UNI EN 288-3:1993被替代
Specification And Approval Of Welding Procedures For Metallic Materials - Welding Procedure Tests For The Arc Welding Of Steels
出版：Italian Standards
专家解读视频
Describes how a welding procedure specification is approved by welding procedure tests. Defines the conditions of welding procedure and the limits of validity of an approved welding procedure for all practical welding operations within range of variables. Applies to the arc welding of steels. The principle of this standard may be applied to other fusion welding processes subject to agreement between the contracting parties. Covers normative references, definitions, preliminary welding procedure specification, welding procedure test, test piece, general, shape and dimensions of test pieces, welding of test pieces, examination and testing, extent of testing, location and cutting of test specimens, non-destructive examination, destructive tests, re-testing and range of approval.
Amendment 1 1999 is available to purchase separately.
SN EN 288-3:1998 - Identical
NEN EN 288-3:1997 - Identical
ONORM EN 288-3:1992 - Identical
DIN EN 288-3 (1997-10) - Identical
BS EN 288-3:1992 - Identical
NBN EN 288-3:1992 - Identical
I.S. EN 288-3:1993 - Identical
NF EN 288-3:1992 - Identical
NS EN 288-3:1992 - Identical
UNE EN 288-3:1993 - Identical
SS EN 288-3 Ed. 2 (1997) - Identical
