003
MIL N 24106 : C NICKEL-COPPER ALLOY BARS, RODS AND FORGINGS
MIL S 23196 : C STEEL PLATE, SHEET AND STRIP, CORROSION RESISTANT
MIL-STD-1689 Revision A:1990 FABRICATION, WELDING AND INSPECTION OF SHIPS STRUCTURE
DOD-F-24669-7 Base Document:1986 FORGINGS AND FORGING STOCK, STEEL BARS AND BILLETS, CORROSION RESISTING, NAVAL STEAM TURBINE USE (METRIC)
MIL-STD-1688 Revision A:1990 FABRICATION, WELDING, AND INSPECTION OF HY-80/100 SUBMARINE APPLICATIONS
MIL-E-22200-3 Revision F:1986 ELECTRODES, WELDING, COVERED, NICKEL BASE ALLOY AND COBALT BASE ALLOY
MIL-N-17163 Revision A:1959 NICKEL-COPPER ALLOY, WROUGHT, (55-60 PERCENT NICKEL) LOW PERMEABILITY
MIL-C-24707-2 Base Document:1989 CASTINGS, FOR PRESSURE CONTAINING PARTS SUITABLE FOR HIGH TEMPERATURE SERVICE
MIL-W-6858 Revision D:1978 WELDING RESISTANCE, SPOT AND SEAM
MIL-S-24149-6 Revision C:1989 STUDS, WELDING, TYPE VIII, CLASS 1, 2, 3, CORROSION RESISTANT STEEL FOR STORED ENERGY (CAPACITOR DISCHARGE) ARC WELDING
MIL-S-24149 Revision C:1989 STUDS, WELDING AND ARC SHIELDS (FERRULES), GENERAL SPECIFICATION FOR
WW-P-404 Revision D:1973 PIPE, STEEL (SEAMLESS & WELDED, BLACK & ZINC COATED) (GALVANIZED)
MIL-E-23765-2 Revision E:1994 ELECTRODES AND RODS - WELDING, BARE, SOLID OR ALLOYED CORED, LOW ALLOY STEEL
MIL-S-24149-3 Revision D:1989 STUD, ARC WELDING AND ARC SHIELDS (FERRULES), TYPE V, CLASS 1, 4, 5, 5A, CORROSION RESISTANT STEEL, FOR DIRECT ENERGY ARC WELDING
MIL E 22200/1 : G ELECTRODES, WELDING, MINERAL COVERED, IRON-POWDER, LOW-HYDROGEN MEDIUM AND HIGH TENSILE STEEL, AS WELDED OR STRESS-RELIEVED WELD APPLICATION
MIL-STD-1628 Base Document:1974 FILLET WELD SIZE, STRENGTH, AND EFFICIENCY DETERMINATION
MIL N 23229 : B (2) NICKEL CHROMIUM IRON ALLOY BARS AND FORGINGS
MIL F 23508 : E (1) FITTING & FLANGES, WROUGHT, SEAMLESS, BUTT AND SOCKET WELDING, NICKEL CHROMIUM IRON ALLOY (ISSUE CONTROLLED REQUEST BY OTHER THAN DOD ACTYS MUST BE SUBMITTED VIA THE PREPARING ACTY OF THE SPEC)
MIL-T-24107 Revision B:1987 TUBE, COPPER (SEAMLESS) (COPPER ALLOY NUMBERS C10100, C10200, C10300, C10800, C12000, C12200 AND C14200)
MIL-STD-22 Revision D:1979 WELDED JOINT DESIGN
MIL-F-24669-8 Base Document:1991 FORGINGS & FORGING STOCK, STEEL FOR INTEGRAL STEAM TURBINE ROTORS
MIL B 15382 : C BOLT, FIREBRICK ANCHOR
MIL-F-20236 Revision D:1963 FITTINGS, TUBE AND PIPE, BUTT WELDING
MIL N 24114 : C (1) NICKEL-CHROMIUM IRON AGE HARDENABLE ALLOY BARS, RODS AND FORGINGS
MIL T 3595 : B NOTICE 1 TUBING, PHOSPHOR BRONZE, [CDA NO. 510] ROUND, SEAMLESS
MIL-S-24093 Revision A:1991 STEEL FORGINGS, CARBON AND ALLOY HEAT TREATED
MIL-S-23284 Revision A:1990 STEEL FORGINGS, CARBON AND ALLOY, FOR SHAFTS, SLEEVES, COUPLINGS AND STOCKS (RUDDERS AND DIVING PLANES)
MIL-C-15726 Revision F:1988 COPPER NICKEL ALLOY, SHEET, PLATE, STRIP, BAR, ROD AND WIRE
O-F-499 Revision D:1985 FLUX, BRAZING, (SILVER BRAZING FILLER METAL, LOW MELTING POINT)
DOD-F-24669-2 Base Document:1986 FORGINGS AND FORGING STOCK, STEEL BARS AND BILLETS - CHROMIUM MOLYBDENUM ALLOY (METRIC)
MIL N 23228 : D NICKEL CHROMIUM IRON ALLOY PLATE, SHEET AND STRIP
QQ-A-200-1 Revision D:1983 ALUMINUM ALLOY 3003, BAR, ROD, SHAPES, TUBE AND WIRE, EXTRUDED
MIL F 23509 : F (1) FITTINGS AND FLANGES, WROUGHT, SEAMLESS BUTT AND SOCKET WELDING, NICKEL-COPPER ALLOY

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