ERCuSn-A Phos Bronze A ke boronse ba koporo-zinki e nang le hoo e ka bang 5% ea thini le phosphorus e fihlang ho 0.35% e kentsoeng e le deoxidizer e sebelisetsoang ho cheselletsa boronse le koporo.E ka boela ea sebelisoa ho cheselletsa koporo haeba boteng ba thini ka har'a tšepe ea weld bo sa hanyetse.
Likopo tse Tloaelehileng: ho koaheloa ha tšepe;ho kopanya 509-519 letoto la litšepe tsa motheo tsa tin-bronze
| Sehlopha sa AWS: ERCuSn-A | Setifikeiti: AWS A5.7/A5.7M:2007 |
| motsoako: ERCuSn-A | ASME SFA A5.7 |
| Boemo ba Welding: | Hona joale: AC-DCEP |
| Matla a Tensile, kpsi: | 35 |
| Brinell Hardness | 70-85 |
Tlhōrō ea Wire Chemistry ho ea ka AWS A5.7 (litekanyetso tse le 'ngoe ke tse phahameng)
| Ho kenyeletsa Ag | Al | Pb | P | Sn | Tse ding |
| Mesala | 0.01 | 0.02 | 0.10-0.35 | 4.0-6.0 | 0.50 |
| Mefuta e tloaelehileng ea Welding | |||||
| Diameter | Tshebetso | Volt | Amps | KHASE | |
| in | (mm) | ||||
| 1/16 | (1.6) | GTAW | 70-120 | 70-150 | ACHF e sebelisa 100% Argon kapa Helium 2% Thoriated, Ceriated kapa Lanthanum Tungsten Electrode |
| 3/32 | (2.4) | GTAW | 120-160 | 140-230 | ACHF e sebelisa 100% Argon kapa Helium 2% Thoriated, Ceriated kapa Lanthanum Tungsten Electrode |
| 1/8 | (3.2) | GTAW | 170-230 | 225-320 | ACHF e sebelisa 100% Argon kapa Helium 2% Thoriated, Ceriated kapa Lanthanum Tungsten Electrode |
| Mefuta e tloaelehileng ea Welding | |||||
| Diameter | Tshebetso | Volt | Amps | 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 qetile lilemo tse fetang 20 re etsa li-electrode tsa welding, lithupa le lisebelisoa tsa ho cheselletsa.
Lihlahisoa tsa rona tse ka sehloohong li kenyelletsa li-electrode tsa tšepe tse sa hloekang, li-electrode tsa tšepe tsa carbon, li-electrode tse tlase tsa welding, li-electrode tsa welding, nickel & cobalt alloy welding wires, tšepe e bonolo le lithapo tse tlase tsa alloy, lithapo tsa tšepe tse se nang tšepe, likhoele tse sirelelitsoeng ka khase, lithapo tsa aluminium tse cheselletsang, li-arc tse kentsoeng ka metsing.lithapo, lithapo tsa nickel & cobalt alloy welding, lithapo tsa tšepe tsa koporo, lithapo tsa welding tsa TIG & MIG, li-electrode tsa tungsten, li-electrode tsa carbon gouging, le lisebelisoa tse ling tsa welding & consumables.