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ER5183
0.5kg,1kg,2kg,5kg,7kg,9kg
1lb;2lb;4.5lb;11lb;15lb;20lb
0.8mm;0.9mm;1.0mm;1.2mm;1.6mm;2.0mm
0.023;0.030in;0.035in;3/64″;0.045;1/16″;5/64″
1.6mm,2.0mm,2.4mm,3.2mm,4.0mm,5.0mm
1/16 ″in;5/64″in;3/32″in;1/8″in;5/32″inch
D100,D200,D270,D300,S300,S360
Acceptable (design the pack with your logo)
15 Days
Product Description
1）Composition and Primary Alloying Element: AWS A5.10 ER5183 is a high-strength aluminum-magnesium alloy filler metal. Its defining characteristic is a significant magnesium content, typically ranging between 4.3% and 5.2%, along with controlled additions of manganese (0.5-1.0%) and chromium.
2）Excellent Mechanical Properties: This specific alloy composition provides the weld deposit with superior mechanical properties, including high tensile strength and good ductility in the as-welded condition. This makes it an ideal choice for demanding structural applications where strength and toughness are paramount.
3）Corrosion Resistance, Especially in Marine Environments: ER5183 is renowned for its outstanding corrosion resistance, particularly in saltwater and marine environments. This characteristic makes it a go-to aluminum welding wire for shipbuilding, offshore platforms, and other applications exposed to aggressive corrosive agents.
4）Applications in Demanding Industries: Its combination of high strength, ductility, and corrosion resistance leads to widespread use in critical industries. Common applications include marine structures, cryogenic tanks, railway cars, storage tanks, pressure vessels, and other heavy-duty aluminum fabrication where the base materials are often 5083, 5086, or 5456 alloys.
5）Post-Anodizing Appearance: Unlike silicon-containing aluminum filler metals (like ER4043 or ER4047), welds made with ER5183 maintain a desirable white or bright appearance after anodizing. This provides good color matching with high-magnesium aluminum base metals, which is crucial for aesthetic applications.
6）Welding Process Compatibility: ER5183 is highly suitable for both Gas Metal Arc Welding (GMAW/MIG) and Gas Tungsten Arc Welding (GTAW/TIG) processes. It generally offers a stable arc and good feedability, especially in the larger diameters commonly used for heavy fabrication.
AWS A 5.10 ER5183 aluminium alloy welding wire.pdf
Standard： AWS A5.10 ER5183 | Chemical Composition % | |||||||||||||
Si | Fe | Cu | Mn | Zn | Mg | Ti | AL | Other Each | Other Total | |||||
Grade ER5183 | ≤ 0.4 | ≤ 0.4 | ≤ 0.1 | 0.5-1.0 | ≤ 0.25 | 4.3 – 5.2 | ≤ 0.15 | Rest | ≤ 0.05 | ≤ 0.15 | ||||
Type | Spool (MIG) | Tube (TIG) | ||||||||||||
Specification (MM) | 0.8、0.9、1.0、1.2、1.6、2.0 | 1.6、2.0、2.4、3.2、4.0、5.0 | ||||||||||||
Package | S100/0.5kg S200/2kg S270,S300/6kg-7kg S360/20kg | 5kg/box 10kg/box length :1000MM | ||||||||||||
Mechanical Properties | Fusion Temperature ℃ | Electrical IACS | Heat W/m.k | Tensile Mpa | Yield Mpa | Elongation % | ||||||||
575 – 640 | 29% | 2.66 | 275 – 300 | 130 – 160 | 15 – 25 | |||||||||
| AWS A 5.10 ER5183 Aluminium Alloy Welding Wire Typical Welding Parameters | |||||||||
| Diameter | Process | Volt | Amps | GAS | |||||
| in | mm | ||||||||
| 0.03 | 0.8 | GMAW | 15-24 | 60-175 | Argon (cfh) | ||||
| 0.035 | 0.9 | GMAW | 15-27 | 70-185 | Argon (cfh) | ||||
| 0.039 | 1.0 | GMAW | 22-24 | 120-200 | Argon (cfh) | ||||
| 1/25.4” | |||||||||
| 0.045 | 1.2 | GMAW | 20-29 | 125-260 | Argon (cfh) | ||||
| 3/64” | |||||||||
| 1/16” | 1.6 | GMAW | 24-30 | 170-300 | Argon (cfh) | ||||
| 3/32” | 2.4 | GMAW | 26-31 | 275-400 | Argon (cfh) | ||||
| Diameter | Process | Volt | Amps | GAS | |||||
| in | mm | ||||||||
| 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) | ||||
| Weight | 0.5kg | 1kg | 2kg | 5kg | 7kg | 9kg | |||
| 1 lb | 2 lb | 4 lb | 11 lb | 15 lb | 20lb | ||||
ER5183 is a high-strength **aluminum-magnesium alloy** filler metal specifically engineered for welding alloys with elevated magnesium content, primarily the 5xxx series. Its composition typically includes 4.3% to 5.2% magnesium, along with controlled additions of manganese and chromium. These alloying elements contribute significantly to its superior mechanical properties and excellent corrosion resistance.
