Specifications
| Alloy Name: | 4643 Aluminum Welding Wire |
|---|---|
| Uns Number: | A94643 |
| Description: | 4643 Aluminum is primarily used in the welding of heavy sections of certain aluminum Alloys. 4643 is very similar to 4043 Aluminum. |
| Size/diameter (inches): | 0.0300 - 0.1250 |
| Specification: | AMS 4189 Conforms to AWS A5.10 Class ER4643 |
| Temper: | As Drawn |
| Typical Chemisty: | Si: 3.60-4.60 Fe: 0.80 max Cu: 0.10 max Mn: 0.05 max Mg: 0.10-0.30 Zn: 0.10 max Al: Bal Ti: 0.15 max Be: 0.0003 max OE: 0.05 max OET: 0.15 max *Typical Chemistry listed above is for reference only and is not to be used for specification purposes. |
| Available Forms: | Spools Coils Cut lengths |
| Note For Non Stock Items: | If you need a non-stock item, we custom manufacture wire in most diameters and lengths. |
| Warranty Clause: | Bob Martin company believes the information contained herein to be reliable. However, the technical information is given without charge by Bob Martin Company and the user shall employ such information at its own discretion and risk. Bob Martin Company assumes no responsibility for results obtained or incurred from the use of such information in whole or in part. |
| Slide Template: | default |