ERCuSn-A phos Bronze A shine tagulla na jan ƙarfe-zinc mai ɗauke da kusan 5% tin kuma har zuwa 0.35% phosphorus wanda aka ƙara azaman deoxidizer da ake amfani da shi don walda tagulla da tagulla.Hakanan ana iya amfani da ita don walda jan ƙarfe idan kasancewar tin a cikin ƙarfen walda ba abin ƙyama ba ne.
Aikace-aikace na yau da kullun: rufin ƙarfe;shiga 509-519 jerin gwano-tagulla tushe karafa
| AWS Class: ERCuSn-A | Takaddun shaida: AWS A5.7/A5.7M:2007 |
| Alloy: ERCuSn-A | ASME SFA A5.7 |
| Matsayin walda: | Yanzu: AC-DCEP |
| Ƙarfin Ƙarfin Ƙarfi, kpsi: | 35 |
| Brinell Hardness | 70-85 |
Chemistry na Waya na yau da kullun kamar na AWS A5.7 (ƙimomi guda ɗaya ne mafi girman)
| Ku ciki har da Ag | Al | Pb | P | Sn | Sauran |
| Rago | 0.01 | 0.02 | 0.10-0.35 | 4.0-6.0 | 0.50 |
| Ma'aunin walda na al'ada | |||||
| Diamita | Tsari | Volt | Amps | GAS | |
| in | (mm) | ||||
| 1/16 | (1.6) | GTAW | 70-120 | 70-150 | ACHF ta amfani da 100% Argon ko Helium 2% Thoriated, Ceriated ko Lanthanum Tungsten Electrode |
| 3/32 | (2.4) | GTAW | 120-160 | 140-230 | ACHF ta amfani da 100% Argon ko Helium 2% Thoriated, Ceriated ko Lanthanum Tungsten Electrode |
| 1/8 | (3.2) | GTAW | 170-230 | 225-320 | ACHF ta amfani da 100% Argon ko Helium 2% Thoriated, Ceriated ko Lanthanum Tungsten Electrode |
| Ma'aunin walda na al'ada | |||||
| Diamita | Tsari | Volt | Amps | GAS | |
| in | (mm) | ||||
| 0.035 | (1.6) | GMAW | 20-26 | 100-200 | 100% Argon ko 75% Argon, 25% Helium |
| 0.045 | (2.4) | GMAW | 22-28 | 100-250 | 100% Argon ko 75% Argon, 25% Helium |
| 1/16 | (3.2) | GMAW | 29-32 | 250-400 | 100% Argon ko 75% argon, 25% Helium |
| 3/32 | (3.2) | GMAW | 32-34 | 350-500 | 100% Argon ko 75% Argon, 25% Helium |
An kafa Wenzhou Tianyu Electronic Co., Ltd a shekara ta 2000. Mun tsunduma a cikin masana'antu na walda lantarki, walda sanduna, da walda consumable fiye da shekaru 20.
Babban samfuranmu sun haɗa da na'urorin walda na bakin karfe, na'urorin walƙiya na carbon karfe, ƙananan lantarki waldi na lantarki, lantarki waldi na walƙiya, nickel & cobalt alloy walda lantarki, ƙananan ƙarfe & ƙananan wayoyi masu walƙiya, bakin karfe walƙiya wayoyi, gas-garkuwar juzu'i cored wayoyi, aluminum walda wayoyi, nutsewar baka waldi.wayoyi, nickel & cobalt alloy walda wayoyi, tagulla walda wayoyi, TIG & MIG walda wayoyi, tungsten electrodes, carbon gouging lantarki, da sauran walda na'urorin & consumables.