ER4043 yog ib hom hlau vuam txhuas uas siv dav dav. Nws yog ib qho ntawm cov hlau vuam thiab brazing uas qub tshaj plaws thiab siv dav tshaj plaws. Cov hlau txhuas no muaj cov khoom ntxiv silicon, uas ua rau lub pas dej vuam zoo dua (ua kom ntub) thiab ua rau lub vuam tsis yooj yim tawg. Nws qhov ci ntsa iab ua rau nws yog ib qho kev xaiv nrov ntawm cov neeg vuam. ER4043 siv tau los vuam ntau yam txhuas.
Cov Kev Siv Ib Txwm: vuam hlau; tshuaj tsuag thiab nplaim hlau hlau
| AWS Class: ER4043 | Daim Ntawv Pov Thawj: AWS A5.10/ A5.10M:1999 |
| Cov hlau: ER4043 | AWS/ASME SFA A5.10 |
| Txoj Haujlwm Vuam: F, V, OH, H | Tam sim no: DCEP-GMAW AC-GTAW |
Cov Khoom Ib Txwm Muaj (raws li welded)
| Kev coj ua: | 42% IACS (-12) |
| Lub zog tensile, kpsi: | 29 |
| Xim: | Xim av |
| Qhov Kub Yaj | 1170⁰F | Kev khov kho | 1065⁰F | Qhov Ceev | 0.097 lbs/cu In. |
Cov Khoom Siv Hluav Taws Xob Ib Txwm Muaj Raws Li AWS A5.10 (cov nqi ib qho yog qhov siab tshaj plaws)
| Si | Fe | Cu | Mn | Mg | Zn | Ti | Lwm yam | Al | ||||||
| 4.5-6.0 | 0.8 | 0.30 | 0.05 | 0.05 | 0.10 | 0.20 | 0.15 | Cov seem seem | ||||||
| Cov Kev Ntsuas Vuam Ib Txwm Muaj | ||||||||||||||
| Txoj kab uas hla | Txheej Txheem | Volt | Cov Amps | GAS | ||||||||||
| in | (hli) | |||||||||||||
| .030 | (.8) | GMAW | 15-24 | 60-175 | Argon (cfh) | |||||||||
| .035 | (.9) | GMAW | 15-27 | 70-185 | Argon (cfh) | |||||||||
| 3/64” | (1.2) | GMAW | 20-29 | 125-260 | Argon (cfh) | |||||||||
| 1/16” | (1.6) | GMAW | 24-30 | 170-300 | Argon (cfh) | |||||||||
| 3/32” | (2.4) | GMAW | 26-31 | 275-400 | Argon (cfh) | |||||||||
| Txoj kab uas hla | Txheej Txheem | Volt | Cov Amps | GAS | ||||||||||
| in | (hli) | |||||||||||||
| 1/16” | (1.6) | GTAW | 15 | 60-80 | Argon (cfh) | |||||||||
| 3/32” | (2.4) | GTAW | 15 | 125-160 | Argon (cfh) | |||||||||
| 1/8” | (3.2) | GTAW | 15 | 190-220 | Argon (cfh) | |||||||||
| 5/32” | (4.0) | GTAW | 15 | 200-300 | Argon (cfh) | |||||||||
| 3/16” | (4.8) | GTAW | 15-20 | 330-380 | Argon (cfh) | |||||||||
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.