ERCuSn-A Phos Bronze A yog tooj liab-zinc tooj liab uas muaj kwv yees li 5% tin thiab txog li 0.35% phosphorus ntxiv ua cov tshuaj deoxidizer siv los vuam tooj liab thiab tooj dag. Nws kuj tseem siv tau los vuam tooj liab yog tias muaj tin nyob rau hauv cov hlau vuam tsis yog qhov tsis zoo.
Cov Kev Siv Ib Txwm Muaj: kev sib tshooj ntawm cov hlau; kev koom ua ke ntawm 509-519 series tin-bronze base metals
| AWS Class: ERCuSn-A | Certification: AWS A5.7/A5.7M: 2007 |
| Cov hlau nplaum: ERCuSn-A | ASME SFA A5.7 |
| Txoj Haujlwm Vuam: | Tam sim no: AC-DCEP |
| Lub zog tensile, kpsi: | 35 |
| Brinell Hardness | 70-85 |
Cov Khoom Siv Hluav Taws Xob Ib Txwm Muaj Raws Li AWS A5.7 (cov nqi ib qho yog qhov siab tshaj plaws)
| Cu suav nrog Ag | Al | Pb | P | Sn | Lwm yam |
| Cov seem seem | 0.01 | 0.02 | 0.10-0.35 | 4.0-6.0 | 0.50 |
| Cov Kev Ntsuas Vuam Ib Txwm Muaj | |||||
| Txoj kab uas hla | Txheej Txheem | Volt | Cov Amps | GAS | |
| in | (hli) | ||||
| 1/16 | (1.6) | GTAW | 70-120 | 70-150 | ACHF siv 100% Argon lossis Helium 2% Thoriated, Ceriated lossis Lanthanum Tungsten Electrode |
| 3/32 | (2.4) | GTAW | 120-160 | 140-230 | ACHF siv 100% Argon lossis Helium 2% Thoriated, Ceriated lossis Lanthanum Tungsten Electrode |
| 1/8 | (3.2) | GTAW | 170-230 | 225-320 | ACHF siv 100% Argon lossis Helium 2% Thoriated, Ceriated lossis Lanthanum Tungsten Electrode |
| Cov Kev Ntsuas Vuam Ib Txwm Muaj | |||||
| Txoj kab uas hla | Txheej Txheem | Volt | Cov Amps | GAS | |
| in | (hli) | ||||
| 0.035 | (1.6) | GMAW | 20-26 | 100-200 | 100% Argon los yog 75% Argon, 25% Helium |
| 0.045 | (2.4) | GMAW | 22-28 | 100-250 | 100% Argon los yog 75% Argon, 25% Helium |
| 1/16 | (3.2) | GMAW | 29-32 | 250-400 | 100% Argon los yog 75% argon, 25% Helium |
| 3/32 | (3.2) | GMAW | 32-34 | 350-500 | 100% Argon los yog 75% Argon, 25% Helium |
Wenzhou Tianyu Electronic Co., Ltd. tau tsim muaj xyoo 2000. Peb tau koom nrog kev tsim cov electrodes vuam, cov pas nrig vuam, thiab cov khoom siv vuam rau ntau tshaj 20 xyoo.
Peb cov khoom tseem ceeb suav nrog cov hlau tsis xeb vuam electrodes, carbon hlau vuam electrodes, qis alloy vuam electrodes, surfacing vuam electrodes, nickel & cobalt alloy vuam electrodes, mild steel & low alloy vuam wires, stainless hlau vuam wires, gas-shielded flux cored wires, txhuas vuam wires, submerged arc vuam. wires, nickel & cobalt alloy vuam wires, tooj dag vuam wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, thiab lwm yam khoom siv vuam & khoom siv tau.