The magnesium content in **ER5183** is pivotal to its performance. It’s a solid solution strengthener, meaning it significantly increases the tensile strength and yield strength of the weld deposit. Magnesium also contributes to the excellent ductility and toughness of the weld. Furthermore, it plays a key role in the alloy's outstanding resistance to corrosion, especially in marine and saltwater environments, making it ideal for robust **aluminum structures**.
ER5183 is extensively used in critical applications requiring high strength and superior corrosion resistance. Its main uses include shipbuilding, offshore oil and gas platforms, cryogenic tanks (due to good performance at low temperatures), railway cars, truck trailers, pressure vessels, and military vehicles. It's the go-to **aluminum filler metal** for welding high-magnesium alloys like **5083 aluminum**, 5086, and 5456.
While ER5183 *can* be used to weld 6061 aluminum, it’s generally not the preferred choice. For 6061, **ER4043** is more commonly recommended due to its silicon content which offers better fluidity and hot crack resistance for this specific alloy. Using ER5183 on 6061 might introduce issues like reduced ductility or susceptibility to cracking in the weld area, particularly with thin gauges, due to potential intermetallic formation. Always consult welding charts for specific **aluminum alloy combinations**.
AWS A5.10 ER5183 is highly compatible with both Gas Metal Arc Welding (GMAW or MIG) and Gas Tungsten Arc Welding (GTAW or TIG) processes. It's known for providing a stable arc and good feedability, especially in the larger diameters often used for heavy-gauge **aluminum fabrication**. Proper shielding gas (typically 100% Argon or Argon/Helium mixtures) and **welding parameters** are essential for optimum results.
For most applications when welding with **ER5183**, 100% Argon is the preferred **shielding gas** for both MIG and TIG processes, as it provides a stable arc and good cleaning action. For thicker sections or when deeper penetration and increased heat input are desired, particularly with MIG welding, an Argon/Helium mixture (e.g., 75% Argon / 25% Helium) can be very effective. Helium increases arc voltage and heat, improving the bead profile and reducing porosity. Always ensure high purity **welding gas**.
Unlike silicon-containing **aluminum filler metals** like ER4043 or ER4047, welds made with ER5183 maintain a desirable bright white or clear appearance after anodizing. This is a significant advantage for aesthetic applications, as it provides excellent color matching with the high-magnesium aluminum base metals it is typically used with, preventing the dark, contrasting weld lines seen with silicon-rich alloys. This property makes it ideal for architectural and decorative **aluminum structures**.
The consistent bright appearance after anodizing is crucial for many applications where the final product's aesthetics are as important as its structural integrity. For example, in marine vessels, architectural facades, or high-end consumer goods, a uniform finish without noticeable dark weld lines is often required. **ER5183** excels in these scenarios, ensuring the **aluminum component** looks seamless after finishing.
ER5183 and ER5356 are both excellent **aluminum-magnesium filler metals**, but ER5183 generally offers slightly higher tensile strength and improved ductility, particularly in the as-welded condition, due to its higher magnesium and often chromium content. ER5356 is a good general-purpose 5xxx series filler metal, while **ER5183** is considered the premium choice for more demanding structural and cryogenic applications where maximum strength and toughness are required. Both offer excellent marine corrosion resistance and anodized color match.
Choose **ER5183** when welding critical structural components made from 5083, 5086, or 5456 alloys, especially for applications requiring maximum tensile strength, excellent fatigue strength, and good performance at cryogenic temperatures. Its higher strength properties make it the preferred choice for heavy-duty **aluminum fabrication** like large pressure vessels, ship hulls, and railway cars. If these extreme performance requirements are not present, ER5356 might be a more economical and still highly effective alternative.
A weld made with **ER5183** typically exhibits very high tensile strength, often matching or exceeding the strength of the annealed base materials it's designed to weld (e.g., 5083-O). It also boasts excellent yield strength and good ductility, providing robust mechanical performance. Its strength is maintained well at cryogenic temperatures, making it a critical **welding consumable** for liquefied natural gas (LNG) tanks and other cold-service applications. These properties are detailed in the **AWS A5.10 specification**.
