NF EN 440:1994被替代
Welding Consumables - Wire Electrodes And Deposits For Gas Shielded Metal Arc Welding Of Non Alloy And Fine Grain Steels - Classification
出版：Association Francaise de Normalisation
专家解读视频
Specifies requirements for classification of wire electrodes and weld deposits in the as-welded condition for gas shielded metal arc welding of non alloy and fine grain steels. Coverage includes: symbol for the product/process, symbol for shielding gas, preheating and interpass temperatures, and symbol for impact properties of all-weld metal.
Indice de Classement: A81-311 Supersedes NFA 81 311 (04/2002)
SS EN 440 Ed. 1 (1995) - Identical
UNE EN 440:1995 - Identical
UNI EN 440:1996 - Identical
NBN EN 440:1994 - Identical
NS EN 440 Ed. 1 (1994) - Identical
I.S. EN 440:1995 - Identical
DIN EN 440 (1994-11) - Identical
ONORM EN 440:1995 - Identical
BS EN 440:1995 - Identical
NEN EN 440:1995 - Identical
SN EN 440:1995 - Identical
