O le ERCuSn-A Phos Bronze A o se apamemea-zinc bronze e tusa ma le 5% le apamemea ma e oo atu i le 0.35% le phosphorus e faaopoopo i ai o se deoxidizer e faaaoga e fa'apipi'i ai apamemea ma apameme. E mafai foi ona fa'aaoga e fa'apipi'i ai le apamemea pe afai e le o se mea e le fiafia ai le iai o le apamemea i le u'amea fa'apipi'i.
Fa'aoga Masani: ufiufi o u'amea; fa'apipi'iina o u'amea fa'avae apamemea-apamemea fa'asologa 509-519
| Vasega AWS: ERCuSn-A | Fa'ailoga: AWS A5.7/A5.7M:2007 |
| U'amea fa'a'ofuofu: ERCuSn-A | ASME SFA A5.7 |
| Tulaga o le Fa'amauina: | Taimi nei: AC-DCEP |
| Malosiaga o le Fete'ena'iga, kpsi: | 35 |
| Ma'a'a o Brinell | 70-85 |
Kemisi Masani o Uaea e tusa ai ma le AWS A5.7 (o tau taʻitasi e maualuga)
| Cu e aofia ai le Ag | Al | Pb | P | Sn | Isi |
| Totoe | 0.01 | 0.02 | 0.10-0.35 | 4.0-6.0 | 0.50 |
| Fa'asologa Masani o le Fa'avelaina | |||||
| Lapoa | Fa'agasologa | Volt | Fa'amālosi | Kasa | |
| in | (mm) | ||||
| 1/16 | (1.6) | GTAW | 70-120 | 70-150 | ACHF e fa'aaogaina ai le 100% Argon po'o le Helium 2% Thoriated, Ceriated po'o le Lanthanum Tungsten Electrode |
| 3/32 | (2.4) | GTAW | 120-160 | 140-230 | ACHF e fa'aaogaina ai le 100% Argon po'o le Helium 2% Thoriated, Ceriated po'o le Lanthanum Tungsten Electrode |
| 1/8 | (3.2) | GTAW | 170-230 | 225-320 | ACHF e fa'aaogaina ai le 100% Argon po'o le Helium 2% Thoriated, Ceriated po'o le Lanthanum Tungsten Electrode |
| Fa'asologa Masani o le Fa'avelaina | |||||
| Lapoa | Fa'agasologa | Volt | Fa'amālosi | Kasa | |
| in | (mm) | ||||
| 0.035 | (1.6) | GMAW | 20-26 | 100-200 | 100% Argon po'o le 75% Argon, 25% Helium |
| 0.045 | (2.4) | GMAW | 22-28 | 100-250 | 100% Argon po'o le 75% Argon, 25% Helium |
| 1/16 | (3.2) | GMAW | 29-32 | 250-400 | 100% Argon po'o le 75% argon, 25% Helium |
| 3/32 | (3.2) | GMAW | 32-34 | 350-500 | 100% Argon po'o le 75% Argon, 25% Helium |
Na faavaeina le Wenzhou Tianyu Electronic Co., Ltd. i le 2000. Ua silia ma le 20 tausaga o matou galulue i le gaosiga o eletise uelo, u'amea uelo, ma mea e fa'aaogaina mo le uelo.
O a matou oloa autū e aofia ai eletise u'amea e le gaoia, eletise u'amea kaponi, eletise u'amea e maualalo le u'amea, eletise u'amea e fa'apipi'i i luga, eletise u'amea e faia i le nickel ma le cobalt alloy, uaea u'amea e faia i le u'amea vaivai ma le u'amea maualalo le u'amea, uaea u'amea e le gaoia, uaea u'amea e puipuia i le kesi, uaea u'amea alumini, uaea u'amea e fa'apipi'i i le arc i lalo, uaea u'amea, uaea u'amea nickel ma le cobalt alloy, uaea u'amea apameme, uaea u'amea TIG ma le MIG, eletise tungsten, eletise e fa'apipi'i ai le kaponi, ma isi mea fa'aopoopo ma mea e fa'aaogaina mo le u'amea.