No, similar to most other common **aluminum filler metals**, welds made with **ER5183** are generally considered non-heat-treatable for strength enhancement. The strengthening mechanism in 5xxx series alloys, including the ER5183 weld metal, is primarily through solid solution hardening by magnesium, not precipitation hardening. While stress relieving might be performed, it will not significantly increase the tensile or yield strength of the weld itself.
ER5183 is known for its good fatigue strength, which is crucial for applications subjected to cyclical loading, such as railway cars and certain marine components. Its combination of high strength and ductility contributes to its ability to withstand repeated stresses without premature failure. Proper weld design and execution, minimizing stress concentrators, are still paramount to maximize the **fatigue life of aluminum welds**.
Several factors influence the fatigue strength of **ER5183 welds**, including the weld bead profile (smooth transitions are best), the presence of any weld defects (porosity, incomplete fusion), the base metal properties, and the overall stress levels. Minimizing undercut, overlaps, and sudden changes in section thickness can significantly enhance the **fatigue performance of aluminum structures** welded with ER5183. Post-weld peening or grinding can sometimes be employed to improve surface finish and reduce stress risers.
Optimal storage of **AWS A5.10 ER5183 aluminum welding wire** is critical to prevent contamination and maintain its performance. Store the wire in a dry, cool environment, ideally in its original, sealed, moisture-proof packaging. Protect it from dust, dirt, oils, grease, and other chemical contaminants. Exposure to moisture can lead to hydrogen porosity in the weld, a common and problematic defect in **aluminum welding**. Proper storage ensures consistent **welding quality**.
If **ER5183 welding wire** becomes contaminated, particularly with moisture or grease, it can lead to significant weld defects. Hydrogen, often introduced by moisture, is highly soluble in molten aluminum but insoluble in solid aluminum, leading to porosity as the weld cools. Organic contaminants (grease, oil) can break down in the arc, also introducing hydrogen or carbon into the weld, causing porosity or brittleness. Contaminated wire can severely compromise the strength and integrity of the **aluminum weld**.
Yes, thorough cleaning of the base metal is absolutely paramount when welding with **ER5183**. All oils, grease, paint, dirt, and especially oxides must be meticulously removed from the joint area and surrounding surfaces. A dedicated stainless steel wire brush (never used on steel) is essential for mechanical cleaning. For heavily oxidized surfaces, chemical cleaning or etching may be necessary. This rigorous cleaning process ensures a stable arc, minimizes porosity, and allows for proper fusion, resulting in a strong, high-quality **aluminum weld joint**.
Aluminum naturally forms a tenacious oxide layer that has a much higher melting point (around 2072°C or 3760°F) than the base aluminum (around 660°C or 1220°F). This oxide layer must be removed because if it remains, it can prevent proper fusion, lead to inclusions, and cause severe porosity in the weld. Effective oxide removal is a fundamental aspect of achieving sound **aluminum welds**, regardless of the **aluminum filler alloy** used.
The most common causes of porosity when welding with **ER5183** include inadequate cleaning of the base metal or filler wire (introducing hydrogen), insufficient shielding gas coverage (allowing atmospheric contamination), excessive moisture in the shielding gas or on the material, and incorrect **welding parameters** (e.g., too high travel speed not allowing gases to escape). Proper pre-weld preparation and adherence to recommended **welding techniques** are key to minimizing porosity and ensuring **sound aluminum welds**.
Porosity in an **ER5183 weld** can often be identified visually as small, round holes or pinholes on the surface of the weld bead. For internal porosity, non-destructive testing methods such as X-ray radiography or ultrasonic testing are required. Severe porosity can significantly reduce the mechanical strength and ductility of the weld, making it a critical defect to avoid in high-performance **aluminum structures**.
Yes, **ER5183** is exceptionally well-suited for low-temperature and cryogenic applications. Its unique alloying elements and microstructure allow the weld metal to maintain excellent mechanical properties, including strength and toughness, even at extremely low temperatures (down to -196°C / -320°F, typical for LNG). This makes it a preferred **aluminum welding wire** for fabricating tanks and pipelines used in the storage and transportation of liquefied gases.
The excellent cryogenic performance of **ER5183** stems from its face-centered cubic (FCC) crystal structure, which is characteristic of aluminum alloys. Unlike body-centered cubic (BCC) metals (like steel) that can become brittle at low temperatures, FCC metals retain their ductility and toughness. The specific alloying additions in ER5183 are optimized to prevent undesirable metallurgical transformations or embrittlement even under extreme cold, ensuring reliable performance in demanding **cryogenic aluminum applications**.
