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ASME BPVC 2023 Section II part C
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ASME BPVC.II.C-2023 SFA-5.24/SFA-5.24M
747
9. Chemical Analysis
9.1 A sample of the filler metal, or the stock from which it is made, shall be prepared for chemical analysis except as
provided in Table 1, footnote c.
9.2 The sample shall be analyzed by accepted analytical methods. In case of dispute, the referee method shall be from
applicable ASTM specifications such as E1409, E1447, E1552, E1941, and E2371, depending on the element under test.
Carbon shall be determined in accordance with ASTM E1941, hydrogen in accordance with ASTM E1447, oxygen and
nitrogen in accordance with ASTM E1409, hafnium in accordance with ASTM E1552, and other elements in accordance
with ASTM E2371. Other analytical methods may be used if acceptable to the purchaser.
9.3 The results of the analysis shall meet the requirements of Table 1 for the classification of filler metal under test.
10. Method of Manufacture
The welding electrodes and rods classified according to this specification may be manufactured by any method that will
produce material that meets the requirements of this specification.
11. Standard Sizes and Shapes
Standard sizes for electrodes and rods in different package forms straight lengths, coils with support, coils without support,
and spools are referenced in AWS A5.02/A5.02M.
12. Finish and Uniformity
12.1 Finish and uniformity shall be as specified in AWS A5.02/A5.02M.
13. Standard Package Forms
13.1 Standard package forms are straight lengths, coils with support, coils without support, and spools. Standard package
dimensions are provided in AWS A5.02/A5.02M. Package forms, sizes, and weights other than these shall be as agreed
upon between purchaser and supplier.
13.2 The liners in coils with support shall be designed and constructed per AWS A5.02/A5.02M to prevent distortion of
the coil during normal handling and use, and shall be clean and dry enough to maintain the cleanliness of the filler metal.
13.3 Spools shall be designed and constructed per AWS A5.02/A5.02M to prevent distortion of the filler metal during
normal handling and use and shall be clean and dry enough to maintain the cleanliness of the filler metal.
14. Winding Requirements
14.1 Winding requirements shall be as specified in AWS A5.02/A5.02M.
14.2 The cast and helix of filler metal shall be as specified in AWS A5.02/A5.02M.
14.2.1 The cast and helix of filler metal on 4 in [100 mm] spools shall be such that a specimen long enough to produce
a single loop, when cut from the spool and laid unrestrained on a flat surface will:
1 form a circle not less than 4 in [100 mm] nor more than 9 in [230 mm] in diameter, and
2 rise above the flat surface no more than 0.5 in [13 mm] at any location.
14.2.2 The cast and helix of filler metal on 8 in [200 mm] spools shall be such that a specimen long enough to produce
a single loop, when cut from the spool and laid unrestrained on a flat surface will:
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ASME BPVC.II.C-2023 SFA-5.24/SFA-5.24M
747
9. Chemical Analysis
9.1 A sample of the filler metal, or the stock from which it is made, shall be prepared for chemical analysis except as
provided in Table 1, footnote c.
9.2 The sample shall be analyzed by accepted analytical methods. In case of dispute, the referee method shall be from
applicable ASTM specifications such as E1409, E1447, E1552, E1941, and E2371, depending on the element under test.
Carbon shall be determined in accordance with ASTM E1941, hydrogen in accordance with ASTM E1447, oxygen and
nitrogen in accordance with ASTM E1409, hafnium in accordance with ASTM E1552, and other elements in accordance
with ASTM E2371. Other analytical methods may be used if acceptable to the purchaser.
9.3 The results of the analysis shall meet the requirements of Table 1 for the classification of filler metal under test.
10. Method of Manufacture
The welding electrodes and rods classified according to this specification may be manufactured by any method that will
produce material that meets the requirements of this specification.
11. Standard Sizes and Shapes
Standard sizes for electrodes and rods in different package forms straight lengths, coils with support, coils without support,
and spools are referenced in AWS A5.02/A5.02M.
12. Finish and Uniformity
12.1 Finish and uniformity shall be as specified in AWS A5.02/A5.02M.
13. Standard Package Forms
13.1 Standard package forms are straight lengths, coils with support, coils without support, and spools. Standard package
dimensions are provided in AWS A5.02/A5.02M. Package forms, sizes, and weights other than these shall be as agreed
upon between purchaser and supplier.
13.2 The liners in coils with support shall be designed and constructed per AWS A5.02/A5.02M to prevent distortion of
the coil during normal handling and use, and shall be clean and dry enough to maintain the cleanliness of the filler metal.
13.3 Spools shall be designed and constructed per AWS A5.02/A5.02M to prevent distortion of the filler metal during
normal handling and use and shall be clean and dry enough to maintain the cleanliness of the filler metal.
14. Winding Requirements
14.1 Winding requirements shall be as specified in AWS A5.02/A5.02M.
14.2 The cast and helix of filler metal shall be as specified in AWS A5.02/A5.02M.
14.2.1 The cast and helix of filler metal on 4 in [100 mm] spools shall be such that a specimen long enough to produce
a single loop, when cut from the spool and laid unrestrained on a flat surface will:
1 form a circle not less than 4 in [100 mm] nor more than 9 in [230 mm] in diameter, and
2 rise above the flat surface no more than 0.5 in [13 mm] at any location.
14.2.2 The cast and helix of filler metal on 8 in [200 mm] spools shall be such that a specimen long enough to produce
a single loop, when cut from the spool and laid unrestrained on a flat surface will: