ERCuSn-A Phos Bronze A ke boronse ya koporo-zinc e nang le thini e ka bang 5% le phosphorus e fihlang ho 0.35% e ekeditsweng e le deoxidizer e sebediswang ho weld boronse le boronse. E ka boela ya sebediswa ho weld boronse haeba boteng ba thini ka hara tshepe ya weld bo sa nyatsehe.
Litšebeliso tse Tloaelehileng: ho koahela tšepe; ho kopanya litšepe tsa motheo tsa tin-bronze tsa letoto la 509-519
| Sehlopha sa AWS: ERCuSn-A | Setifikeiti: AWS A5.7/A5.7M:2007 |
| Motsoako: ERCuSn-A | ASME SFA A5.7 |
| Boemo ba ho tjheseletsa: | Hona jwale: AC-DCEP |
| Matla a ho Tenyetseha, kpsi: | 35 |
| Boima ba Brinell | 70-85 |
K'hemistri e Tloaelehileng ea Lithapo ho latela AWS A5.7 (boleng bo le bong ke bo phahameng ka ho fetisisa)
| Cu ho kenyeletsoa le Ag | Al | Pb | P | Sn | Tse ling |
| Se setseng | 0.01 | 0.02 | 0.10-0.35 | 4.0-6.0 | 0.50 |
| Liparamitha tse Tloaelehileng tsa ho Welding | |||||
| Bophara | Tshebetso | Volt | Li-amplifier | KHASE | |
| in | (mm) | ||||
| 1/16 | (1.6) | GTAW | 70-120 | 70-150 | ACHF e sebelisang 100% Argon kapa Helium 2% Thoriated, Ceriated kapa Lanthanum Tungsten Electrode |
| 3/32 | (2.4) | GTAW | 120-160 | 140-230 | ACHF e sebelisang 100% Argon kapa Helium 2% Thoriated, Ceriated kapa Lanthanum Tungsten Electrode |
| 1/8 | (3.2) | GTAW | 170-230 | 225-320 | ACHF e sebelisang 100% Argon kapa Helium 2% Thoriated, Ceriated kapa Lanthanum Tungsten Electrode |
| Liparamitha tse Tloaelehileng tsa ho Welding | |||||
| Bophara | Tshebetso | Volt | Li-amplifier | KHASE | |
| in | (mm) | ||||
| 0.035 | (1.6) | GMAW | 20-26 | 100-200 | 100% Argon kapa 75% Argon, 25% Helium |
| 0.045 | (2.4) | GMAW | 22-28 | 100-250 | 100% Argon kapa 75% Argon, 25% Helium |
| 1/16 | (3.2) | GMAW | 29-32 | 250-400 | 100% Argon kapa 75% argon, 25% Helium |
| 3/32 | (3.2) | GMAW | 32-34 | 350-500 | 100% Argon kapa 75% Argon, 25% Helium |
Wenzhou Tianyu Electronic Co., Ltd. e thehiloe ka selemo sa 2000. Re 'nile ra kopanela tlhahisong ea li-electrode tsa ho tjheseletsa, lithupa tsa ho tjheseletsa le lisebelisoa tse sebelisoang tsa ho tjheseletsa ka lilemo tse fetang 20.
Lihlahisoa tsa rona tse ka sehloohong li kenyelletsa li-electrode tsa tšepe e sa hloekang, li-electrode tsa tšepe ea khabone, li-electrode tsa ho tjheseletsa tse nang le alloy e tlase, li-electrode tsa ho tjheseletsa tse holim'a metsi, li-electrode tsa ho tjheseletsa tse nang le alloy ea nickel & cobalt, lithapo tsa ho tjheseletsa tse nang le alloy e bobebe le e nang le alloy e tlase, lithapo tsa ho tjheseletsa tse nang le alloy e sirelelitsoeng ke khase, lithapo tsa ho tjheseletsa tsa aluminium, ho tjheseletsa ka har'a arc e ka tlas'a metsi. lithapo, lithapo tsa ho tjheseletsa tse nang le alloy ea nickel & cobalt, lithapo tsa ho tjheseletsa tsa koporo, lithapo tsa ho tjheseletsa tsa TIG & MIG, li-electrode tsa tungsten, li-electrode tse sehang khabone, le lisebelisoa tse ling tsa ho tjheseletsa le tse sebelisoang.