While **ER5183** is primarily intended for welding wrought 5xxx series alloys, it is generally not the first choice for repairing aluminum castings. Castings often contain silicon (e.g., 356, A356) or other elements that can cause hot cracking when welded with magnesium-rich fillers like ER5183 due to the formation of brittle intermetallic phases. For casting repairs, **silicon-containing filler metals** like ER4043 or ER4047 are typically much more suitable because they offer better fluidity and crack resistance for these specific base materials. Always verify the casting's composition before selecting your **aluminum repair filler**.
Using **ER5183** on silicon-rich aluminum castings carries a significant risk of solidification cracking or hot cracking in the weld and heat-affected zone (HAZ). This is because the magnesium from the ER5183 can react with the silicon from the casting to form brittle magnesium-silicide intermetallic compounds, which are very susceptible to cracking during solidification. This can severely compromise the structural integrity of the **aluminum casting repair**.
Recommended wire feed speed and voltage settings for **ER5183 MIG welding** vary significantly based on wire diameter, material thickness, joint configuration, and welding machine capabilities. However, a general rule is that ER5183 often requires slightly higher voltage settings compared to silicon-bearing wires (like 4043) for a stable arc due to its higher electrical resistance. Always refer to the **welding wire** manufacturer's recommendations and your welding machine's specific chart as a starting point, then fine-tune based on your specific setup and desired bead profile. Proper **MIG welding techniques** are essential for success.
Yes, when MIG welding with **ER5183** (or any aluminum wire), specific equipment is crucial. You should always use U-groove drive rolls to prevent deforming the soft aluminum wire, and a nylon, Teflon, or carbon-fiber liner in your MIG gun to reduce friction and ensure smooth feeding. Use an aluminum-specific contact tip that matches the wire diameter, as standard copper tips can cause feeding issues and wire shaving. These precautions are vital for consistent **aluminum MIG welding** performance.
While **ER5183** performs exceptionally well at cryogenic temperatures, its mechanical properties, particularly strength, can degrade if exposed to sustained elevated temperatures (typically above 65°C or 150°F) for prolonged periods. This is due to magnesium precipitation, which can lead to a phenomenon known as sensitization, reducing strength and potentially affecting corrosion resistance. For applications requiring long-term service at elevated temperatures, other **aluminum filler alloys** or base metals might be more appropriate. Always consult material data sheets for specific temperature limits for **aluminum structures**.
"Sensitization" in 5xxx series **aluminum alloys** and their welds, including those made with **ER5183**, refers to the precipitation of beta-phase (Al8Mg5) along grain boundaries when exposed to prolonged elevated temperatures (e.g., 65-175°C). This can reduce the alloy's resistance to intergranular corrosion and, in some cases, negatively impact mechanical properties. While ER5183 is designed with controlled manganese and chromium to mitigate this, long-term exposure to certain temperature ranges should be avoided for critical applications where sensitization is a concern.
Yes, **ER5183** is highly suitable and frequently specified for pressure vessel applications. Its high strength, excellent ductility, and robust corrosion resistance make it an ideal choice for constructing vessels that must withstand internal pressure and operate in various environments. It meets the stringent requirements of codes like ASME Boiler and Pressure Vessel Code when used with compatible **aluminum alloys** like 5083. This underscores its reliability as a **welding consumable** for critical pressure containment.
Yes, when using **ER5183** for pressure vessel applications, it must comply with relevant industry codes and standards, most notably the ASME Boiler and Pressure Vessel Code (BPVC), Section IX for welding qualifications and Section VIII for construction. These codes specify requirements for material selection, **welding procedures**, welder qualifications, non-destructive examination (NDE), and post-weld heat treatment (if applicable). Adherence to these codes ensures the safety and integrity of the **pressure vessel fabrication**.
Typical joint designs for **ER5183 welding** depend on material thickness and application. For thin materials, square butt joints or flanged butt joints are common. For thicker sections, V-grooves or U-grooves are typically used to allow for proper penetration and fill. Careful consideration of root gap and bevel angles is important to ensure adequate weld fusion and minimize distortion. The joint design should also facilitate easy access for the **welding torch** and shielding gas coverage.
While **ER5183** offers good crack resistance, poor joint design can still contribute to cracking. Designs that create high restraint or stress concentration points during solidification (e.g., overly tight fit-ups, insufficient root opening for thick materials) can increase the risk of hot cracking. Conversely, properly designed joints that allow for controlled contraction and good fusion minimize residual stresses and enhance the overall integrity of the **aluminum weld**.
