MIL-STD-2219A
w/CHANGE 1
5.1.4.2 Bare welding wire and welding rod
Each spool or coil shall carry an identifying label and each piece of bare welding rod shall be marked. Marking shall comply with the requirements of AMS2816, AWS A5.01 or other system acceptable to the cognizant engineering organization.
5.1.4.3 SAW flux
Each container shall be labeled by type and size.
5.1.5 Gases
Gases listed in the "Specification" column of TABLE I shall be used unless the alternate specification is specified by the cognizant engineering organization.
5.2 Manufacturing controls
5.2.1 Joint configuration
Joint design and dimensions shall be as specified on the drawing or in the welding procedure. The resulting weld shall meet the applicable requirements of 5.4.3 and
5.4.3.5.
TABLE I. Gases (minimum requirements).
Gases |
Specifications |
Alternate Specifications |
Argon |
MIL-A-18455 |
CGA G11.1 |
Helium |
BB-H-1168 |
CGA G9.1 |
Oxygen |
BB-O-925, Type I or II |
CGA G4.3 |
Nitrogen |
A-A-59503, Type I or II, Class 1, Grade B |
CGA G10.1 |
Hydrogen |
BB-H-886, Type I or II |
CGA G5.3 |
Acetylene |
BB-A-106, Grade B |
CGA G1.1 |
Carbon Dioxide |
BB-C-101, Grade B |
CGA G6.2 |
Gas Mixtures |
The purity of the gases in the mixture shall be as specified for the individual gases listed above |
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