No, **ER5183** (or any aluminum filler metal) cannot be used to directly weld aluminum to dissimilar metals like steel, copper, or stainless steel. Aluminum is notoriously difficult to join directly to other metals using conventional fusion welding methods due to fundamental metallurgical incompatibilities, such as vastly different melting points, thermal expansion rates, and the formation of brittle intermetallic compounds. For such **dissimilar metal joining**, specialized techniques like explosion welding, friction stir welding, or using transition joints (e.g., aluminum-stainless steel clad material) are required.
Attempting to fusion weld aluminum to steel directly with **ER5183** (or any aluminum filler) will result in a highly brittle and weak joint. The aluminum and iron will readily form brittle intermetallic compounds at the interface, which have virtually no ductility. These compounds are extremely susceptible to cracking upon cooling or under minimal stress, rendering the **welded joint** ineffective and potentially dangerous. This is why specialized techniques, not conventional fusion welding, are necessary for **aluminum-steel connections**.
When welding with **ER5183**, especially for thicker sections, multiple pass techniques are often employed. For MIG welding, a spray transfer mode is generally preferred due to its higher deposition rates and deeper penetration, offering excellent results for heavy plate. For TIG welding, maintaining a consistent arc length, travel speed, and filler metal addition is crucial. Stringer beads are often preferred over weaving for higher strength and reduced distortion in **aluminum fabrication**. Managing interpass temperature is also important to prevent overheating and maintain mechanical properties.
Yes, **ER5183** generally exhibits good arc stability, especially when paired with appropriate **welding parameters** and high-purity shielding gas (typically Argon). Its composition promotes a smooth and consistent arc, which is essential for producing high-quality welds. Any arc instability typically points to issues with equipment setup, power source settings, shielding gas coverage, or base metal cleanliness, rather than an inherent property of the **aluminum filler metal** itself.
The quality of **ER5183 welding wire** directly impacts the integrity of the final weld. High-quality wire, manufactured to **AWS A5.10 standards**, ensures consistent chemical composition, proper temper, and clean surface finish. Poor quality wire can have inconsistent diameter, surface contaminants, or incorrect chemistry, leading to weld defects such as porosity, lack of fusion, cracking, or inconsistent mechanical properties. Investing in reputable brands of **welding consumables** is crucial for reliable and safe **aluminum structures**.
Yes, several tests can verify **ER5183 weld quality**. Non-destructive testing (NDT) includes visual inspection, dye penetrant inspection (DPI) for surface defects, radiographic testing (RT) for internal porosity and inclusions, and ultrasonic testing (UT) for internal flaws. Destructive tests involve tensile tests to measure strength, bend tests to assess ductility, and macro-etching for examining fusion and penetration. These tests ensure the weld meets the required **welding specifications** and design criteria.
When welding with **ER5183**, standard aluminum welding safety practices apply. Ensure excellent ventilation to remove welding fumes, especially if manganese is present in significant amounts (which it is in 5183). Always wear appropriate Personal Protective Equipment (PPE), including a welding helmet with an adequate shade, fire-resistant clothing, and gloves. Be aware of the intense UV radiation from the arc and potential for electric shock. Proper grounding and adherence to **welding safety standards** are paramount. Review the Safety Data Sheet (SDS) for specific hazards associated with **ER5183**.
While all aluminum welding produces aluminum oxide fumes, the magnesium in **ER5183** contributes to white, dense fumes. Magnesium oxide fumes are generally considered less hazardous than some other metal fumes, but prolonged inhalation of any welding fume should be avoided. Adequate local exhaust ventilation or general room ventilation is essential to keep fume concentrations below permissible exposure limits. Always consult the **SDS for ER5183** to understand specific fume compositions and associated health risks.
Yes, **ER5183** can often be used for repair welding of existing aluminum structures, particularly if the original fabrication also used ER5183 or a compatible 5xxx series filler metal. It is well-suited for repairing fatigue cracks or damaged sections where high strength and good corrosion resistance are needed. However, thorough removal of the damaged material, proper joint preparation, and identification of the original base metal are critical steps before initiating any **aluminum repair welding** to ensure a successful outcome.
When selecting **ER5183** for repair work, consider the original base material of the structure; it's best if it's a 5xxx series alloy (e.g., 5083, 5086). Evaluate the existing weld metal if possible. Assess the extent of damage and whether the repair can restore structural integrity. Ensure proper cleaning to remove contaminants that may have accumulated over time. Finally, factor in any post-weld requirements, such as heat treatment or anodizing, as **ER5183 welds** will respond predictably to these processes in terms of appearance and mechanical properties.
